09/29/2026 updated
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Full-Stack TypeScript & AI Engineer (React, Node.js, React Native, LLM agents)
Le Perreux-sur-Marne, France
Only remote
Master's level in progress – Software Engineering (42 Paris)About me
Freelance full-stack developer. Close to 3 years of development, 2 years delivering end-to-end solutions for companies. TypeScript, React/Next.js, Node.js, React Native, LLM agents in production. Remote from France, English and French.
Application Programming Interfaces (APIs)Node.jsNext.jsTypeScriptBackendFull Stack DevelopmentReact NativeNestJS
Full-stack TypeScript Development
Expertise in building complete web and mobile applications using TypeScript, React, Next.js, Node.js, NestJS, and React Native, with 2 published apps on the App Store and multiple production-grade SaaS products delivered end-to-end.
AI Engineering & LLM Pipelines
Hands-on experience building autonomous AI agents, LLM pipelines, and RAG systems in production, including LLM agents running 7 days a week on a Linux VPS using Claude Agent SDK, Whisper, and custom automation workflows.
CI/CD & Cloud Infrastructure
Daily practice of CI/CD with GitHub Actions, deployment on Linux VPS, Docker, Nginx, Cloudflare, and systemd, covering the full scope from architecture to production release.
Database Management
Proficiency with PostgreSQL, Supabase, Prisma, Drizzle, and SQLite, including managing in-house SQL databases with over 6,000 contacts, conversation threads, backups, and versioned migrations.
Mobile Development
Development of iOS apps using React Native, Expo/EAS, Swift, and Kotlin, with 2 apps published on the App Store, including an AI facial analysis app with over 3,000 analyses served.
Browser Automation
Implementation of browser automation using Playwright for persistent profiles, public pages, forms, and meeting transcription with Whisper, producing automated write-ups.
Backend Development
Building scalable backend systems with Node.js, NestJS, Hono, and tRPC, supporting SaaS platforms used by real customers with round-the-clock monitoring and automated bid submissions.
Open Source & API Integration
Creation of open source tools such as a Claude Code skill for mobile QA and a fully automated go-to-market pipeline integrating the France Travail API and French government API.
Expertise in building complete web and mobile applications using TypeScript, React, Next.js, Node.js, NestJS, and React Native, with 2 published apps on the App Store and multiple production-grade SaaS products delivered end-to-end.
AI Engineering & LLM Pipelines
Hands-on experience building autonomous AI agents, LLM pipelines, and RAG systems in production, including LLM agents running 7 days a week on a Linux VPS using Claude Agent SDK, Whisper, and custom automation workflows.
CI/CD & Cloud Infrastructure
Daily practice of CI/CD with GitHub Actions, deployment on Linux VPS, Docker, Nginx, Cloudflare, and systemd, covering the full scope from architecture to production release.
Database Management
Proficiency with PostgreSQL, Supabase, Prisma, Drizzle, and SQLite, including managing in-house SQL databases with over 6,000 contacts, conversation threads, backups, and versioned migrations.
Mobile Development
Development of iOS apps using React Native, Expo/EAS, Swift, and Kotlin, with 2 apps published on the App Store, including an AI facial analysis app with over 3,000 analyses served.
Browser Automation
Implementation of browser automation using Playwright for persistent profiles, public pages, forms, and meeting transcription with Whisper, producing automated write-ups.
Backend Development
Building scalable backend systems with Node.js, NestJS, Hono, and tRPC, supporting SaaS platforms used by real customers with round-the-clock monitoring and automated bid submissions.
Open Source & API Integration
Creation of open source tools such as a Claude Code skill for mobile QA and a fully automated go-to-market pipeline integrating the France Travail API and French government API.
Experience
Professional experience0 - 5 years
Freelancer since2024
Languages
EnglishFluentFrenchNative speaker
Project history
Running LLM agents in production 7 days a week on a Linux VPS. Managing an in-house SQL database of more than 6,000 contacts with full conversation threads, web dashboard, backups and versioned migrations. Browser automation with Playwright and meeting transcription with Whisper. Full test suite with idempotent scripts and explicit sending guardrails.
Solo mobile product: iOS app for AI facial analysis, taken from idea to production including app, backend, AI integration, and acquisition. Over 3,000 analyses served, over 100,000 TikTok views, Discord community of more than 100 members.
Delivered 3 freelance engagements: Harmonie Bike iOS app (App Store, ~100 users in first week); Atrium SaaS for construction SMEs with tender monitoring, eligibility analysis and automated bid submissions (TypeScript, Node.js, PostgreSQL). Full ownership of architecture, development, release to production, and client iterations. Daily CI/CD with GitHub Actions, Linux VPS, Nginx, Docker, Cloudflare.