
Thomas Bélénus
Fullstack engineer
Things I’ve done
- Travel across 20+ countries
- Lauch an app with 500+ users
- Launch my first restaurant in Morocco
- Continue to create and build tech products with passion
Things I’ve built
Tech I love
- Next.js My go-to framework for production-ready web apps
- React The library I’ve shipped real products with for years
- React Native Building mobile apps without duplicating code
- Expo Makes React Native fast and painless
- Tailwind CSS Utility-first styling with full control
- shadcn/ui Composable, accessible UI components I actually own
- TypeScript JavaScript, but safe and predictable
- Prisma Type-safe ORM that just works
- PostgreSQL Reliable, proven, and battle-tested database
- Neon Serverless Postgres with instant scaling
- LangChain Toolkit for building LLM-powered apps
- Claude Code My coding agent for planning and refactoring
- ChatGPT Daily assistant for ideation and debugging
- PostHog Privacy-friendly product analytics
- Vercel Zero-friction deployment platform
- Cursor AI-powered code editor that boosts velocity
Projects I contributed to

Couvrup
Communication platform for a Paris-based roofing business

PodcastStory
Podcast listening platform focused on discovery and storytelling

Vipali
Health prevention app for monitoring and improving wellbeing

Sesame IT
Cybersecurity company using AI to detect and prevent threats

Abla
GDPR-compliant analytics platform for privacy-first insights

FC Assistance
Discount and benefits platform for services and everyday needs
For you
- Helping freelancers and agencies automate their workflows
- Building internal tools and client products
- Reducing repetitive tasks through automation, freeing hours every week
- Technical audits and consulting
- Remote freelance missions
Let’s build something useful together
contact@jeffairson.com



