Location: Amsterdam, Netherlands
Remote: Yes, any timezone. Available worldwide. I actively work in CET, EST and IST.
Willing to relocate: No. Looking for part-time work in US, UK, Europe or India.
Technologies: Python, Go, JavaScript, TypeScript, PHP, AWS, GCP, ETL, Spark, Airflow, Cassandra, MySQL, PostgreSQL, BigQuery, Redis, RabbitMQ, Docker, Terraform, Git, Linux.
Email: shashankgrovy[at]gmail[dot]com
Résumé/CV: https://drive.google.com/file/d/1xUOP7lFkUsQQw_wwq-zgg9o7j3f...
GitHub: https://github.com/shashankgroovy
LinkedIn: https://www.linkedin.com/in/shashanksrivastav/
Hey everyone! I am Shashank, a data, cloud and backend engineer with 8 years of experience. Currently, I am working at a SaaS company where I specialize in building scalable backends, increasing database performance, overhauling architecture and deployment processes and generally working towards being more data driven.
Previously, I worked at an Ad Tech security company where I also built backend APIs, ETL pipelines, worked on security tools, architecture. and managed a small team on the enterprise vertical. Prior to this, I was a founding engineer and data engineer at a DeFi based music startup, where I single-handedly built the entire backend & data infrastructure, frontend dashboards, analytics and reporting system and most of the company's products.
Throughout my 8-year career, I have gained extensive experience in delivering products from concept to launch, designing architecture, product & infrastructure planning, and managing small teams.
I have been working fully remotely for New York based companies for the past 6 years from Netherlands and India as well.
Well-rounded Scala/Rust/Python dev, well-versed in data engineering, with deep knowledge of the internals of distributed datastores. Solid experience working remotely and working with teams that are distributed geographically. I typically work Pacific Time hours.
Core Skills:
● Cassandra (Data Modeling, Troubleshooting Performance And Operational Issues)
● Stream Processing At Scale: Kafka, Flink, Spark Streaming, Storm
● Custom-Crafted TF-IDF / Embeddings, Vector-Based Semantic Search, Deep Intent Recognition In Search Engine Queries
● Languages: Scala, Rust, Python, SQL (proficient), Golang, TypeScript (ramping up)
Other Skills: Airflow, DBT, Snowflake, Qdrant, Databricks/DeltaLake, BigQuery, Redshift, Hive, Kinesis, PrestoSQL/Trino, gRPC, Airbyte, Terraform, Reverse-Engineering Search Engine Technologies.
Educational Background: Computer Science.
More details: https://is.gd/resume2024q4
E-mail address in the profile.
Main Skills: Android, Flutter, NextJS
Portfolio: https://dmilicic.com
Blog: https://blog.dmilicic.com/
It's simple, I'm a Senior Software Engineer who specializes in mobile app development (Android & Flutter) using industry best practices and the current state-of-the-art. Let's talk!
Senior Full Stack Engineer, web and mobile
Clozemaster is looking for a Senior Full Stack Engineer to help build, maintain, and improve our web and mobile apps to help people learn foreign languages faster and more effectively. https://www.clozemaster.com
Skills and experience: Rails, React, Postgres, React Native
We're a small team, fully remote. Must have strong Rails and React Native skills. Must be comfortable working independently with a focus on delivering effective solutions.
Experience with Clozemaster and/or Duolingo preferred. If you want to help people learn foreign languages, we want to work with you.
10-20 hours per week.
If interested, please send your resume, the languages you've learned and/or you're currently learning, the first thing you'd want to improve with Clozemaster, and/or anything else you think would be helpful in determining whether you’d be a good fit to work@clozemaster.com.
Location: Tunisia
Remote: Yes, worldwide
Skills & Expertise: Angular, Vue.js, Java, Spring Boot, Keycloak, Docker, Ansible
I am a frontend-focus Software Engineer who started in 2015 (2019 in the software industry) with successful development experience in Angular, Vue.js, and Spring Boot. Recognized consistently for performance excellence and contributions to success in front-end and full-stack development, collaborated on software projects in various industries and business domains.
LinkedIn: https://www.linkedin.com/in/sayfessyd
Portfolio: https://github.com/sayfessyd
Email: mail.sayf@yahoo.com
Software Engineer, Product Designer & Analyst able to help clients complete stalled projects, design & deliver user-friendly applications, and work through tough problems.
Looking for short term engagements
Résumé/CV: https://delonnewman.name/resume.pdf
Email: contact@delonnewman.name
Portfolio: https://delonnewman.name
Github: https://github.com/delonnewman
Highlights:
- Over 23 years of experience
- Over 9 years of experience in Healthcare
- Able to communicate effectively with technical and non-technical personnel
- Experienced tech lead, mentor & teacher
- Polyglot developer, specializing in Ruby & JavaScript
- Enjoy working with arcane data formats (e.g. EDI)
- System integration & automation
Platform Engineer (SDE 2) with a knack of low level optimisations and Systems Engineering. I am an avid self-hoster as well. Some of my recent work include implementing a K8S cluster bootstrapper and a Karpenter provider for an new cloud provider.
OSS: flowdrive.ai, Google Summer of Code 2020 Scholar at Gentoo Foundation and more at {github,gitlab}.com/wantguns
Location: Bengaluru, India Remote: Yes Willing to relocate: Yes, relocation to EU strongly preferred Technologies: Linux Kernel, Containers, Kubernetes (EKS, GKE, Kubespray), IaC, GitOps, AWS, GCP Languages: Rust, Go, Bash, Python, C, C++ Résumé/CV: https://bin.wantguns.dev/cv Email: mail+jobs [at] wantguns [dot] dev Debugging Blogs: wantguns.dev/blogSenior Software Engineer specializing in Security, Reverse Engineering & High-Traffic Systems
I'm Peter - an offensive security specialist and backend engineer with 8+ years experience building critical systems for Fortune 100 companies and defense sector.
Currently accepting:
• Security Audits & Penetration Testing - Deep expertise in Android internals and system exploitation
• High-Performance Backend Systems - Scaled services to 110k+ concurrent users (solo)
• Data Processing Pipelines - Built ETL systems for fintech giants using Python/Go
• ML Infrastructure - Experience with large-scale data processing for ML/AI applications
Tech Stack:
• Languages: Go, Python, C, Java/Kotlin, x86 assembly
• Infrastructure: AWS, GCP, Kubernetes, Docker, Kafka
• Security: Android RE, kernel exploitation, malware analysis
• Databases: PostgreSQL, MySQL, GraphDBs
Recent Projects:
• Scaled video streaming platform to 110k concurrent users (DailyWire)
• Improved customer service response time by 70% through micro-services (ASAPP)
• Built large-scale social media scraping system processing millions of videos (Virality)
Website: https://pocok.dev
Location: Budapest, Hungary (GMT+1)
Contact: info@pocok.dev
Background checks welcome. Previous work includes defence sector and Fortune 100 clients. Bonus: Fluent in English, Hungarian, Spanish. Trail ultra0runner & skydiver when not hacking.
Freelance UX/UI & SaaS Product Designer for hire, remotely.
Hey, I'm Bren - a product & UX designer with a Bachelor's Degree in Interaction Design.
8+ years of experience designing UI/UX for startups and founders, including web and mobile apps.
---
I'm available for:
• Design Partner For Hire - I work collaboratively with you just as if we were partners working together on a startup. I've got 8+ years experience working with all sorts of founders on different projects. If you need guidance, strategy, mentorship, or someone who can just help move you forward - I'm your guy.
• UX/UI for Web & Mobile Apps - Need ongoing help with your web application, dashboard, or mobile app? I can refresh your product's UI and UX design, making your platforms more functional and engaging for users.
• Design Systems - I can create a robust design system for your product that scales with your growth, resulting in consistency across all platforms and enhancing your brand’s visual cohesion.
• Landing & Marketing Pages - Struggling with your conversion rates? I can redesign your existing landing and marketing pages, giving them a modern, refreshing look that captivates and converts.
• Skills: Figma, Design Systems, SaaS Design, Dashboard Design, User Experience, User Interface, UX Design, UI Design, Product Design
---
• Retainer, ongoing UI / UX design arrangements available.
• Portfolio: https://SaaSDesigner.com
• Location: Toronto, Canada (GMT-4)
• Email: bren@saasdesigner.com
I have a PhD in computer engineering, specializing in operations research, optimization, constraint programming, and integer programming. As an applied research scientist, I implement custom, production-ready solutions for a variety of optimization problems (scheduling, routing, rostering, etc). Recent work includes a sophisticated optimization model for the selection of indexes in Postgres, and a scheduling tool for workshops, used in hundreds of locations.
Résumé/CV: https://github.com/PhilippeOlivier/curriculum-vitae/blob/mai...
Website: https://www.pedtsr.ca
I am an independent consultant specializing in computer security, compliance and governance with senior leadership experience. I have a background in standardization (ISO & W3C) as well as extensive expertise in free and open source software. My technical competencies range from embedded and systems engineering to high-level software architecture and data management.
