Arthur Crosnier
Full-Stack Developer - Freelance Independent at Self-employed
Annecy, Auvergne-Rhône-Alpes, France
Summary
👤
Senior🎓
Top SchoolArthur Crosnier is a full-stack developer with 12 years of hands-on experience building end-to-end web applications, now freelancing from Annecy, France. He specializes in React and Express with TypeScript/JavaScript, and is comfortable architecting systems on both MongoDB and SQL backends. Arthur has a track record of shipping polished, user-focused products—from an immersive UNESCO-backed platform that maps scroll-driven narratives with 3D and video content to BarTunes, a self-built digital jukebox integrating Spotify, Stripe and real-time Socket.io queues. Comfortable switching between Symfony/PHP and modern JS stacks, he pairs performance and UX improvements with direct client collaboration. Colleagues describe him as a pragmatic implementer who takes projects from concept through deployment while blending creative front-end interactions with robust backend integrations.
12 years of coding experience
6 years of employment as a software developer
Rncp niveau 7, Computer Science, Rncp niveau 7, Computer Science at 42ip formation
French, English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (4)
javascript2
react2
server2
javascript-framework1
Programming languages (1)
Github contributions (5)
arthurcrosnier/rsc-demo
Nov 2023 - Dec 2024
React Server Components (RSC) Demo / Playground without a framework
Contributions:1 push in 1 year 1 month
arthurcrosnier/tradeFlow
Nov 2024 - Jan 2025
Contributions:19 pushes, 1 branch in 1 month
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