Freelancer profile translated to English.
Back to original languageAbout Rémi
Full-stack TypeScript freelance developer, I have been designing, developing, and delivering web and mobile applications in production for over 8 years (React, React Native, Expo, Next.js, Node.js). As a freelance TypeScript developer, I work on React Native/Expo and Next.js projects, with a genuine production culture.
I am also a freelance AI / agentic developer: I integrate AI agents, agentic loops, and LLM capabilities into real-world applications, with the rigor of a production system: validation, error recovery, fallbacks, cost control.
🛠️ My Stack
⚡ Full-stack TypeScript: React, React Native, Expo, Next.js, Node.js,
🐳 Containerization & Deployment: Docker
🤖 Agentic & AI: Vercel AI SDK (AI agent, agentic loop, tool calling), Claude API / Anthropic API (tool use, streaming, prompt caching), MCP integration (Model Context Protocol), context management, LLM
🛠️ What I do concretely
Freelance developer specializing in web and mobile applications, I build solid apps from front to back in TypeScript (React, React Native, Next.js, Node.js).
I also know how to integrate artificial intelligence and AI agents when they bring real value: tool calling, validation/retry loops, guardrails, escalation.
🚀 Why work with me
Freelance full-stack TypeScript developer with a solid foundation (React, React Native, Expo, Next.js, Node.js, Bun) and real agentic expertise (Claude API, Vercel AI SDK, MCP) that integrates where it's relevant. I deliver TypeScript code in production, and I know when a technology — including AI — is not the right solution for your needs.
Bilingual English and French.
📍 Remote-first, freelance developer available for short or long missions.
English
Native or bilingual
French
Native or bilingual
German
Basic
Japanese
Basic
Can work on-site
Grenoble (up to 50km), Grenoble (up to 30km), Montpellier (up to 10km)
Experience
- GALLEGO SOFTWAREFreelance Developer — Agentic AI, LLM & Full-Stack TypeScriptSOFTWARE PUBLISHINGAugust 2019 - Today (7 years)Full-stack TypeScript developer, I have been designing and delivering web and mobile apps in production for over 8 years. I also integrate agentic loops and LLM capabilities into real apps, with the rigor of a true production system: validation, error recovery, fallbacks.My Stack 🛠️⚡ Full-stack TypeScript: React, React Native/Expo, Next.js, Node.js, Bun🐳 Containerization & Deployment: Docker🤖 Agentic: Vercel AI SDK (agentic loop, tool calling), Claude API (tool use, streaming, prompt caching), MCP integration, context managementWhat I do concretely 🛠️Solid apps from front to back, to which I add AI capabilities when they bring real value: tool calling, validation/retry loops, guardrails, escalation. I add AI to existing systems without breaking them — feature flags, fallbacks, cost and latency control.Why work with me 🚀A solid full-stack foundation, and agentics that integrate where relevant. I deliver production code, and I know when a technology is not the right solution for your problem. French or English.
- Hybrid HeroesFreelance Developer React NativeDIGITAL AND ITApril 2014 - October 2019 (5 years and 6 months)Mobile front-end developer with React Native.Skills: React, React Native, Redux, Firebase.● Expertise with JavaScript ES6 and TypeScript for manipulating markup and data operations.● Writing shared code under React/React Native and AngularJS/Ionic frameworks with different teams and projects for mobile and web application development.● Developing features and components in TDD (Test Driven Development)● Integrating third-party libraries such as Firebase, React Navigation or i18n● Responsible for the integration and maintenance of Continuous Integration (Gitlab/Docker).
- Projets Personnels JavascriptFront-End Developer ReactDIGITAL AND ITJuly 2016 - Today (10 years and 1 month)audioab.com - Instantly compare 2 audio files● TypeScript● React● HTML/CSS/styled-components● wavesurfer.jsreact-rectangle-selection - Rectangular selection tool for React● ReactJS● HTML/CSS/SASS● NPM
Reviews
Recommendations
These freelancer profiles also match your criteria
Agatha Frydrych
Backend Java Software Engineer
4.7
(3)
2
Baptiste Duhen
Fullstack developer
4.6
(4)
5
Amed Hamou
Senior Lead Developer
4
(2)
7
Audrey Champion
Web developer
4.3
(3)
4
Education
- Claude Certified Architect – Foundations (CCA-F)Anthropic2026Claude AI
- DUT in Networks and Computer ScienceIUT of Toulouse-Blagnac2011● Technologies de l'internet (DHCP, DNS, Proxy firewall, NAT, web server) ● Programmation Web (JavaScript, Ajax, PHP, HTML5, CSS3), programming (Java, Ajax, C, C++, C#, OOP ● Programmation Système (Linux, Powershell), Databases (MySQL, PostgreSQL)
Certifications
- Front-End DeveloperFreeCodeCamp2017