Joseph Quercia
Senior Frontend Software Engineer (I) at Pennylane
Greater Paris Metropolitan Region France
Summary
👤
Senior🎓
Top SchoolJoseph Quercia is a Senior Frontend Software Engineer based in Paris with a decade of experience building SaaS products across fast-growing startups and scale-ups. A HETIC graduate, he has progressed from web developer roles to senior frontend positions at PayFit and Pennylane, contributing across the full product lifecycle from ideation to production. He excels in cross-functional teams, shipping user-focused interfaces while keeping an eye on maintainability and deployment concerns. Driven by curiosity and experimentation, Joseph has tackled a wide range of product domains, which made him comfortable switching context and learning new stacks quickly. Colleagues value his pragmatic approach to solving product problems and his ability to translate business needs into reliable front-end solutions. Though primarily focused on frontend craft, his background shows a consistent appetite for ownership across technical and product boundaries.
10 years of coding experience
7 years of employment as a software developer
Baccalauréat Economique et Social, Baccalauréat Economique et Social at Lycée Pierre Mandes France - PéronneExpert en Ingénierie de la Communication Numérique, Expert en Ingénierie de la Communication Numérique at HETIC
French, English, German
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (87)
javascript-api10
prerender10
api10
web3js10
solc10
ethereum10
swarm10
javascript9
seo9
solidity9
single-page9
whisper9
static-html9
webpack-plugin9
blockchain9
Programming languages (4)
Github contributions (5)
joZephhh/Art-Gallery-Inventory
Feb 2017 - Mar 2017
Contributions:35 commits, 5 pushes in 12 days
joZephhh/TheLastSpaceship
Dec 2016 - Apr 2018
Contributions:13 pushes in 1 year 4 months
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