Jean-pierre Vincent
Frontend Technical Expert at We <3 Speed
Paris, Ile-de-France
Summary
👤
Senior🎓
Top SchoolJean-pierre Vincent is a Paris-based Frontend Technical Expert with 14+ years delivering measurable Web Performance gains and scalable JavaScript architectures for publishers, e-commerce and enterprise clients. As an independent consultant and founder of BrainCracking SAS, he combines hands-on full‑stack JS development with audits, formal training and team coaching to embed lasting performance and engineering practices. His portfolio spans major French media and retail brands (Le Monde, France Télévisions, Chanel, Fnac) and includes SaaS and customer-success experience optimizing automated WebPerf tooling. Beyond coding and architecture he brings strong PHP background, people management and a track record of sharing knowledge through a book, articles and conference talks—making improvements reproducible long after engagements end.
14 years of coding experience
11 years of employment as a software developer
DUT Techniques de Commercialisation, DUT Techniques de Commercialisation at Université du Sud Toulon Var
English
Github Skills (132)
tooling10
parser10
webpagetest10
storybook10
sitespeed10
perl10
hybrid10
javascript10
browser10
react-framework10
compiler10
browser-detection10
inject10
user-agent10
static-site-generator10
Programming languages (13)
Github contributions (5)
jpvincent/webperf-training
Nov 2020 - Mar 2022
Contributions:160 commits, 109 pushes, 15 branches in 1 year 4 months
jpvincent/LazyLoadLight
Jul 2012 - Oct 2020
Fork of LazyLoad lib : lighter (does not manage CSS), prevent double include of files
Contributions:11 commits, 1 PR, 1 push in 8 years 4 months
lazyloadcssdoubleprevent
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