Léo Le Bras
Co-Founder & CTO at Wino - La caisse enregistreuse connectée des commerces de proximité
Paris, Ile-de-France
Summary
👤
Senior🎓
Top SchoolLéo Le Bras is a seasoned technical leader and founder with 11 years of experience building resilient SaaS products for the point-of-sale sector, now serving as Directeur Technique at Menlog in Paris. He blends product sensibility and engineering rigor to design offline-first architectures that guarantee business continuity, and he led the launch and scaling of cloud-native backends and iPad POS clients for thousands of active stores. A hands-on CTO-turned-CTPO, he has driven regulatory compliance (NF525, audits, electronic invoicing), security programs (SOC 2, PSSI, pen tests) and introduced "Harness Engineering" to integrate AI into dev practices. He’s equally focused on team craft—structuring orgs, mentoring engineers and designers, and embedding practices that keep technical debt from blocking value delivery. Not obvious from the title: he began as a product-focused co-founder and instructor in JavaScript/React Native, giving him deep empathy for UX and cross-platform constraints alongside systems-level expertise.
11 years of coding experience
Master 2 (M2), Communication numérique et média / multimédia, Expert en Ingénierie et Management de la Communication Numérique, Master 2 (M2), Communication numérique et média / multimédia, Expert en Ingénierie et Management de la Communication Numérique at HETICBac S, Sciences de l'ingérieur Spé Physique-Chimie, Mention Bien, Bac S, Sciences de l'ingérieur Spé Physique-Chimie, Mention Bien at Lycée Marcelin-Berthelot
French, English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (116)
mobile-development10
testing10
usereducer10
realm10
nosql-database10
codepush10
rescript10
javascript10
zustand10
vscode-plugin10
app-framework10
react-native-web10
usage-tracking10
router10
cross-platform10
Programming languages (8)
Github contributions (5)
Pumgrana/plugin
Jun 2015 - Mar 2016
Contributions:18 releases, 2 PRs, 126 pushes in 9 months
LeoLeBras/website-starter-kit
Apr 2015 - Jan 2016
Contributions:1 release, 88 commits, 60 pushes in 9 months
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