Yannick Chiron is a seasoned full-stack developer with 9 years of experience and a strong front-end focus, currently working at KLS Group after multi-year contributions at Cozy Cloud where he helped design mobile apps, offline sync, client-side search, and a shared data proxy for a privacy-focused personal cloud serving 100k+ users. He blends practical engineering (React/React Native, Typescript, CouchDB/PouchDB) with software craftsmanship practices—promoting TDD, pair programming and knowledge sharing through conferences and meetups he organizes. Comfortable across web, mobile and backend systems, he has shipped platform features like InAppPurchases, CI pipelines and cross-app storage, and contributed backend fixes to notable open-source projects such as cozy-stack. Yannick’s background in medical devices, VR tooling and WMS migrations shows versatility in high‑quality, regulated and performance-sensitive contexts. He values learning and mentoring, and seeks teams that prioritize code quality, collaboration and long-term maintainability.
9 years of coding experience
4 years of employment as a software developer
Certificate in Operating Systems Development, Certificate in Operating Systems Development at Dominican University of California
MSc, Computer Sciences, MSc, Computer Sciences at SUPINFO
MSc, Software Engineering, MSc, Software Engineering at Oxford Brookes University
Contributions:25 reviews, 11 commits, 10 PRs in 1 year 2 months
Contributions summary:Yannick primarily contributed to back-end functionality within the `cozy-stack` repository, focusing on adding features and resolving issues related to the Bitwarden integration. They added a ReadOnly property to organization.GetCollections(), fixed certificate digests for Android flagship certification, and addressed how to handle the `default` context. These changes involved modifications to Go code and configurations, indicating a focus on server-side logic and application behavior. The user also removed parts of matomo/piwik from the codebase.
Contributions:20 releases, 81 reviews, 243 commits in 1 year 6 months
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