Xavier Haniquaut
Senior Software Engineer at Rayon
Lille, Hauts-de-France
Summary
👤
Senior🎓
Top SchoolXavier Haniquaut is a Senior Software Engineer with 11 years of front-end expertise, currently driving product UX and engineering at Rayon after recent roles at AB InBev and Decathlon. He blends deep TypeScript/JavaScript craftsmanship, state-machine thinking (XState), and pragmatic legacy refactoring to ship maintainable, high-performance frontends across multi-country ecommerce and consumer products. As a former Tech Lead, he has led squads, mentored peers, and built shared frontend tooling and SSR solutions while keeping accessibility, i18n, and testing at the core. Comfortable across frameworks (React, Svelte, AngularJS) and tooling, he pairs technical writing and automation skills with a taste for hands-on problem solving. Outside work he’s an avid cook, vinyl/DIY hi‑fi tinkerer and juggler—hints of a meticulous, tactile approach that shows up in his code and refactors.
11 years of coding experience
9 years of employment as a software developer
-, Informatique Théorique, -, Informatique Théorique at Université LavalDiplome d'Ingénieur, Information Technology, Diplome d'Ingénieur, Information Technology at HEI - Hautes Etudes d'Ingénieur
German, English, French
Stackoverflow
1,023reputation
143kreached
14answers
9questions
Github Skills (200)
composition10
animated10
web-development10
browser10
directives10
html10
backgrounds10
spice10
inheritance10
pipe10
angularjs10
zsh10
angular-library10
css10
php10
Programming languages (12)
Github contributions (5)
xavhan/circlebar
Nov 2015 - Dec 2018
Contributions:1 release, 1 PR, 2 pushes in 3 years 1 month
brancheselectronmenumenu-barcircleci
xavhan/alices-lille
Mar 2022 - Mar 2025
Contributions:2 reviews, 36 PRs, 121 pushes in 3 years
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