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Full-stack software engineer with 15+ years of experience delivering high-impact solutions across education, e-commerce, and enterprise. Track record of driving measurable results: $250k+ in revenue-generating features, 97% reduction in deployment time, and AI-powered automation that cut project timelines by 62%. Equally effective leading teams, mentoring engineers, and architecting systems that scale to thousands o…

A-Team is seeking a Senior AI Architect for full-on missions involving autonomous agent orchestration and enterprise-scale RAG. The ideal candidate has 7+ years in software engineering and 3+ years architecting end-to-end AI systems, is 70%+ hands-on, and desires technical decision-making ownership. This role offers rates of $120–$170/hr for contractors or $200k-$260k TC as an FTE. A-Team is building a selective net…

David is a software/DevOps engineer with over 10 years of experience in building software and infrastructure. He has a passion for innovation and taking projects from inception to completion, particularly in enterprise B2B SaaS products within the cybersecurity sector. He runs a consulting company, atomweight.io, offering infosec, DevOps, and software engineering services. David is seeking challenging full-time or c…

Well rounded Full Stack Engineer/Architect (and a former CTO) who thrives in high pressure startup environments, mentor, geek and a ML/LLM researcher. This profile is capable of taking a vibe coded MVP/Prototype and getting it production ready.

Rita is an independent software engineer with over 4 years of full-stack development experience, specializing in building clear, maintainable, secure, and reliable applications with Ruby on Rails (RoR) and PostgreSQL. She recently used RoR 8, Tailwind CSS, and PostgreSQL to build the 'Pet Feeder Tracker' deployed on Render. This application is designed to help pet owners discover their pets' eating preferences and v…

A Cybersecurity Architect currently focused on large-scale security platform design and DevSecOps integrations for enterprise (SAST/DAST/SCA, CI/CD automation, secure toolchain orchestration). After many years consulting and building security capabilities, the profile is looking to transition back to creating software, computers, and AI, not just securing them. Possesses a strong affinity for Lisp, Emacs, functional…

Senior full-stack developer with 25+ years of experience, working remotely for US companies since 1999. Currently building AI-powered enterprise solutions — recently architected a multi-tenant RAG platform with AI agents and third-party integrations (Python, pgvector, OpenAI/Claude/Gemini APIs). Strong backend foundation in Python/Django and Node.js, modern frontends with React/Next.js, and deep AWS expertise across…

Alexey is a highly experienced professional with a strong background in Deep Learning, LLMs, and Diffusion models, utilizing technologies like PyTorch, CUDA, NumPy, and JAX. He also possesses extensive expertise in front-end development with SvelteKit, TypeScript, and Tailwind, and robust system administration skills with 25 years of experience in Linux, AWS, and Docker. Alexey is open to both short/long-term contra…

Software engineer with 30+ years building production-ready business applications and 3+ years as a core database engineer building high-performance RDBMs. Founder and principal engineer of small ISV with a long track record of owning complex systems end-to-end, from low-level design to production reliability. Driven to learn new domains quickly and choose the simplest effective architecture, tools and paradigms for …

Senior frontend engineer with 5.5 years working on large-scale production interfaces in fintech and media. Built a JavaScript grid library at Mediaocean that was adopted across their entire platform, a canvas-based ad tool at Circle K, and a white-label Forex trading platform with a real-time pricing widget and design system at StoneX. On the side, they built a portfolio avatar that lip-syncs in real time using Rive…

Robin Siep is currently active as a senior engineer, software architect, and entrepreneur with nearly a decade of experience working with startups and larger, established companies. They provide services ranging from short architecture reviews to hands-on implementation and full technical ownership. Recent work includes the design, implementation, and operational ownership of a distributed system for a venture capit…