Mathieu Jouhet
Lead Front-end Engineer at Kosmik
Paris, Ile-de-France
Summary
👤
Senior🎓
Top SchoolMathieu Jouhet is a Lead Front-end Engineer based in Paris with 18 years at the crossroads of product, design and engineering and 12 years of focused professional experience in front-end leadership. He drives end-to-end web rewrites and design systems—recently leading a full TypeScript monorepo rewrite at Finary and shaping data‑viz via contributions to Recharts—while balancing craftsmanship and pragmatic delivery. Comfortable moving between Web Components, React/Next.js, and rich text tooling like tiptap, he emphasizes accessibility, UX research and atomic design from past product and founder roles. Mathieu’s background as a designer-founder informs his taste for minimal, sophisticated interfaces and his hands-on approach to developer ergonomics, tooling and styling choices (Vanilla Extract, Stitches, Tailwind).
12 years of coding experience
16 years of employment as a software developer
Bachelor's degree Graphic design, Bachelor's degree Graphic design at PenninghenBaccalauréat Sciences, Baccalauréat Sciences at Institut de la TourSaint-Jean de Passy
English, French
Stackoverflow
786reputation
40kreached
28answers
4questions
Github Skills (117)
shortcut10
microfrontend10
asymmetric10
javascript10
twitter10
keyboard-shortcuts10
async10
typescript10
compatibility10
prototypes10
android10
closures10
ios10
react-native10
shortcuts10
Programming languages (4)
Github contributions (5)
daformat/grank
Nov 2013 - Jun 2017
Contributions:32 commits, 5 pushes in 3 years 7 months
daformat/curl-pole-emploi-courriers-candidat
Dec 2016 - Dec 2016
Contributions:64 commits, 57 pushes, 1 branch in 8 days
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