If you have a project that could benefit from that expertise, I'm available for both fixed-rate and rolling contracts. Feel free to email me at: consulting@seabass.systems
Location: Southern California, USA LinkedIn: https://linkedin.com/in/jcraigk GitHub: https://github.com/jcraigk Email: jcraigk at gmail
Senior software engineer with 20+ years of experience specializing in Ruby on Rails and full-stack development. I’ve designed scalable backend services, built REST APIs, optimized databases, and delivered clean frontends. Experienced leader in mentoring teams and driving complex projects to completion.
As the sole developer of https://phish.in (https://github.com/phishin), I designed, built, and maintain an open source project that has grown over 12 years to serve more than 120,000 monthly active users with 99.99% uptime.
Expertise: Ruby on Rails, PHP, JavaScript, React, PostgreSQL, MySQL, AWS, CI/CD.
Previously at Weedmaps (7 years), where I designed and maintained backend services, led cross-functional teams, and mentored engineers. Other experience includes Red 5 Studios (AAA gaming company where I built backend microservices, payment integrations, and in-game UX) and Dawnbreaker (US federal contractor where I built web apps for state and federal agencies).
Looking for remote-only Ruby on Rails work. Open to full-time, contract, or consulting roles.
Hi, I’m Rodhán. An experienced CTO and mobile app developer, ready to help you solve your business, product or engineering problems!
Services: Fractional CTO, Startup CTO Coaching, Mobile Software Development
Technologies: Swift, iOS, SwiftUI, Objective-C, Kotlin, Firebase, Node.js, Vue.js.
Website: https://swiftcto.com LinkedIn: https://linkedin.com/in/rodhan Email: rodhan [at] swiftcto.com
Location: Remote or NYC/Philadelphia area, US Remote possible: Yes Email: contact [at] everbuilt [dot] tech
I'm a Data Engineer and Analyst that can help you automate your reports, build data pipelines, or design a cloud data lakehouse platform. Email me your data problem.
Tech: Airflow, Databricks, Python, Terraform, and more. Experience with GCP, AWS, and Azure.
I've been working on production-grade AWS deployments for over 10 years, so it's a bit hard to frame my experience/skill set. That being said, if you need help with almost anything AWS - architecture, infrastructure, performance, scale - feel free to reach out. Although versed in Well-Architected/multi-region/multi-account, I strive to supply the simplest solution for your particular scenario.
Keywords: IAM, VPC, Cloudwatch, EC2/ASG/ELB, Lambda, API Gateway, RDS, Redshift, DynamoDB, CodeDeploy, Cognito, Athena, S3, Cloudfront, Kinesis, SQS, SNS, IoT Core, Sagemaker, ElastiCache, MediaConvert
$150 USD/hour, minimum 50 hours (rates are standard and listed on my website)
hn@cldcntrl.com
Location: Helsinki, Finland
Technologies: Ruby, Rails, React ( Tailwind, Redux, react-query... ), Node.js, Postgres, Docker, Kubernetes, Terraform, Azure, AWS, CI/CD (Gitlab and Github), observability (Datadog, Sentry, Honeycomb, Grafana / Prometheus..).
With 7 years of experience in small startups to large companies I've worked across the stack doing front-end, backend and infra / dev tooling.
I'm interested in setting up early stage products with a deep integration to the business side, or do well scoped feature or maintenance work on mature projects to bring them to the next level.
Bonus points for Climate Tech, Geographical Information Systems, FinTech or infra/ dev tooling, but I'm open for any interesting challenges specially as part of a small team.
Let's chat!
Email: nfabredev[at]gmail.com LinkdIn: https://www.linkedin.com/in/nicolas-fabre/
Remote: Yes
Willing to relocate: Possibly
Technologies:
1. C++, Linux, Bash, Embedded & low resource development
2. Python, REST APIs, Docker, Git, Protocols, Flask, Django
Résumé/CV: https://docs.google.com/document/d/1pnVituSV1qz0hFUMajTj38bi...
Email: (Check Résumé/CV)
About: Software engineer with expertise in C++, Python, and web technologies (13+ years of full time software development experience). Proven track record in designing, developing, and deploying scalable backend systems and embedded applications. Passionate about writing clean, efficient code. Language agnostic, open to multiple tech stacks.
Remote: Yes (have worked exclusively remotely for past 13 years)
Willing to relocate: No
I've been doing backend work for the past 13 years, with Python, Django, and Django REST Framework. I'm intimately familiar with schema and data migrations, including migrations between Django projects. I've done a lot of full-stack work as well, with HTML, CSS, JavaScript/jQuery, and React.js. I've worked extensively with startups and I've worked with Twitter. I have a lot of experience working with distributed teams and am open to occasional travel. Available full (~32hrs) or part time. Interested in Python work or full-stack with Python.
Résumé: https://drive.google.com/file/d/0B8b4x4qzEFAOS0FFb1NhcDBOVkE...
LinkedIn: https://www.linkedin.com/in/dustan-bower-722331ba/
Email: dustan.bower at gmail
- Crossmint (web3 payments): Helped attract more web3 NFT developers through a complete overhaul of technical documentation and new technical posts on Medium, leading to a 1.4x increase in onboarded developers in July 2022.
- Amplication (>13K GitHub stars): Revamped developer docs, wrote high-quality technical content, and doubled documentation engagement, resulting in a 53% increase in average documentation page visits per user and 63,478 total documentation page visits within 6 months.
- Vue Mastery: Grew Medium traffic by over 479,000 views through 8 educational, SEO-focused articles, achieving a total read time of 161 hours and 18 minutes.
- Text Blaze (YC W21), DigitalOcean, and The Startup (a top publication on Medium).
Are you looking for a technical writer who understands developers and can write you articles, emails, and developer docs that actually convert? Email me. I look forward to talking with you!
Senior Technology Leader & Cloud Architect specializing in FinTech and AI/ML.
Highlights:
* Led FinTech transformations for banking systems and crypto exchange infrastructure
* Architected AI/ML platforms with GPU optimization (98% cost reduction)
* Fractional CTO experience transforming legacy systems to microservices
* Built trading systems processing $100M+ daily volume
Tech stack:
* Cloud: AWS/Azure/GCP, Terraform, Kubernetes, GPU infrastructure
* AI/ML: PyTorch, OpenAI/Anthropic APIs, Vector DBs (Pinecone)
* MLOps: Model deployment, distributed training
* FinTech: Banking APIs, payment processing, crypto integration
* Core: Go, Python, Node.js, Rust
* Architecture: Microservices, event-driven systems
Seeking: Fractional CTO roles, FinTech architecture, AI/ML infrastructure projects focused on:
* Financial services modernization
* AI/ML platforms
* LLM-powered systems
* Digital banking
Location: Remote (EU-based)
Contact: dev (at) azdv.co
A Senior / Lead React Front-end Developer, Design Engineer, Software Architect is looking for a part time, fractional job.
I have dual skills: a degree in Computer Science and UI/UX design works featured in online galleries.
In the last 15 years I've been designing and developing websites and applications. From back-end to front-end, from architecture design to UI/UX design, on different stacks. I've built and managed front-end teams, shaped products.
Right now I focus on React and I can be helpful in a couple of ways:
- Building, guiding, leading React teams to produce high quality code even with junior developers
- Design Engineering: Building robust design systems, rapid prototyping new ideas or features, shaping product design, developer - designer communication
- React Software Architecture: Solving top pain points like code architecture and state management (https://2023.stateofjs.com/en-US/usage/#top_js_pain_points)
I prefer a part-time / fractional job because I run a research and development studio focusing on correct software: https://www.osequi.com/
If you are interested in likely-correct React apps, or planning to train your AI to generate such React apps, then I'm available full time.
bartus.csongor@gmail.com
Location: Europe
Remote: Yes
Willing to relocate: No
Technologies: Java EE, Spring, Spring Security, REST, HTML/CSS, JavaScript, JQuery, Node.js, Python, Jaspersoft Studio, Eclipse, Tomcat, MySQL, Oracle, Git
Résumé/CV: https://docs.google.com/document/d/1lMjbMfEHKdCETFNXcV3Q4dRu...
Email: nishchalaro[at]gmail[dot]com
I am a senior Java developer / consultant with over 11 years in the industry. My expertise is in building robust, secure and scalable backend services and enterprise Java applications. Also specialize in data visualization, business intelligence and analytics and have extensive experience with the TIBCO Jaspersoft BI suite - Jaspersoft Studio, JasperReports Server and Jaspersoft ETL (Talend Open Studio and Server).
I am looking for part-time or full-time contract or freelance/consulting opportunities at the moment (up to 40 hours/week).
Website: https://www.nishchalarora.com/
Location: Europe
Remote: Yes
Willing to relocate: No
Technologies:
Design: Figma, Adobe Illustrator, Adobe Photoshop, Adobe Experience and Miro
Presentation: Keynote, InVision, Microsoft PowerPoint
Project Management: Jira, Kanban Boards, and Trello
Prototyping Tools: InVision, Axure RP and Figma
Programming: Basic HTML & CSS
Résumé/CV: https://drive.google.com/file/d/1stXm3PbP-_20SKp-RK-KEPfINGO...
Email: shetyemanasi18[at]gmail[dot]com
Introduction: I am a UI/UX designer with a background in graphic design, art direction, and more than six years of experience in the design industry. I am proficient in creating digital products in agile environments for the consumer and healthcare markets. With my strong analytical, research, and teamwork skills, I have successfully led a variety of projects from conception to development in both office and remote settings. I have extensive experience crafting personas, qualitative analysis, user journeys, user flows, user interface design, low and high fidelity prototypes, stakeholder presentations and design systems for UI components.
