Gaultier Romon
Co-founder & CTO at CardNexus
Paris, Ile-de-France
Summary
👤
Senior🎓
Top SchoolGaultier Romon is a seasoned front-end focused technology leader and co-founder/CTO with a decade of experience building and scaling web platforms from startup to enterprise. He has a proven track record leading and growing front-end teams, architecting monorepos with NX, and enforcing high engineering standards—90% test coverage, E2E and visual testing, feature flags, and robust observability. Comfortable across the full stack, he has repeatedly shipped product-facing platforms using Angular, React, Tailwind, and Golang-backed services while mentoring engineers toward technical and career growth. Now building CardNexus to serve trading card players, collectors and investors, he blends hands-on engineering with people-first management. Outside work he’s an avid strategy gamer, which mirrors his approach to product design and long-term technical planning.
10 years of coding experience
8 years of employment as a software developer
Master of Computer Applications - MCA Informatique, Master of Computer Applications - MCA Informatique at 42Master's degree Finance général, Master's degree Finance général at ISG Institut Supérieur de Gestion
Stackoverflow
31reputation
542reached
1answer
2questions
Github Skills (71)
modularity10
devtools10
console10
plop10
cypress10
react10
react-testing-library9
storybook9
typescript9
angular8
ionic8
javascript8
vue8
android7
ios7
Programming languages (2)
Github contributions (5)
wemaintain/portfolio-planner
Apr 2023 - Apr 2023
Contributions:12 PRs, 9 pushes, 7 branches in 2 days
gromon42/FdF
Dec 2015 - Feb 2016
Contributions:2 pushes, 1 branch in 2 months
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