Freelancer profile translated to English.
Back to original languageAbout Antoine
Hello!
Freelance full-stack web developer since 2014, I work in very diverse contexts: creation from scratch, taking over aging code, bug fixing or performance issues, team reinforcement or handover.
This diversity has taught me to quickly understand needs and to integrate immediately — regardless of the state of your code.
✅ What I offer
- Web application development (frontend, backend, fullstack)
- Stabilization and takeover of complex codebases (debugging, optimization, updating, scalability)
- Integration of AI APIs (OpenAI, Claude Anthropic...) into your applications
- Design of automated agents and workflows (Make, Zapier, OpenClaw, ...)
- Taking over "vibe-coded" applications to make them robust and maintainable
👨💻 What sets me apart
- 10 years of varied contexts: I onboard quickly, without friction
- I intervene on any codebase state
- Craftsmanship approach: readable, tested, maintainable code
English
Fluent
French
Native or bilingual
Can work on-site
Lyon (up to 50km), Vienne (up to 30km), Annecy (up to 10km), Marseille (up to 10km)
Experience
- Wiboo X JPMTruck body designNovember 2025 - January 2026 (2 months)Development of a marketing tool allowing the client of JPM (a construction company) to design truck configurations themselves before ordering.Preview with cutting plan, "road legality" calculation, CRM feeding...The challenge of this project was to understand and synthesize a set of complex and scattered business rules, with a vague initial scope. Software design and good test coverage were essential to allow for great scalability without regression.
- Monolythe studioIstor.io: Design and development of a digital journey design toolCULTUREApril 2025 - September 2025 (5 months)Assisted the startup Istor.io in the design and development of a solution for museums and other cultural mediation structures.
- Wiboo X Abris'coDevelopment of the interface for a 3D garden shed designerCIVIL ENGINEERINGMay 2024 - July 2024 (2 months)Integration of the UI for a 3D garden shed designer. Design and development of an architecture allowing data and state exchange between the UI, the 3D model, and a CRM.
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Education
- University Technology Diploma in Computer Science, Application Developer specializationLa Martinière Duchère (Lyon Vaise)2010