I am looking for full-time contract or freelance/consulting opportunities at the moment (up to 40 hours/week) in UI UX Design
Portfolio: https://www.manasishetye.com/
Freelance Software Engineer looking for research assistant / academic opportunities in computational biology (ideally focused on cancer immunotherapy) which can help me gain domain knowledge.
I am looking to study and work on computational biology research and explore topics such as immunotherapy for cancer, genome engineering, epigenetic clocks and the underlying mechanisms of biological ageing. Don't hesitate to get in touch with me if you're interested in bouncing around project ideas or starting a collaboration.
Contact: todormihai [at] gmail [dot] com
LinkedIn: https://www.linkedin.com/in/mtodor
Technologies: Figma, Adobe XD, Sketch, Framer, Inkscape, Canva, Adobe Creative Suite (Photoshop, Illustrator, InDesign), FigJam, Miro, Asana, Slack, Microsoft Office Suite, Lookback, Jira, HubSpot
Résumé/CV: https://drive.google.com/file/d/1jA7gzCEmPZxhxdR2PbzgQmPvVmM...
Email: osokoyataiwo@gmail.com
About Me: Hi, I’m a UI/UX Designer with over 5 years of experience working with startups and bigger organisations in sectors such as health tech, fintech, banking, logistics, music, and e-commerce.
I have experience working in both smaller teams where communication is quick and easy, and bigger teams where structure and strategy are key. I enjoy doing different types of design work, like UI/UX design, marketing materials, pitch decks, and landing pages. I love creating designs that make users happy and help businesses grow.
I specialize in user research, visual design, prototyping, and building scalable design systems. My skill set includes creating intuitive interfaces, improving user experiences, and developing data-driven designs that enhance usability and drive business growth.
If you’re looking for a designer who can bring fresh ideas and deliver great results, feel free to reach out to me. I’d love to chat!
==> Are you trying to hire a new CTO?
==> Is your IT management getting overloaded?
==> Do you have knowledge gaps that you can't find the right expertise for?
Consider a contract CTO co-pilot!
I provide dedicated, part-time CTO services by the hour or day, up to 2 full days a week. I fill gaps in areas like:
* Regional CTO coverage * Customer technical engagement * Startup CTO services * Technical strategy * Platform architecture * Hands-on POCs * Systems design / refactoring I also provide some packaged CTO solutions starting from $10,000: * Cloud infrastructure audit * PoC design * DevOps audit * Startup advisor report * CTO hiring assistance I have 30+ years of experience in every area of IT, with hundreds of technologies, products, and technical paradigms. I'm a hands-on CTO, specialising in cloud, IT strategy, systems & DevOps engineering, enterprise development, solution / enterprise architecture, IT management, Big Data and data-based systems in general.For more information please contact me directly via https://www.theconsultantcto.com/?sid=hnf2501 or on LinkedIn at https://www.linkedin.com/in/lajosm/.
Resume: https://saksham.work
Hi, I'm a senior software engineer with experience working at startups and shipping things. Good fit if you are looking for someone to build your MVP, experimental features end to end or working on something novel. Part time or project based contract only.
Technologies: Next, Tailwind, React, Typescript, Node, Deno, Golang, Python, GCP, AWS, Docker, Kubernetes, Postgres, Mongo, LLM, AI, Gemini, and more.
Email: me@saksham.work
+15 years of production experience with Python, both web dev and data processing
+4 years of production experience with Elixir as a developer and team lead
+20 years with Linux
What I have been doing a lot over the last 10 years is helping data science teams with technical "chores" such as software architecture, database design, debugging, packaging and deployment. So if you have a team of domain experts processing data with Python but struggling to deliver reliable software, we should probably talk.
While I usually get hired for my technical expertise, I generally also end up improving the development process in areas like branching policy and issue management. I also have a lot of experience training people to use Python and Django.
I would be interested in working with Elixir again!
Please get in touch at contact@alexmarandon.com and I will send you my detailed CV.
I am a Senior QA Automation Engineer with 12+ years of experience in Software Testing in an Agile environment. I have hands-on experience in all software testing life cycle stages, including Manual and Automation testing.
I am seeking part-time or full-time contract work as a QA Automation Engineer. I prefer long-term commitments, but I am also available for smaller projects.
Résumé/CV: https://douglasfugazi.co
Email: itmteleco [at] gmail.com
Location: Medellin, Colombia (GMT-5)
Remote: Yes
Willing to relocate: Not yet
Technologies for Testing: Selenium WebDriver, Cypress, Playwright, Postman, Rest-Assured, DevTools, Docker, JIRA, Confluence, Git, Jenkins, API, Adobe Analytics, AWS, Azure DevOps.
Rate: Flexible to suit the specific requirements of your project.
I am looking forward to hearing from you. https://www.linkedin.com/in/douglasfugazi
Website: https://douglasfugazi.co
Would you like to see more of my technical skills as a QA Engineer?
Review my Github profile: https://github.com/fugazi
Willing to relocate: no, but willing to travel/visit. I'm flexible with working hours, I usually work with clients from either Western Europe or the USA.
I do dev/devops/security, usually for startups or scale-ups or other small orgs with limited resources, and I've been doing that for 15+ years. So, if you:
* Have a slow web application that’s often down?
* Want to improve security and don’t know where to start?
* Have a legacy system that needs to be replaced?
* Are considering an acquisition but not sure about the technical side?
I can help with that. For example, in the past I have:
* Massively improved performance and reliability for a data visualization platform.
* Led a large effort to improve security for a cybersecurity SaaS.
* Built a micropayments system for a prominent media startup.
* Rebuilt an aging e-learning platform from scratch for a GDPR compliance SaaS.
* Conducted technical due diligence for acquisitions.
For more information: https://www.luitjes.it
Favorite buzzwords: Ruby (including Ruby on Rails, Sinatra, and standalone applications), PostgreSQL, Ansible, Linux.
Other buzzwords: Elixir, C#, Java (Spring/Hibernate), JavaScript, HTML/CSS/XSLT/XPATH/XSLFO, Elasticsearch, MongoDB, MySQL, Redis, Solr/Lucene, Graphite, Kibana, Grafana, Logstash, Icinga, Jenkins, Varnish, HAProxy, Pound, Nginx, Apache, Passenger, Vagrant, Docker, DCOS, Kubernetes, SSH, OpenVPN, TCP/IP, tcpdump/strace/lsof/etc, AWS (EC2, ELB/ALB, S3, CloudFront, Lambda, Batch, VPC, etc.
Looking forward to hearing from you!
Location: Europe
Remote: Yes
Willing to relocate: No
Technologies: AWS, NodeJS, NestJS, React, JavaScript, TypeScript, Python, PostgreSQL, MongoDB, DynamoDB, AWS Lambda, serverless, sst.dev, Docker
Résumé/CV: https://drive.google.com/file/d/1G5OlT30DZ9GPfPusOV55amRc_AL...
Email: contact@filipmanole.com
LinkedIn: https://www.linkedin.com/in/filipmanole/
Website: https://filipmanole.com/
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I have over 6 years of experience in software development, primarily working with startups, where I’ve adapted well to fast-paced environments and consistently delivered strong results
Tech stack: PostgreSQL, MS SQL, PL/pgSQL, T-SQL, PostGIS, QGIS, GDAL, Docker, Linux, HAProxy, Jira, Git, Agile (Scrum)
LinkedIn: https://www.linkedin.com/in/omar-beganovi%C4%87-47647a158/
Résumé/CV: Available on request
Email: omcho [at] hotmail.com
I specialize in exploratory data/ML/AI projects, working with clients like Google, NASA, and the UK/HK governments across infrastructure, cybersecurity, robotics, and decentralized finance. If you're facing high-stakes challenges or need insights from messy data, let’s connect.
LINKEDIN: https://www.linkedin.com/in/dallachiesa/
EMAIL: michele.dallachiesa@sigforge.com
Technologies: React, React Native, iOS, Android, TypeScript, Redux, Redux Toolkit, Jest, zustand, reanimated
Résumé/CV: MD MOHIBUR RAHMAN ( https://www.pixellog.io/ )
Email: mrpmohiburrahman+hn [at] gmail.com
LinkedIn:(https://www.linkedin.com/in/mrpmohiburrahman/)
Why you should hire me:
- 4 years of professional experience as a React Native developer, including 3 years remotely for a Turkish company.
- Contributed to major open-source projects [check resume for pr links]:
- react-native-testing-library( from Callstack Company, 3.1k stars, 896k weekly downloads on npm ) - sonner-native( 515 stars, 4k weekly downloads on npm ) - react-native-contacts( 1.6k stars, 44k weekly downloads on npm ) - react-native-device-info( 6.5k stars on GitHub, 508k weekly downloads on npm ) - react-native-template-obytes( 2.3k stars on GitHub ) - react-native-bottom-tabs( 680 stars on GitHub ) - Extensions( Zed Editor, 47.2k stars on GitHub )I'm an iOS developer with over 14 years of experience building, releasing and maintaining high quality mobile apps and games, including some with millions of active users (e.g. https://apps.apple.com/app/id1215380527, https://itunes.apple.com/app/id572537866). I can help you build an app that provides a great experience on top of a rock-solid tech foundation.
