I'm Jassem — a full-stack developer from Sousse, Tunisia, with 3+ years building production web and mobile apps in TypeScript.
- 🤖 Most recently: built a multi-model AI chat platform routing prompts across 10+ LLM providers, spanning web, mobile (React Native / Expo), and Stripe billing
- 🏗️ Before that: a multi-tenant SaaS platform where creators launch branded subscription sites on custom domains
- 🎓 Master of Engineering in Software Engineering — École Polytechnique de Sousse
- 🌍 Working remotely with teams in the US since 2023
Frontend — React, Next.js, Tailwind CSS, Radix UI / shadcn/ui, TanStack Query, Redux
Mobile — React Native, Expo, NativeWind
Backend — Node.js, NestJS, Express, Prisma, REST APIs
Data — PostgreSQL, MySQL, MongoDB, Redis, Firebase, Supabase
AI / LLM — Vercel AI SDK, multi-provider LLM integration
DevOps — Docker, Nginx, GitHub Actions, Turborepo, Vercel