Please only post if you are looking to hire a freelancer or work as one. Small (2-5 person) agencies are fine, but recruiters, job boards, and so on, are off topic here.
I fix and finish apps built with Lovable, Bolt or Cursor (auth, Supabase RLS, Stripe, deploys) and build AI features (support chatbots on your own docs, Claude/OpenAI agents). 5+ years full-stack; built SitesGen solo with 8 Claude agents in production.
Small fixes from $50 fixed, or $29/h.
Portfolio: https://aashar.dev · Email: aasharck@gmail.com
Software engineer; Ex-MIT/Triplebyte contractor; IEEE/Springer author.
I solve problems and help companies scale by building custom software solutions — from design to deployment, from web and desktop applications to data pipelines and interactive visualizations.
Reach out at georgejazzt@gmail.com or via www.linkedin.com/in/georgetanev.
Freelance LinkedIn data scraping and LinkedIn outreach, run from my own proprietary system. Up to about 10,000 profiles a day today, scalable as needed. I can legally get this data for any business. Delivered as CSV, Google Sheet, or by custom request, with a dashboard so you can follow progress at any time.
Good fit if you need a large targeted set of LinkedIn profiles, a full roster of everyone at a list of companies, or an existing list of profile URLs enriched. I can also run the LinkedIn outreach for you.
Pricing is per firm. Firms over 1,000 employees carry some additional fees, so reach out for a quote. Free sample before you pay.
I'm a solo freelancer (Air Rights, a small systems studio): https://airrights.studio Email: info@airrights.studio
Willing to relocate: Yes
Technologies: NodeJS, Typescript, Perl, Python, Bash, Git, Express, Mocha, HTML/Javascript/CSS, ES2015-2020, OAuth 2.0, React, JQuery, Bootstrap, Netlify, Podman, Docker, Lambda, Serverless, Message Queues, Stripe, Linux, Postgres, MongoDB, Redis, Nginx, GitHub Actions, Gemini, Ollama.
Résumé/CV: On request via email
Hi I’m Mark, a Web Developer, Consultant and Automation Engineer originally from the UK. I specialize in devops/system tools, workflow automation integrations, and NodeJS web development.
10+ years working in IT, experienced delivering large projects for Fortune 500 companies internationally, and working remotely.
Most recently:
- Highly programable template rendering CLI tools.
- An open core, provider agnostic publishing server software.
- A Typescript OAuth2.0 REST API, with Typescript+React frontend.
- Programming with LLMs and devcontainers.
About me: https://markjgsmith.com/about
Portfolio: https://markjgsmith.com/portfolio
Recommendations: https://markjgsmith.com/recommendations
Email: markjgsmith@gmail.com
Technologies & Skills: Software Engineering, Requirements Engineering, Data Modelling & Pipeline Design, Python, Golang, SQL, AWS, Azure, Kafka, DuckDB, Postgres, Airflow, Databricks, PySpark, Clickhouse, API design (full list on request) Experienced Engineer looking for Software / Data Engineering contracts.
I support you through all phases of the software development lifecycle - from planning and requirements engineering through development and testing until go live and maintenance.
9+ years experience in different industries (HFT, automotive, logistics, internet telecommunication technology, energy) helping customers to solve their problems.
As a seasoned software and data engineering expert, my extensive experience lies in developing and connecting software to various trading exchanges worldwide in different domains (inter alia XETRA, LSE, TSX, ASX, Binance, EPEX, Reuters,..).
Backend engineer working on systems that can prove what they do with data: Confidential computing, remote attestation, reproducible builds.
Very comfortable in Go, some experience in Rust. Familiar with Kubernetes and Postgres.
Most recently I spent 14 months contracting on OpenPCC, an open source variant of Apple's Private Cloud Compute. I'm now building verbond.dev, an open-source runtime that verifiably limits what untrusted code can do with your data.
I'm a good fit if:
- Your product or service says "we never see your data", and customers or auditors are starting to ask you to prove it.
- You've looked at Confidential Computing, but aren't sure where to start.
- You need a Go backend built or reviewed with data-privacy in mind.
Check out my services and prices at: https://www.willem.dev/services
If you're looking for a custom engagement, that's also possible, schedule a call here: https://www.willem.dev/schedule
Email: w@willem.dev
Location: London, UK
Remote: [Yes / On-site London]
Willing to relocate: No
Technologies: JS, Python, AWS/GCP/Azure + Design/UI/UX skills
Résumé/CV: Available upon request via email
Email: qute.bits [at] gmail [dot] com
Github: https://github.com/QuteBits
Recent work:
- [0-to-1] 2.5 years as a CTO at one of the FinTech startups (Market Analytics for G-SIBs, based on their regulatory data) in The City of London. 18 months from 0 to having real clients (yes, including all of the onboarding);
- [0-to-1] Serverless photogrammetry pipeline for generating sub-mm precise headshape scans to create 3D-printed cycling helmets (safest on the market at the time). 12 months from 0 to production (B2C company), got featured in Wired;
- Several years as a Fullstack at BioTech startups + wrote some drivers for wet lab equipment for several months (until I learned the dangers of it);
We build one-page websites for $199 flat, live within 48 hours of intake. Each site includes a mobile-friendly layout, a contact/booking form, one round of revisions, and hosting on vercel.app.