I'm open to flat-race pricing for well-scoped projects.
Tech stack: My main expertise is in iOS, Swift, SwiftUI, UIKit, Objective-C, CI/CD pipelines, Bitrise, Git, analytics, Crashlytics, etc. I'm also proficient with Flutter, AWS Lambda, API design, UX design and graphics programming.
LinkedIn: https://www.linkedin.com/in/albertodn/
Email: contact [at] albertodenia.com
Technologies: Kotlin (Android), Python (Django), Java, Dart (Flutter), Stripe, FHIR, Compose Multiplatform
About Me: Formerly at Google and Amazon, driven by a deep passion for software and technology.
Contact: myerou {at} paleblueapps.com
LinkedIn: https://linkedin.com/in/myerou
Technologies: Swift (iOS), Kotlin (Android), Dart, Java, Python (Django), Docker, Stripe, Vue.js, Compose Multiplatform, KMP, FHIR
Small team (3). Experience in top-tier companies (Google, Amazon). We develop custom software solutions, including mobile and web applications.
Contact: info {at} paleblueapps.com
Recently working with Stable Diffusion 1.5, SDXL, Flux, Dreambooth, LORAs, Diffusers, Replicate, Suno AI, Controlnet, GANs, A1111, Python, PHP, Runpod custom GPU clouds (H100 NVLs, A40s, 4090s, A5000s, A6000 ADAs), HTMX, Open AI APIs, AI video, and more. 70+ million AI photos delivered. Hundreds of thousands of fine-tunes trained. 1000+ AI songs generated.
Contact via Upwork: https://www.upwork.com/fl/~015a0a19afc2593d77
Github: https://github.com/FMXExpress/
Recent Projects:
- UpView AI: LangChain, OpenAI, Google Trends, Youtube Studio, Chroma Plugin - Basis AI: NextJS, Clerk.dev, OpenAI, LangChain, PDF Parser - Law Chatbots: Python, DocAssemble, LangChain, Huggingface - Tax Buddy: NextJS, Clerk.dev, OpenAI, LangChain, PDF Parser, Chroma API, Pinecone, Llama2 Contact: rupal.mobilefirst@gmail.com Calendly - https://calendly.com/mobilefirst-introExperienced full stack software engineer with a demonstrated history (10+ years) of working with enterprise solutions on premise and in cloud. I don't shy away from maintaining old code bases or learning new/old technologies and I'm very comfortable wearing many hats and would even like to try something new like QA automation.
I love working directly with stake holders, even if they don't have engineering background. I can also team up with other freelancers and I know a few I've worked before in case you need more hands on deck, or need someone with a specialization, e.g. UI/UX design, translations...
Tech stack: Node.js, ASP.NET Core, Blazor, Vue.js, React, Svelte, Drizzle ORM, Dapper, EF Core, PostgreSQL, MS SQL Server, Azure Pipelines/GitHub Actions, Docker, Linux
Cloud: Azure, AWS, Hetzner, Digital Ocean
Contact: https://ica.hr
I'm proficient in and have written production code that services millions of users in NodeJS, React/NextJS, Go, MySql, PostgreSQL, AWS. Strong preference for Typescript over Javascript. I used to write a lot of Python and Ruby as well. I've also architected and managed infrastructure using Terraform & k8s.
Available up to 3 full days per week and could go to 5 days a week for the right project.
I'm looking for individual contributor work that I can enjoy and open to very competitive rates for non soul crushing projects.
Reach out if you are looking for someone senior who can step anywhere into the stack and make a quick impact.
Current project: https://www.mailmentor.io
Website: https://www.jsfour.com
Reach out: jimi @ hostname above
Penny Punch is an employee clock punching platform built with ease of use in mind. Mobile web browser based time clock punches allow employees to clock in/out from anywhere without the need for separate native apps. Features like work location geofencing and facial recognition add an extra layer of time logging accuracy.
We're seeking a salesperson to grow the customer base. We have one customer that's been using and testing it since the middle of the year and have been steadily adding features and working out the kinks. This is a remote, 100% commission based contract role. You will receive 50% of recurring revenue for 12 months for each closed deal.
hn@pennypunch.app
Frameworks: Plaid, Codat.io, Rutter, Salt Edge, Persona/ Prove, Alloy, Canopy LMS, KYC, Onboarding, AML/FATF
30 mins Chat: https://calendly.com/arpand
Fees: $27 to $45/hour
Skills:
- Frontend: React/NextJS, Vue, Tailwind CSS, Java/Typescript
- AI: LLM, Langchain, Pinecone, ChromaAPI, OpenAI
- Backend: Nest/Node, Serverless, Kubernetes, Docker
- Mobile: React Native, Flutter, Native
Contact: arpan@mobilefirst.in
Focus Areas: FinTech:- Financial Services Product Development, Payment SDKs, B2B SaaS (USA, Europe, India)
AI & ML:- LLM, OpenAI, GPT4 All (Working with 4 clients in LLM based Agents)
SportsTech:- Sports Product Development (USA, Australia)
LegalTech:- Document Assembling, DocumentAI (Blockchain)
Real-time Engagement with Audio and video, Streaming
Technologies: NextJS, NestJS, NodeJs, Angular 14, TypeScript, Redux, NoSQL, ReactJS, Tailwind CSS, Shopify, AWS, Serverless, Kubernetes, iOS, Java, React Native, Flutter, Full-stack
Availability: We are a product consulting and development studio. Due to budget cuts, two of our large customers have paused their engagements. We will have more bandwidth in the coming months. We also provide fractional engineers for services.
In the last engagement, we managed the front end (Storybook + React) & back end (Serverless). We follow a ticket-based branch strategy & have written unit test cases (TDD) as well.
Schedule a Chat: https://calendly.com/mobilefirst-intro
Email: rupal(.)mobilefirst at gmail(.)com
Building a small puzzles site on my own, need help with monetization / advertising. Looking for someone who has some or all of the following:
- Relationships with major ad networks, including Google Ad Exchange and other demand partners, and can facilitate approvals even for sites with smaller user bases or non-traditional formats. - Able to recommend and implement solutions such as rewarded ads, native placements, or partnerships that align with my user experience. - Can assist with integrating ad solutions into my React and Express.js stack, ensuring high performance and minimal disruption to my gameplay experience. - Can build a monetization approach that grows with my site, avoiding pitfalls like requiring DNS hosting or intrusive ad formats.
Email in profile.
I'm looking for some PT AWS IaC work to help pay for the family's health insurance premiums while working for a body shop while looking for more permanent work.
I help companies with cloud infrastructure (AWS, GCP), security, and compliance needs, backed by over 10 years of experience. I offer long-term monthly subscription packages tailored for startups.
• Cloud Management & Architecture
• DevSecOps
• Infrastructure as Code(CDK)
• SOC2/HIPAA Audit Readiness
• Cost Optimization
contact@tysonworks.com
10+ years experience in python, both scientific (numpy, pandas, matplotlib, statsmodels, jupyter) and web backend (django, flask, sqlalchemy). Also experienced in R (experiment design, linear and nonlinear analysis, graphic presentation of data). Previous experience in experimental design and analysis when I was a manufacturing engineer in semiconductors. Able to work W2 or 1099, remote or in-person (as long as it's in Austin). Willing to do full or part-time.
Versatile back end code and infrastructure development services. Typical deliverables are Dockerized microservices specified by OpenAPI, written in Go, with a REST/JSON API and backed by PostgresDB or MySQL. Yes, this can include AI agents, and of course your custom business logic.
I can take your OpenAPI spec and implement it, or I can help you develop your back end infrastructure from the ground up. Basically I offer back-end componenets you can slot into your Kubernetes or Docker environment from day one.
On the business side, you get a fractional developer for a no-haggling fixed monthly rate, corp-to-corp billing, long term support for your code, careful vetting of dependencies for licensing and security, and a professional approach to your technical needs.
If you have more complex needs, e.g. project or team management please reach out as I have extensive career experience in all aspects of of technology development and management in startups and large enterprises.
See details on https://nulladmin.com/
Contact: contact@nulladmin.com
Website: https://nulladmin.com/
LinkedIn: https://www.linkedin.com/in/abnulladmin/
I am currently looking for an AI or LLM company to work with. I have worked with clients in AI since 2022 - and am currently spending several hours per day experimenting with AI & LLMs. From getting my hands dirty with the latest models and papers, to working on small applications that use AI. Especially when it comes to agentive apps (read: function calling or code writing-and-executing models), real world simulations (simulating 1000s of interactions with LLMs) or forecasting with LLMs. I have a few exploratory side-projects to show. And a huge amount of passion for the subject matter (productizing AI & LLMS) to bring to the table. AI-Stack keywords: LangChain, LLamaIndex, AutoML, MLFlow, AG2 (formerly Autogen), TinyTroupe, Oasis
SEEKING WORK
Product Designer | US, Europe | Remote | Freelance, Contract
.
Work: https://raigo.design/projects
LinkedIn: https://www.linkedin.com/in/raigolilleberg/
Email: hi@raigo.design
.
