Jérôme Raffin
Senior Frontend Developer at Welcome to the Jungle France
Angoulême, Nouvelle-Aquitaine, France
Summary
👤
Senior🎓
Top SchoolJérôme Raffin is a Senior Frontend Developer based in Angoulême, France, with a decade of experience designing and building polished web and mobile user interfaces using React, React Native, TypeScript and modern tooling like Storybook and xstate. He combines hands-on implementation (from HTML/CSS integration and accessibility testing to Cypress e2e suites) with UI design sensibilities honed in Sketch and Figma, enabling smooth collaboration between design and engineering. At ekino he led component library efforts, monorepo architecture and state-machine driven forms for clients such as Škoda and Nexity, and now contributes product-facing frontends at Welcome to the Jungle. Comfortable mentoring juniors and running technical evangelism, he also brings practical UX advice (haptic feedback, accessibility) that goes beyond typical frontend work.
9 years of coding experience
4 years of employment as a software developer
Développeur Javascript, Computer Programming/Programmer, General, Développeur Javascript, Computer Programming/Programmer, General at Wild Code SchoolDUT Services et Réseaux de Communication, Web Design, DUT Services et Réseaux de Communication, Web Design at IUT - Michel de MontaigneBaccalauréat ES, Economique et Social, Baccalauréat ES, Economique et Social at Lycée Philippe Cousteau
English
Github Skills (22)
zero-configuration10
typescript-react10
styled-components10
react-typescript10
webapp10
build-tools10
developer-tools10
create-react-app10
react10
styled-system10
reakit9
typescript9
system9
react-hooks7
storybook7
Programming languages (2)
Github contributions (5)
WildJBEC/WildAstronautes
Jan 2017 - Feb 2017
Contributions:28 PRs, 49 pushes, 16 branches in 20 days
projet
frechevillec/Hackathon-wine
Feb 2017 - Feb 2017
Contributions:17 pushes, 2 branches in 1 day
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