Jean-séverin Lair
DSI at Insee
Greater Paris Metropolitan Region France
Summary
👤
Senior🎓
Top SchoolJean-séverin Lair is a senior French digital transformation leader with nine years in executive IT roles and a public-sector career spanning ministries, La Poste and transversal bodies. He has directed large, multi-stakeholder programs (notably the €56M VITAM national digital archiving program) and scaled engineering organizations, most recently leading a 430‑person DSI at INSEE. Comfortable at the intersection of strategy, product and delivery, he favors agile, product-mode execution and keeps strong internal technical expertise across data, big‑data and cloud-native platforms. A Polytechnique and Télécom Paris alumnus, he blends rigorous engineering training with hands‑on program delivery and a long record in public digital services. He remains focused on innovation and impact, with a particular interest in the frontier opportunities opened by AI.
9 years of coding experience
4 years of employment as a software developer
Master's degree, Maths, Physics, Biology, Engineer Sciences, Master's degree, Maths, Physics, Biology, Engineer Sciences at Ecole PolytechniqueIngénieur en informatique et télécommunications, Computer, Telecom, Ingénieur en informatique et télécommunications, Computer, Telecom at ENST - Télécom Paris
Github Skills (31)
java10
que10
seda10
french9
pst8
open-government7
signature7
file-format7
php7
mime-types7
tailwindcss6
magic-numbers6
filetype6
signature-pad6
digital-preservation6
Programming languages (3)
Github contributions (5)
ProgrammeVitam/java-libpst-origin
Jul 2019 - May 2024
A library to read PST files with java, without need for external libraries.
Contributions:2 PRs, 8 pushes, 1 branch in 4 years 10 months
javaneedpst
JSLair/dashlord
Mar 2023 - Mar 2023
The best-practices Dashboard
Contributions:3 pushes, 1 branch in 1 day
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