Julien C
Senior Frontend Developer at usehooks-ts
Lyon, Auvergne-Rhône-Alpes, France
Summary
🤩
Rockstar🎓
Top SchoolJulien C is a Senior Frontend Developer based in Lyon with 9 years of experience specializing in React and TypeScript, currently shaping front-end architecture at Naboo. He is the creator and maintainer of the popular open-source hooks library usehooks-ts (7,000+ stars and over 1.5M weekly downloads), demonstrating a strong community impact and commitment to developer experience. Julien combines hands-on implementation with team mentorship, design-system work, and rigorous code review to help products scale with consistency and quality. His background spans web3 and blockchain projects—including Substrate work and smart-contract development—alongside freelance full‑stack engagements and a history of shipping consumer-facing sites like Chefclub. Self-taught and entrepreneurial, he co-founded Napcat and previously ran a web agency, bringing product-minded engineering and startup grit to larger teams. Fluent in turning prototypes into production-ready systems, he often blends frontend craftsmanship with backend and blockchain tooling.
9 years of coding experience
6 years of employment as a software developer
Developpeur WordPress Développement web, Developpeur WordPress Développement web at OpenClassroomsFull-stack Javascript development Programmation informatique applications spécifiques, Full-stack Javascript development Programmation informatique applications spécifiques at freeCodeCampBEP Electrotechnique Electricité BTP, BEP Electrotechnique Electricité BTP at CFA BTPDUT GEA 1ère année Comptabilité droit économie, DUT GEA 1ère année Comptabilité droit économie at Université de Reims Champagne-ArdenneBaccalauréat Professionnel ELEEC Electrotechnique, Baccalauréat Professionnel ELEEC Electrotechnique at CFAI
Github Skills (64)
hook10
react-hooks10
typescript10
nextjs10
material-ui10
mdx10
tailwind10
tailwindcss10
react10
gatsby10
radix9
ui-components9
react-component-library9
radix-ui9
css9
Programming languages (6)
Github contributions (5)
juliencrn/usehooks-ts
Apr 2020 - Oct 2022
React hook library, ready to use, written in Typescript.
Contributions:31 releases, 76 reviews, 518 commits in 2 years 6 months
gatsbyreactreact-hooksmdxmaterial-ui
juliencrn/gatsby-material-typescript-starter
Apr 2020 - Nov 2021
Contributions:9 commits, 2 pushes, 1 branch in 1 year 7 months
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