You pay first, and if we're late you get a full refund. We're a new studio, so our one sample so far is our own product page: https://chaser-landing.vercel.app
Not included: logos, online shops, or multi-page sites.
https://two-day-pages.vercel.app | ajtomac@mail.grokbot.com
I'm a Rust systems engineer with 6+ years of experience building high-performance backend and distributed systems exlusively in Rust.
My experience includes distributed systems, concurrency, event-driven architectures, real-time stream processing, observability, and production systems operating at high throughput and scale.
Available for consulting and contract work, from short-term focused engagements to longer projects. I can help debug performance or memory issues, improve existing Rust systems, design architecture, or build backend/infrastructure components from the ground up.
Personal Website: https://pranitha.dev
Email: hey@pranitha.dev
Skills: TypeScript, Java, React, Vue, Three.js / WebGL, SQLite, PostgreSQL, + Design/UI/UX, CI/CD, OOP, TDD, AI / Claude Code
Résumé/CV: https://konfrontend.github.io/
Email: konfrontend@gmail.com
Github: https://github.com/konfrontend
Telegram: @cossa91
Location: Medellín, Colombia (UTC-5)
Remote: Yes; also open to hybrid in Medellín
Willing to relocate: No
Technologies: Ruby, Rails, Node, React, TypeScript, CSS, Next.js, Postgres, etc
Résumé/CV: https://drive.google.com/file/d/1orMVXk5huFuf5lQr4S4X76ZlusLKzXNd/view?usp=sharing
Email: it's in my CV
Github: https://github.com/aalin
Open to employment and contracts.
Location: San Francisco, CA
Remote: OK
Willing to Relocate: No
Programming Languages: Ruby, Scala, Javascript, Python, TypeScript, Haskell, Scheme
Programming Strengths: Data Structures and Algorithms, Data Engineering, Programming Language Theory, Type Theory, No-Code, AI&Prompt Engineering, Complex & Unusual Domains (Healthcare, Fintech, Music, Arts, Sciences)
Frameworks, Databases & Tools: Vue, React, Rails, Flask, Postgres, HBase, MongoDB, Kafka, Jenkins, AWS, Docker
Other Skills: Leading Teams & Managing Projects, Productizing LLMs, Managing Interview Pipelines, Architecting & Implementing Greenfield Solutions, Education & Team Growth, Leading Communication and Coordination Between Stakeholders Across Teams and Organizational Silos
CV: Available Upon Request
Email: poetic.artifice@gmail.com
I am a seasoned (>15 years experience) full-stack staff-level software engineer specializing in the backend, systems architecture, AI, platform engineering, internal tools, prototyping, and data engineering. In addition to strong programming and architectural skills, I'm a force multiplier for any team in either role through the three T's -- teaching, talking, and tooling. I also hold a US patent in the AI space.
In the past, I've taught a number of scientists and students to code in python; I've led and managed a number of high-impact engineering teams of up to 12; and pioneered a number of no- and low-code solutions for stream processing, data model and query generation, form building, workflow systems, and front-end construction for a variety of industries, including those with strong regulatory requirements and complex business rules such as healthcare and fintech. >10% of all medicare applications and millions of individuals currently flow through pioneering no-code systems I conceived and built and have ran in production for over a decade.
Most recently, I've built an events website that scrapes hundreds of thousands of sources (with custom scrapers for each) daily, an agent coding harness and software factory that teaches itself to perform better over time [much more than just your usual increasing skill texts, just ask me for more info], does bounded cost runs, and maintains intent across threads and users.
Prior to that, I've built an ai workflow engine and a platform for both minimizing hallucinations and working with documents that are far too large for existing context window inputs or outputs using a novel, patented process that I invented; and applied these tools to various contracted projects requiring analysis and and cross-checking of information and other forms of integrity across textual and video/audio corpus data in a variety of domains (fiction and non-fiction).
I am also an improvisational pianist, published poet, and I've created novel algorithms and tools for studying and composing both music and poetry, which I have given a talk on at a recent functional programming conference.
I have extensive experience working for and running startups (I've personally raised over $300k), software consulting shops, with some mid-sized company engineering experience as well; these give me a unique insight into speaking with customers and internal stake-holders, translating between engineering and other departments, gathering requirements, aligning stake-holders across departments on a vision and attainable timeline, and architecting/building/taking ownership over significant internal and customer-facing areas of responsibility.
If any of the above seems like a match for you and your organization or project, don't hesitate to reach out. I am available for both full-time positions and short- and long-term contracts.
I advocate for, and practice, writing maintainable and well tested code. I prefer to keep the dependency list as small as possible, and every line is written by hand. Thought and care are put into the how and the why behind decisions.
Examples of things I'm happy to help with:
- cleaning up existing code
- writing new code/features
- fixing your CI/CD pipeline
- advising on onboarding/DevEx
- advising on project management
- answering hard questions like "we mandated 100% test coverage, why do we still have bugs?"
Examples of things I will not do:
- vibe code anything
- use "AI" to respond to your emails/questions/etc
- use "AI" to "assist" development(AKA generate a lot of bad code really fast)
- build some horrible "AI driven/enabled/whatever" privacy nightmare for you to inflict on your customers