Jean Lépine - Retraité at CEA

Jean Lépine

Retraité at CEA

Tours, Centre-Val de Loire, France

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Summary

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Rockstar

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Top School

Jean Lépine is a seasoned software engineer and former IT leader with 14 years of hands-on experience and a multi-decade career at CEA driving systems, infrastructure and application modernization. As head of IT and later operational manager, he led major migrations, outsourcing, and refactors—covering Unix/Windows/Sun platforms, enterprise databases, backup/archiving systems and web/LDAP/mail stacks—while writing strategic SI roadmaps and managing cross-functional teams. Technically active as an open-source contributor and CTO-level engineer, he contributed backend improvements to the well-regarded phpmetrics static analysis tool, bringing pragmatic fixes, CLI options and configurability. Based in Tours, France, he blends systems engineering depth with project and change management skills, and has a background that uniquely combines chemistry/automation training with advanced micro‑informatics studies. Notably, his career reflects both low-level systems administration and high-level governance, making him comfortable from archive tapes to cloud-era architecture.

13 years of coding experience

Maîtrise Micro-Informatique Micro-Électronique (M.I.M.E.), Maîtrise Micro-Informatique Micro-Électronique (M.I.M.E.) at Université Paris 8

DETS - Diplôme d'Etudes Technologiques Supérieures de l'Université de Poitiers Automatisation et informatique appliquées à la chimie, DETS - Diplôme d'Etudes Technologiques Supérieures de l'Université de Poitiers Automatisation et informatique appliquées à la chimie at Université de Poitiers

DUT Chimie, DUT Chimie at Le Mans Université

Github Skills (5)

configuration-management10

command-line-interface10

php10

code-cleanup9

maintenance9

Programming languages (7)

JavaJavaScriptGoPHPHTMLKotlinPython

Github contributions (5)

phpmetrics/PhpMetrics

Jul 2014 - May 2022

Beautiful and understandable static analysis tool for PHP

Role in this project:

Backend Developer

Contributions:23 releases, 5 reviews, 397 commits in 7 years 11 months

Contributions summary:Jean primarily contributed to the back-end aspects of the phpmetrics/phpmetrics repository. Their work focused on fixing merge conflicts, adding new options to the command-line interface, implementing support for various features and integrations. The commits also included the creation of a configuration loader and the ability to customize the report generation.

static-analyzerphpmetricsqualitystatic-analysis

Halleck45/lepine.pro

Jul 2017 - Sep 2024

personal website (legacy)

Contributions:10 pushes, 1 branch in 7 years 3 months

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