Sébastien B
Software Engineer
Rouen, Normandy, France
Summary
👤
Senior🎓
Top SchoolSébastien B is a France-based frontend engineer with 9 years of professional experience and over 7 years focused on building React and TypeScript web applications. Trained at Centrale Lille with an engineer's degree in computer science and industrial engineering, he combines strong academic foundations with practical, production-grade frontend expertise. Based in Rouen, he brings a pragmatic approach to UI development, emphasizing type-safe architectures and maintainable component design. His TOEIC score (925/990) and international-minded GitHub presence reflect strong communication skills for cross-border collaboration. Notably, he pairs rigorous mathematical thinking from his high-school honors with a steady track record of shipping user-focused interfaces.
9 years of coding experience
Baccalauréat Général i.e. French national exam for access to higher education studies, Scientific fields, Passed with high honours (17 out of 20) with mathematics specialization, Baccalauréat Général i.e. French national exam for access to higher education studies, Scientific fields, Passed with high honours (17 out of 20) with mathematics specialization at Highschool at Lycée Mariette (Boulogne-sur-Mer, France)Engineer's Degree in Computer Science and Industrial Engineering (MS in CS) from Centrale Lille IG2I, Computer Science, Degree obtained after 5 years, Engineer's Degree in Computer Science and Industrial Engineering (MS in CS) from Centrale Lille IG2I, Computer Science, Degree obtained after 5 years at Centrale Lille (Lille, France)Test of English for International Communication (TOEIC), English, 925 points out of 990, Test of English for International Communication (TOEIC), English, 925 points out of 990 at IG2I (Lens, France)
Spanish, English, French
Github Skills (56)
javascript10
static-site-generator10
typescript10
react-component10
security10
filter10
gatsbyjs10
graphql10
compiler10
iphone-app10
gatsby10
react10
null-safety9
query-builder9
typechecker9
Programming languages (6)
Github contributions (5)
sebranly/portfolio
Jan 2023 - Mar 2024
Portfolio showcasing my most interesting personal projects
Contributions:5 releases, 43 PRs, 61 pushes in 1 year 1 month
reactinterestingjavascriptpersonal-projectsreactjs
sebranly/dmz
Dec 2022 - Jan 2023
DMZ Currency to Cooldown Converter
Contributions:14 releases, 37 commits, 64 PRs in 27 days
dmzcall-of-dutycod
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