Gireg De Kerdanet
Lead Software Engineer Sur UpSignon By Septeo at Septeo IT Solutions
Versailles, Ile-de-France
Summary
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Rockstar🎓
Top SchoolGireg De Kerdanet is a lead software engineer and co-founder with nine years of experience building secure, user-friendly products, currently heading UpSignOn’s engineering effort within Septeo. Trained at CentraleSupélec and Georgia Tech in machine learning, robotics and security, he blends rigorous academic grounding with hands-on full‑stack and mobile development (React-Native, React, Node, Symfony). He designed UpSignOn as a privacy-first password manager emphasizing device-only encryption, low-cost on-premise enterprise modes, and ANSSI CSPN certification pursuit—reflecting a commitment to making strong security accessible to non-experts. Gireg’s background delivering production apps for finance and consumer services informs his pragmatic approach to usability and compliance, and he’s driven by the ambition of “never filling out a form online again.”
9 years of coding experience
8 years of employment as a software developer
Diplôme d'ingénieur (Engineering diploma) Machine learning robotics image processing, Diplôme d'ingénieur (Engineering diploma) Machine learning robotics image processing at CentraleSupélecMaster of Science (MS) Machine learning computer science security image processing data visualisation, Master of Science (MS) Machine learning computer science security image processing data visualisation at Georgia Institute of TechnologyClasses préparatoires Mathematics Physics Chemistry, Classes préparatoires Mathematics Physics Chemistry at Sainte-Geneviève
French, English, Spanish
Github Skills (128)
webview10
xbox10
dotnet10
sdk10
android10
wkwebview10
keystore10
uwp10
react10
editor9
pm29
keychain9
dart9
windows9
dart2js9
Programming languages (8)
Github contributions (5)
theodo/comment-tu-tappelles-deja
Dec 2016 - Nov 2017
Contributions:4 releases, 26 commits, 4 PRs in 11 months
chrome-extensionchrome
UpSignOn/UpSignOn-pro-server
Mar 2021 - Mar 2025
Contributions:1 review, 13 PRs, 815 pushes in 4 years 1 month
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