I’m Raigo Lilleberg, a self-taught product designer focusing on web applications. I’ve worked with startups and companies across Europe and the US, bridging the gap between design and development teams with additional know-how in HTML/CSS. .
Available for new projects, committing 4 to 5 days a week. My remote rate is 1,800 euros per week or 8,000 euros per month, billed upfront.
.
Some of my work: .
Digital Traffic Management System (approx. 40% optimization of key user flows) - https://www.raigo.design/case-study/entringo-traffic .
Online Booking (estimated 60-65% fewer customer service inquiries) - https://www.raigo.design/case-study/polar-explorer .
Digital Health Platform (approx. 25% increase in user engagement across key features) - https://www.raigo.design/case-study/bowhead-health
.
Let me know if this resonates or if you’d like to discuss further. Looking forward to connecting!
Thank you for your time, till soon!
.
Raigo Lilleberg
hi@raigo.design
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Email: tinmarkoviccs (at) gmail.com
I'm a generalist and an opinionated software engineer with experience both in management and as an indepth technical designer, I am looking forward to work with you. If you need a larger team at your disposal, I can arrange that with my industry connections. I guarantee all my work will bring value, or I'm not charging for it. I'm not looking for "cog in the machine coder" type positions :)
Leave me your contact if you'd utilize my help with:
- Large web API implementations
- Automatic code quality checks and processes
- Software Engineer management coaching or mentoring
- Process and scoping help (how to leave development hell)
- Large data streaming and processing systems
... and plenty other things, really. I am certain we can figure out a way to solve your issues in the way that _brings joy_.
I've got 8+ years of senior experience (leading and managing projects and teams). I've recently written code in Go, TS (& React), and Python (deployment and architecture included) with traditional stacks (Postgre, Redis, Kafka, etc. etc) and I'm comfortable with all the modern web tech-stack. I've got some past experience with C#, PHP, and all kinds of scripting languages. I pick up languages quite quickly, so that shouldn't be a problem, and I've got a working knowledge of most programming paradigms.
Reach out to me:
- via email at tinmarkoviccs (at) gmail.com
- via linkedin https://www.linkedin.com/in/tin-markovic
Feel free to browse my web to learn more about me at https://tinthe.dev/ :)
Hi! Do you need engaging, useful technical content?
That amazing thing you're building—I can show people how to use it. I'm a tech writer with extensive experience in engaging demanding technical and non-technical users with relevant, accurate content. And I've helped documentation teams to write more and fuss less by implementing process improvements and automation.
Current and past deliverables: Developer advocacy, technical blogging, white papers, ghost writing, user documentation.
Subjects: AI, SaaS platforms, software development, healthcare, fintech, open source software.
More info:
Hello, I'm a full stack product engineer (https://full.snack.dev) with over 25 years experience building apps on the web. I'm highly proficient in Node.js, JavaScript / TypeScript and PHP. I've contributed to a lot open source projects including but not limited to, Laravel, Vite, Tailwind, Alpine.js and Dokku. I know React, Vue and Angular like the back of my hand and can hit the ground running quickly in Next.js, Remix, Astro and Nuxt. Htmx CEO too, btw.
Currently I am building a cloud hosting platform at https://primcloud.com
You can hire me through my retainer program at https://joshmanders.com/retainer or reach me through the following ways:
Email: josh@joshmanders.com
X DM's: https://x.com/joshmanders
I'm a freelance consultant specializing in document processing.
Currently building an app for data extraction from contracts.
I can help with:
- LLMs - Data extraction from PDF documents - OCR projects - Table detection/recognition - Document classification - Document splitting - PDF workflow automation Email: superdocsio@gmail.comI am a freelance software consultant with 24 years of experience specializing in healthcare research software solutions. I help healthcare organizations create scalable, secure, and high-performing applications.
Technologies: C# .NET, SQL Server, React, Angular, Azure
Experience:
- Develop tailored web applications for healthcare research organizations.
- Modernize legacy systems for improved performance, scalability, and compliance.
- Implement data visualization tools to transform complex healthcare data into actionable insights.
Recent Work:
- Built a healthcare data portal that streamlined clinical decision-making through enhanced data visualizations and secure data management.
- Migrated a critical research system from a legacy .NET Framework to .NET Core.
- Designed and deployed scalable, cloud-based architectures for a leading healthcare institute.
Contact:
Email: clint@parkasoftware.com
LinkedIn: https://linkedin.com/in/clintmcmahon
Website: https://www.clintmcmahon.com
I am a Site Reliability Engineer (SRE), Google Style, with experience at both large and small organizations. I can help you build a Platform Engineering practice from the very beginning. I'm looking to help small dev teams increase their velocity by implementing best-practices of Devops: CI/CD, Kubernetes Deployments, and effective Monitoring frameworks.
My resume: https://resume.gauntletwizard.net/ThomasHahnResume.pdf
My LinkedIn: https://www.linkedin.com/in/thomas-hahn-3344ba3/
My Github: https://github.com/GauntletWizard
Technologies: PHP, Go, SQL, JS, HTML, Css
Résumé/CV: https://www.linkedin.com/in/alexandrelemiere/
Email: alexandre [at] logicus [dot] app
Full-stack web application engineer with extensive expertise in creating single-page applications and working with advanced relational database models.
Have a new product launching soon? Or some content you have been meaning to get to?
Hi, I'm Jeremy, an ex-SWE who writes about tech. After helping build a cloud storage unicorn, I got into teaching developers and found out that I'm pretty good at making complicated stuff make sense. Now I write technical content mainly for SaaS companies. Happy to also chat about open-source, cloud architecture, or where tech content is heading.
If you want to learn more, reach out to me at mail@jeremybarbosa.com
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My Main Services
- Blog Writing: I turn complex tech topics into articles people actually want to read. Whether it's deep dives for your engineering audience or guides that won't scare off beginners.
- Topic Planning: Not sure what to write about? I look deep into what your users care about and map out content that'll actually help them while helping you grow.
- SEO That Makes Sense: No keyword stuffing here - just strategic writing that helps you show up when people Google their problems.
--
Read more on my website: https://jeremybarbosa.com
Location: Tennessee, United States
Unicorn. I do branding [1], design, and full-stack JavaScript development. I built the Joystick JavaScript framework (full-stack [2]) and Push deployment service [3]. Recently shipped Parrot [4].
Though I prefer my own tools to move fastest, I'm competent with and adaptable to any/all JavaScript + Node.js frameworks and tools.
Looking to work with entrepreneurs and small teams (or VCs who need a sharp shooter who can deliver) who need help shipping product and features that work from day one, fast. 17+ years of experience running a small business/shipping software, so I don't need to be babysat—just set loose with a clear idea of what needs to be built and open lines of communication if/when I have questions. The catch: I'm using freelance work to finance product ideas and have freedom to do work on my terms (i.e., I can be available to consult long-term by contract but not looking to transition to a full-time position).
Average time to brand, design, and ship a full-stack app is 3-6 months but I can move faster if you're willing/able to delegate 100%.
Contact: ryan.glover@cheatcode.co
[1] https://dribbble.com/rglover
Location: Vancouver, WA
Remote: Yes
Willing to relocate: Open to discussion
Technologies: Javascript, Typescript, Web Developer-centric things
Résumé/CV: https://drive.google.com/file/d/165fbWB_769XWZjFQTbDu6tenP2W...
Email: nathankerr@gmail.com
Web developer for over 10 years with an emphasis on leading front-end development using React, Typescript, etc.
Very quick learner and have passing interest in most computer things.
Particularly love solving complex problems using simple solutions.
Authorized to work in US without sponsorship.
Portfolio: https://angeliqueboudeau.org/#portfolio
Contact: hi@angeliqueboudeau.org
I’m a web & print designer who helps organisations involved in social and environmental causes. I’ve helped clients in the past with projects focused on thermal solar energy, household waste reduction, plant-based food advocacy and data science for social/environmental issues. My design process aims to understand your needs and challenges and create designs aligned with your goals and values.
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Design services:
· Web design: responsive mobile/desktop designs that are lightweight and fast, where I can also arrange web development
· UI design: wireframes, mockups, clickable prototypes
· Print design: posters, flyers and business cards, with prints optimised for reduced ink and material usage
· Branding: logo design, style guides, posters, booklets, slideshows and social media banners
· Included in all services: advice on sustainability, accessibility (WCAG), content/copy, and SEO
---
Skills: Figma, FigJam, Canva, Inkscape, GIMP, Scribus. Basics of Git, HTML, CSS, Linux, Visual Studio Code, Hugo, static websites. Fluent in French and English.
---
Contact me via https://angeliqueboudeau.org or hi@angeliqueboudeau.org with a short description of your project, and how you think I can help, then we can arrange a call to discuss next steps!
