Freelance Fullstack Engineer & Tech Lead · France, remote

I help teams build and ship web applications, from architecture to production. My main stack is TypeScript, React, Next.js and Node.js, with AI integration when the product needs it.

I've spent 10 years building software, from embedded robotics to fullstack products. I'm a former CTO and a hands-on tech lead at zKorp, the engineering studio I co-founded.

• Zama — Led a team of four that shipped 10 consumer apps in a year, from client scoping to production. Our work included a confidential crowdfunding app with audited smart contracts.
• Realtime infrastructure — Built the backend of a 3D multiplayer world with Cloudflare Workers, Durable Objects and WebSockets. Architecture walkthrough.
• Calepin — Architect and tech lead of an AI note-taking assistant, currently in beta. Shipped web, mobile and desktop apps with voice transcription and structured notes.

Product development: TypeScript · React · Next.js · Node.js · PostgreSQL
Infrastructure: Cloudflare Workers · Google Cloud · Docker · GitHub Actions
Quality & AI: Vitest · Playwright · LLM integration · AI-assisted development

• zKube — A puzzle game with a React and TypeScript frontend, built with the zKorp team.
• FHEVM Cookbook — Skills, examples and patterns for building confidential applications.
• Technical writing — Notes on AI agents, realtime systems and software architecture.

For freelance fullstack development, technical leadership or AI integration:
Email · LinkedIn · Website