Senior Fullstack Engineer | Tech Lead
Building end-to-end web applications with React, Next.js, Node.js, and TypeScript. Currently exploring AI integration: LangChain, LangGraph, RAG, Vercel AI SDK, AG-UI.
📍 Haute-Savoie, France (Geneva area)
Frontend: React, Next.js, TypeScript, Tailwind, Svelte Backend: Node.js, Express, REST APIs, GraphQL Mobile: React Native, Flutter, Expo Databases: PostgreSQL, MongoDB AI/ML: LangChain, LangGraph, RAG, Vercel AI SDK, AG-UI, PyTorch
- Building AI-powered tools and exploring agent orchestration
- Generative UI patterns with Vercel AI SDK and AG-UI protocol
- Sustainable tech: previously built GreenIT Impact — a platform for environmental footprint assessment
- TanStack/ai — Added Claude Agent SDK adapter
- steveyegge/gastown — Multiple fixes for multi-agent workspace manager
- Battle-Road-Labs/3D-Tiles-For-Godot — Added macOS ARM64 platform support
Tech Lead @ GreenWeb (2023 - Present) Architecture and delivery of complex web applications. Managing offshore teams (5-10 developers).
Freelance Mobile Developer (2017 - 2022) Native Android development (Java/Kotlin), React Native, Flutter.
Kitesurf Instructor (Freelance) (2010 - 2017) Teaching and coaching international clients. Developed strong communication, pedagogy and safety management skills.
Web Developer @ BeMore Suisse SA, Geneva (2007 - 2010) Web portals for international ski resorts (e-Liberty – PHP / C# / JavaScript). Passenger information systems for public transport.
- LinkedIn: johann-taberlet
- Email: [email protected]