Do you need the expertise of a seasoned software engineer for a small project but don't have the budget for someone full-time? Are you willing to have the project completed asynchronously, on an hourly basis, in around 1-15 hours per week? If so, we should talk (the introductory call is free). I have around a decade of experience (see below) and am available on Tuesdays and Thursdays as well as some times on Mondays, Wednesdays, and Fridays (MWF I teach math & Latin at a small classical school). My standard rate is $100/hour for async work, $150/hour if there's tighter deadlines or if you're funded by VC. Discounts available for special circumstances :)
Recent work:
- Fractional team lead for Learnics. Wrote a bibliography generator that supports MLA, APA, and Chicago style. (Tech: Vue, Firebase)
- Created an app for playwrights to use for creating and rehearsing plays. (Tech: React, Typescript, Flask, Postgres)
- Built the front-end for https://app.composer.trade, a systematic trading app. Took the company from designs all the way through launch. (Tech: Clojure/Script, Firebase)
- Created a fuzz-testing tool that takes in a language grammar (EBNF) and uses that to generate syntactically correct random text in that language. During text generation it can also take in external information (such as table and column metadata for use in generated SQL queries) to create random text that is contextually correct as well. Currently used for testing SQL databases.
- Built a video-hosting and sharing site for family videos. (Tech: Reagent, Clojure/Script, S3, CouchDB, Stripe)
- Created the https://github.com/deckeraa/couchdb-auth-for-ring/ open-source library that enables you to use CouchDB as an authentication back-end for Ring apps.
- Led a team of ~17 software developers for the business intelligence module of a large healthcare IT company.
Buzzwords: Clojure, Clojurescript, Javascript, C#, Java, MUMPS, Bash, SQL, CouchDB, GraphQL, S3, Python, Firebase, Cloud Firestore, TailwindCSS, Vue
Email aaron AT stronganchortech.com
Website: https://stronganchortech.com
LinkedIn: https://www.linkedin.com/in/aaron-decker-3420a77b/
Email: <HN username at> stevenirby.me
Technologies: React, TypeScript, Next.js, Python, Django, node.js, Tailwind, etc.
Freelancing. Building agents for people.
I would love to help a team part-time or do short-term freelance work.
What else is keeping me busy?
https://randomdailyart.com (Just sold)
Next.js / React app for artists to maintain artist profiles and submit art to the daily newsletter. (MySQL, Prima, TypeScript, Tailwind, and React)
https://randomdailyart.ai (Just sold)
AI newsletter. (Go Hugo, Tailwind, TypeScript, and tailwind.css)
https://ufe.email (Google refused to approve :-/)
An extension to fix Gmail inboxes. Waiting on pending approval from Google. (ChatGPT, Serverless lambdas. Object-oriented TypeScript, React, tailwind.css)
Chat with email threads, get help writing emails, etc. (Custom AI agents, Object-oriented TypeScript, tailwind.css)
Portfolio: https://seanw.org/
Live example projects: https://checkbot.io/ https://inclusivecolors.com/
Location: Edinburgh, UK and remote (I’m used to time zone differences and async work)
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I help startups with the UX/UI and web design of their products. This includes web apps, websites, landing pages, copywriting, and I can assist with frontend development where needed. My background of launching my own products and being a full stack developer helps me create practical designs that balance usability, aesthetics, development effort, and performance. I work to fixed price quotes for self-contained projects.
---
The best live example of my work is Checkbot (https://checkbot.io/), a browser extension that tests websites for SEO/speed/security problems. The entire project is my own work including coding the extension itself, UX/UI design, website design (the homepage is optimised to load in 0.7 seconds, 0.3MB data transferred), marketing, website copy, and website articles on web best practices.
[ Rated 4.9/5, 80K+ active users, 100s of paying subscribers ]
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I have 10+ years of experience, including a PhD in software verification and 5+ years working for myself helping over 25 companies including Just Eat, Triumph Motorcycles and Fogbender (YC W22). See my website for testimonials, portfolio and more: https://seanw.org
Skills: Figma, Sketch, TypeScript, JavaScript, Vue, Hugo, Jekyll, WordPress, Django, HTML/CSS, Bootstrap, Tailwind, OCaml, Java, Python, C, analytics, WCAG accessibility, website SEO/speed optimisation.
Note: For large projects, my partner usually assists me in the background (I’m working on starting a design studio with her in the future)
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Email sw@seanw.org with a short description of 1) your project 2) how you think I can help 3) the business outcome you’re looking for and 4) any deadlines. I can get back to you in one working day to arrange a call to discuss a quote and how we can work together!
============================================================
Robbert, frontend developer with 8+ years experience, focused on designing and building interfaces in React.
Portfolio: https://www.studiokoro.com
Email: robbert@studiokoro.com
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If you need someone to build your web app's next UI, whether it's a simple dashboard, complex developer tool, or anything in between, look no further.
I've got experience building complex interfaces that combine both technical skill and excellent UX and design. Recent projects include UIs for an AI app builder, API development tool, and video asset manager for streaming services.
My tech stack includes: Next.js, Astro, Tailwind, Framer Motion, Redux, Zustand, Radix, shadcn/ui, and more.
In addition to technical skills, I bring:
- Clear and open communication - Reliable delivery - Strong eye for design and UX Beyond implementing fixed designs, I enjoy seeing the bigger picture and working with you to find the best UX solutions to your business needs.Looking for: Clearly defined projects (<12 months), open to part time or shorter assignments.
Before that, at Ruckit, I was part of the founding team where we developed a collaborative logistics platform that scaled the company to over $2M in monthly revenue. I managed a distributed team of engineers, drove third-party integrations, and helped position the company for acquisition by Command Alkon.
Now it's time for something new. You can checkout my CV/resume linked above for lots more details, and please reach out with any interesting opportunities.
Back-end / Full-stack engineer with 4 years of experience
Email and CV in the profile.
Technologies: PHP (Symfony, Laravel, Yii2) | TypeScript/JavaScript | Python (Django)
About me: Hardworking, highly motivated software engineer and startup founder eager to lend combined knowledge and skills to enhance business performance. Operates well in both individual and team capacities, leveraging seasoned work ethic to quickly adapt to different processes and drive company objectives. Resourceful and results-driven with a passion for growth and efficiency to meet company needs and increase service value.
Preferably smart grid technology, wind energy, solar PV, energy policy.
Location: Remote, prefer opportunities in US/Canada
Experience - Fifteen years total. Wind energy design background (Netherlands), Power systems degrees, experience working with the Canadian Federal government.
Remote: Yes, please.
Willing to relocate: No.
Résumé/CV: On request. See linkedin: https://www.linkedin.co/in/eldrichrebello
Email: eldrich at eldrichrebello.ca
Scientific publications: https://scholar.google.com/citations?user=a0oog-YAAAAJ
PRISEN.CO
Startup Tech Consultant with 25+ YOE. Available for full time contracts (and occasionally part time). I provide velocity and guidance for early stage startups and greenfield projects, building out your vision using simple, straightforward technologies and clean, readable code. Can also help with interviewing founding engineers or technical cofounders, server administration, infrastructure like password and task management and early stage design and UX work. I can be your one man tech team while you build the business.
Founders in New York City, Chicago and Los Angeles preferred (in that order), but open to other remote opportunities.
Currently in NYC so if you are too we can get coffee and chat about your startup. My rate changes in 2025 but get in touch before Jan 1st to lock in to the current rate for one year.
Email: tech@prisen.co
Website: https://prisen.co
I am a Lead Infrastructure Engineer with 20+ years of experience.
Whether your team is stuck troubleshooting infra issues, needs extra hands on an infra-heavy project or is just lacking tech leadership on the DevOps topics, contact me and we'll figure it out.
I prefer to work along the existing engineering teams, mentoring or training them while working together on the real tasks. This is a very effective and also a flexible way to learn and as a bonus, some work gets done on the way.
I am located in EU (Estonia) and work remotely with occasional on-site visits.
The usual topics are various AWS services, Elastic Stack, Linux, wide range of troubleshooting, infrastructure as code, logging & monitoring, managing cloud costs, but I find it rewarding to venture into new areas together with the team.
LinkedIn: https://www.linkedin.com/in/martitaremaa/
Contact: hn at kibe.ee
Happy new years! I'm a data scientist and I've been absolutely slaughtered by this recession. I lost a big project and haven't picked anything up since. Everything is "on hold until new year". Now it's the new year I hope things will start moving again.
I love avant garde problems, and have a pretty unique toolset (LLMs+KB, OR+ML, etc). I've worked with names you know in automotive, tech, and other spaces.
I've worked on projects including large language models, knowledge extraction, automotive part failure prediction, translation, maintenance optimization, automated sports highlights, and more. I've also done some more interesting work including vehicle route planning in constrained environments.
Get in touch. Even if you're unsure, get in touch. Referals welcome. Email in profile.
Location: Liverpool, England
Remote: Yes (Remote only)
Willing to relocate: No
Technologies: C#, .NET Core, ASP.NET, SQL Server/MySQL/PostgreSQL/MongoDB/EventStoreDB/Redis, RabbitMQ/Kafka, CQRS/Event Sourcing, Azure/AWS.
Résumé/CV: https://cv.craigtp.co.uk
Email: craig [at] craigtp.co.uk
Hi. I'm Craig. I'm an experienced Senior Software Engineer, Systems Architect and Microsoft Certified Professional with a passion for software development.
I work primarily, but not exclusively, with Microsoft technologies and the .NET / .NET Core frameworks, leading complex and challenging enterprise software development projects to successfully deliver robust, secure, scalable and efficient software solutions, encompassing over 20 years of experience in the field.
I'm passionate about distributed systems design, CQRS and event sourcing and a proponent of domain-driven design to ensure that solutions are laser-focused on solving real business problems. I'm an open source enthusiast and advocate using the best and most appropriate tools available, providing for an effective and pragmatic solution that delivers genuine and quantifiable business value.
Throughout my career I've helped numerous businesses of varying sizes in varying industries get their technology investment right and I can do the same for you.
Recent projects include:
+ Successfully lead a multi-team effort to re-engineer the core domain of a legacy monolithic application to a suite of well-designed, modern microservices utilising Domain-Driven Design, CQRS & Event Sourcing where appropriate for one of Africa's leading FinTech companies allowing them to scale their transaction processing from over 1 million active customers to over 10 million whilst simultaneously reducing their cloud spend by over 30%.
+ Successfully delivered large section of an ambitious project to re-engineer a number of monolithic applications to cloud-native, event-driven distributed services for a leading hospitality software provider as part of a company-wide effort to modernise entire software estate including training and mentoring staff on event-driven architecture and distributed system design.
+ Successfully designed & delivered large, global SaaS product to manage and automate music royalty collection and payment for one of the UK's largest and most demanding independent music publishers including full cloud geo-distribution & redundancy to ensure high availability & reliability for the worldwide client base.
+ Successfully lead project to develop industry leading anti-motor fraud web application and API with advanced OLAP & OLTP system and data warehouse including one of Europe's largest anti-fraud databases for a Top 40 UK law firm.
Location: Africa or REMOTE
Willing to relocate: yes, to any location in Africa, where I can get the necessary permission to live and work. Occasional travel is possible.
Technologies: Linux, Front or Backend Web Development, General Software Development, System Administration.
Résumé/CV: on request (software development, CTO, mentoring, training, fluent in English and German, german citizenship)
Contact Email: see profile or http://codingforafrica.at/
Like this Ask HN: Recommend employers with positive social impact [https://news.ycombinator.com/item?id=31518945], I am looking for similar work. I am a European software developer who has lived and worked on four continents. Now it's time to move on and so I am in the process to relocate to Africa.
While I could find a job elsewhere I believe that the experience living in an area where my work is going to have an impact gives me a better understanding of the needs of the location I am serving. Whether it is through direct contact with clients and users or just by being part of a local community and learning about the reality of living there.
I have more than a decade of experience running a company, doing software development, support and training and mentoring adults and students, as well as working on educational projects, and I am willing to take on a mixture of roles as needed to support a project.
I am also open to work for companies anywhere as long as the work can be done fully remote from Africa.
In addition, my plan to use some of my income to hire local interns and junior developers and train them in order to pass on my experience. If you want to support this, I would love to work with you. Also if you are interested in hiring African developers yourself. I can help you build up your team.
Hi, I'm UT, a SaaS-focused product designer with 10+ years of experience. I specialize in crafting intuitive and visually appealing interfaces for web-based software products. SaaS Design Expertise: - User-centric dashboard design - Streamlined onboarding flows - Data visualization and reporting interfaces - Subscription management UIs - Multi-tenant architecture considerations I help SaaS companies create products that are not only functional but also delightful to use, driving user adoption and retention. Why Choose Me: - Deep understanding of SaaS business models and user needs - Experience with iterative design for rapid product evolution - Skilled in creating cohesive design systems for scalable products - Strong focus on metrics-driven design decisions Whether you're launching a new SaaS product or optimizing an existing one, I'm here to elevate your user experience. I believe in clear communication and collaborative teamwork to bring your vision to life. Ready to transform your SaaS product? Let's connect and discuss how we can make your software stand out in the crowded marketplace.
Portfolio: https://www.ugurturgut.com
LinkedIn: https://www.linkedin.com/in/ugur-turgut
We build web3 developer tools.
We started about 3 years ago and have finally started to find product market fit. I'm looking to scale the engineering team so that I can focus more on growing the business.
We have several FT roles listed here, but we're also open to working with folks on a contract basis.
https://jobs.ashbyhq.com/center
Or email me directly: omar+hn-contractor@center.app
Technologies: Python, Golang, React, DevOps, Security. Checkout resume below for full set of technologies.
Timezones: US/EU
Resume/CV: https://vikashbajaj.com/resume.pdf
Email: contact+hn@vikashbajaj.com
- 10+ years of combined experience in Fullstack Development, DevOps and Security(found a bug last month in a YC funded e-com website where I could change price of any product during checkout)
- Looking for interesting things to work on. I can take care of end-to-end product development and delivery along with building global cost-effective teams.
- Been coding since I was 9, been on Hacker News since 2012.
- Built a cross border Neo-bank(fintech) and a global e-com platform in the last 1.5 years.
- Have prior experience working as a freelancer for over 30 clients with a consistent top rating(including shopify, upwork, and pinterest).
Remote: Yes (20 years experience, efficient, productive, and highly available)
Willing to relocate: For the right position; remote with occasional travel much preferred
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Seeking part-time or full-time work in development, source code audits, or reworking codebases left in poor shape. Specializes in Ruby, Rails, React Native, Node, React, and Javascript. Experienced in all phases of software development, including architecting solutions from the ground up, reworking/rebuilding/refactoring existing projects, and contributing to modern codebases. Focuses on React Native (core contributor), React, Ruby on Rails, and Javascript/Ruby.
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Technologies: React Native (core contributor), React, Ruby, Ruby on Rails, JavaScript, Perl, Objective-C, Java, Swift, C, C#, Python, Node.js, Express, PHP, GraphQL (Apollo), Mobile Development (Native: iOS/Xcode, Android/Android Studio, Hybrid: Cordova/Ionic, HTML5/Canvas, CreateJS/ImpactJS/Phaser, Flux (Redux, Alt.js, Mobx)), MySQL, PostgreSQL, MongoDB, Firebase, RSpec, Cucumber, Selenium, Mocha, Jasmine, Sphinx, Solr, Lucene, Elastic Search, AWS (S3, EC2, Lambda, Amplify, RDS, etc), Linux, Apache, Git/GitHub workflow, DevOps, Heroku, JIRA, Confluence, BitBucket, MongoDB, Web3, Crypto, NestJS, TypeScript
Resume: https://docs.google.com/document/d/1kQ6wp-hvewB-fGRNEVnywVpL...
Email: adamjroth@gmail.com
Full-stack JavaScript-focused engineer/entrepreneur with lots of experience in building scalable single page apps, 2D/3D multiplayer web games, web3, building transformers and other neural networks, simulating networked LLM-augmented agents, all sorts of things. Product-oriented, executive and leadership experience, capable Linux sysadmin.
Available for consulting, projects, anything web or AI.
email: hello @ bad-software dot com
Senior Software Engineer available for short and long-term remote projects. I help startups and mid-sized businesses build scalable, revenue-generating products that solve real problems.
## Why Choose Me
Proven Impact: 20+ years of experience delivering products that drive growth across industries like sports, real estate, publishing, and chemical technologies.
Startup-Friendly: Partnered with early-stage companies to design MVPs that secured funding and launched in record time.
Enterprise-Grade Expertise: Enhanced legacy systems for mid-sized businesses, improving performance and reducing operational costs.
## Technical Expertise
Languages & Frameworks: Python (Django, Flask), Node.js
Databases: PostgreSQL, MySQL, Firebase
Cloud Platforms: AWS, Google Cloud, Azure
Data Pipelines: Efficient systems for data ingestion and transformation
Full-Stack Capabilities: Backend-focused but experienced in full-stack solutions
## Why Work With Me
MVP Specialist: Turn ideas into working products quickly, ensuring your business can test the market and grow.
Scalability & Stability: Designs are future-proof, ready to handle your next stage of growth.
Collaborative Partner: I treat your business goals as my own, focusing on solutions that drive results.
Contact: contact [at] kashifaziz [dot] me
Willing to relocate: No, but willing to travel
Technologies: Javascript/Typescript, Rust, Go, Node.js, React/Redux, Vue, PostgreSQL, SQLite, GPT APIs (OpenAI, Amazon Bedrock), etc
Résumé/CV: https://dwayne.xyz/resume
Email: contact@dwayne.xyz
I’m a web and app developer with over 15 years of professional experience. I’ve worked at startups, mid-sized companies, and large corporations including Apple, eBay, and the Comcast Silicon Valley Innovation Center. Since starting my freelance business in 2020, I’ve done a lot of work with Rust, Stripe payment APIs, and multiple GPT/LLM APIs. I specialize in full-stack web development, but I’m also experienced in iOS development, server administration, database design, API integrations and more. I'm happy with both short-term jobs (alone or on a team) or medium-term contracts in an agile environment.
I’m a product designer with a passion for crafting user experiences that are not just visually appealing but also intuitive and enjoyable to use. Whether it’s a simple app or a complex business solution, I specialize in designing data-heavy interfaces that turn intricate information into clean, user-friendly designs.
I’m dedicated to seeing projects through from the first brainstorming session to the final launch. I love taking on complex challenges and transforming them into elegant, easy-to-use solutions. My approach is hands-on and detail-oriented: I dive deep into planning, create detailed prototypes, and ensure every pixel is in the right place before a product goes out the door. I believe in the power of data-driven design, but I also never forget the importance of making products that users will love.
For over two decades, I've designed, built, and led product teams, creating impactful projects across a wide range of industries. Whether it's advertising, startups, browser-based games, or complex analytics solutions—whatever you need help with, I've got you covered.
Portfolio: https://monkin.co
E-Mail: p@monkin.co
While I'm familiar with various technologies, my passion lies in programming with Rust. Whether it's backend development, blockchain, compilers, DevOps, embedded systems or mobile applications, I am totally onboard as long as there is a little bit of Rust involved.
For more information, take a look at my CV (https://c410-f3r.github.io/curriculum.pdf) or my GitHub account (https://github.com/c410-f3r).
Hi, I am a hands-on Engineering Leader and I have around 17 years of experience. Right now, I'm working with a B2B SaaS Startup as their Head of Engineering and actively code.
Technologies: Typescript, JS, NestJS, ExpressJS, Fastify, GoLang, PHP, Laravel, Python, Django, Elixir, Phoenix (Beginner), Mongo, Postgres, Mysql, Redis, Elasticsearch, CI/CD.
Résumé/CV: https://vivek.foo/resume
Email: vivgxy [at] gmail.com
I can offer strategic consulting in:
- SaaS B2B/B2C product development and platform architecture
- MVP design, development and rapid prototyping
- System design for high-scale distributed applications
- Engineering team leadership and agile transformation
- Technical process optimization and agile methodologies
- Cloud infrastructure and performance optimization
- Security and regulatory compliance implementation (SOC2, HIPAA, GDPR)
Application Developer with over a decade of experience.
* Native application development for iOS, Android, Mac and Windows
* Backend services in Go
* Creating and/or integrating APIs/SDKs
* TV/Video applications on all platforms (Apple, Android, Amazon, Roku)
Extensive experience building products and platforms from the ground up.
Email: info at squirrelpointstudios dot com
Hi there
My name is Edward and I'm a full-stack engineer with close to a decade of experience shipping products. I'd love to work on some longer-term contracts. Please reach out to me if you need technical or leadership expertise
Email is in linked resume
Technology I work with: Ruby/JavaScript/Python
Resume: https://docs.google.com/document/d/1ZuUttzrImLuoBmBcJL_tu0rP...
If interested, Email : srid68 google or sri nmatrixcs
Looking for Freelance Pair Programmer in Rust, Go, PHP and LUA (Initial) and F#, dialect of Lisp, Haskell (Future)
Freelance Scope is to convert the C# Declarative (Html+Json) Full Stack Web Framework's Backend to the above languages retaining existing frontend and common architecture across languages.
Sample Declarative ToDo Component (In Index AppSite) and Test Components (In Test AppSite) which can be used as Test for Implementation/Scope Completion is available in the below repository
https://github.com/Arshu/AssembleWebApps and Running Declarative App of the above Repository at https://arshuweb.fly.dev/
The Declarative Framework can be used for the assembly of following type of components Static Assembly of Html Components (React Like Backend with hierarchical cross-cutting/direct/slotted/contextual components assembly) Static Data Assembly of Html + Json Components (React Like Backend with hierarchical cross-cutting/direct data flow) Dynamic Assembly of Html + Json Components using Ajax (Htmx like Frontend, React Like Backend with partial rendering with dependency data hydration) Realtime Assembly of Html + Json Components using WebSocket (Htmx like Frontend, React Like Backend with partial rendering with dependency data hydration) Reactive Assembly of Html + Json Components (ToDo)
I will walkthrough the above repository explaining the implementation features
I am looking for both Preliminary and Final Fixed Bid (After Scope Walkthrough) and Hourly Charges for the above job and there is no fixed timeline to implement/deliver as this is a side project for me.
I am also open to engage Freelancers who may not have experience in the above languages but have enough experience to think they can complete the implementation.
I would also like to document the dev log of the implementation in GitHub for each implementation language and fully crediting the freelancers for their work
The implementation can be fully open source(MIT) or partially open source (UI only MIT) (Preferable).
Technologies: HTMX, HTML, CSS, JS, WebAssembly, C, Node/Bun, MySQL, Postgres, SQLite, Laravel, PHP and more
Resume/CV: spirofloropoulos.com
Email: spirodonfl at gmail dot com
I created https://github.com/spirodonfl/htmx-offline-mode.
I've been programming for almost 25 years now.
I have over a years worth of content where I build a video in Zig, Odin and now C, compiled to WASM, running on the browser with no hardware acceleration, no canvas, no webgpu, no webgl, just to show it's possible. https://www.youtube.com/@SpiroFloropoulos
I can help with team management (hiring or building a team) of programmers.
I can mentor.
I can do developer relations work.
I can create content (video and written).
Location: Portugal
Remote: Yes, remote only
Willing to relocate: No
Technologies: HTML, CSS, JavaScript, TypeScript, RxJS, Angular, Ionic, Cordova, Capacitor
Résumé/CV: https://nunoarruda.com/resume.pdf
Email: nuno@nunoarruda.com
Frontend Angular Developer and Ionic Developer Expert
Résumé/CV: https://www.ransomsoft.com/resume/
Email: markransomjr <&> gmail.com
Technologies: Python, Django, JavaScript, React, jQuery, C#, ASP.NET, Go, CSS, HTML5, SQL/PSQL, Selenium, Bash, Docker/Docker Compose, Salesforce Marketing Cloud, PostUp, HubSpot automation and integration, ABBYY Vantage, Microsoft Power Automate and Power Apps.
I love consulting on projects and technical problems that people are facing, so even if you don't end up hiring me, let's at least meet and chat about what you're working on and see if there's anything I can do to help. I'm happy to offer a free initial consultation, so you've got nothing to lose but time, and I guarantee that I won't waste yours.
I am a backend expert, having built and maintained highly available systems for several companies over the last 10 years, in addition to over 20 total years of software development experience. I learn new things extremely quickly.
You will like working with me because I:
* hold your goals as my priorities * communicate verbosely yet synthesize well * my rates are reasonable in exchange for the value I deliver * I guarantee I will get the job done Concrete examples:* built the streaming data architecture for realtime game player tracking information (all games, 50ms SLA) and game stats for one of the top 3 US sports leagues (can’t name drop!) using Redpanda/Kafka on Azure+Terraform, and implemented its developer portal using Gravitee to provide first class streaming API support and monetization. Also built, deployed and maintained their ask-a-question-get-a-true-answer AI bot to expose 20+ years of stats to natural language fan questions!
* Implemented a vector DB for one of the leading AI image hallucination platforms (millions of users) to provide an image similarity service.
* replatformed dozens of jobs to AWS Lambda for a startup hedge fund, vastly improving QoS and maintenance cost. Line 1 to platform-in-prod time 3 months.
* built a ~50 node, AWS, Dockerized, Terraform-deployed distributed system to provide realtime, transformed trade data from crypto exchanges to a Kafka pipeline and data lake (fodder for an analytics platform). Met 5000msec SLA across arbitrarily many exchanges and ticker symbols. Blue-green deployment for complete CICD safety. Cloudwatch metrics proved SLA was met and provided general system oversight.
* built a framework to collapse dozens of singleton ETL programs into one config-driven, simple C# application performing the same functionality at ~80% reduction in maintenance cost year over year.
Contact: jon.north@adiuvat-consulting.com More: www.adiuvat.io
Keywords: Python, C++, R, SQL, NoSQL, Go, Golang, AWS, Azure, Lambda, Cloudwatch, Docker, Git, SVN, Subversion, Linux, Windows, Bash, Kafka, Terraform, Redis, Postgres, MySQL, SQL Server, SAP HANA, LDAP, Active Directory, OAuth2
Location: Nigeria
Remote: Yes
Rate: 25 usd per hour
Email: chistev12 at gmail dot com
My Github is https://github.com/chistev but my professional projects are private.
I have extensive experience building software with Python and Javascript (along with their respective frameworks and libraries).
I've built E-com software serving an international community of over 1,000 users.
Technologies I Use -
- Frontend: HTML, CSS, Vanilla JavaScript, TypeScript, Svelte
- Backend: Django, Express.js
- Others: Experience integrating third-party APIs like Stripe, Flutterwave, Coda, Circle.so, Dropbox, Google authentication, Brevo, etc.
Let me help build for you or join your team!
Remote: Yes
Location: UK (Flexible on your timezone)
Relocation: No
Languages\Tech:
* PHP + Laravel + PHPUnit/Pest
* Javascript
* Typescript
* Python
Backend: Laravel, Node
Frontend: React , Vue , Livewire
Email: PTGPSoftware@outlook.com
Very competitive pricing available for fast turnaround PHP / JS or Node projects. If you are looking to develop a new project, clean up/refactor an existing one or something else/different then please get in touch. Just as happy to work on legacy/vanilla PHP applications as Laravel apps, or to port from one to the other (or give opinions on feasibility of that for your project).
I like to work in a methodical way, typically writing simple tests for new functionality as I go, and also isolating any bugs/likely bug surface area. At the same time I also get satisfaction from "shipping". So it's important to me to achieve a harmonious balance between these, so expect this to be an area of focus in terms of communication. My technical interests are anything from simple CRUD/REST APIs through to integration of more advanced features, which could be real time application (Pusher/Websocket, possibly Reverb when this is released) or integration with ML models and pipelines.