Jonathan Jaubart
Business & Trading Systems Manager at Klesch Group
London, England, United Kingdom
Summary
👤
Senior🎓
Top SchoolJonathan Jaubart is a Business & Trading Systems Manager with 15 years' experience designing and running business-aligned IT for trading and corporate functions in the energy sector. He has led global application portfolios, 24/7 support teams and vendor programs across London, Paris, Houston and Singapore, delivering fast, resilient services and migrations under tight SLAs. Skilled in DevOps, service delivery and IT strategy, he translates trading domain knowledge into pragmatic technology roadmaps that drive commercial value. A hands-on former back-end contributor to the open-source webtrees project, he combines practical coding fixes with enterprise-grade governance. Known for building engaged, geographically dispersed teams, he brings both stakeholder gravitas and an engineer’s attention to operational detail.
15 years of coding experience
8 years of employment as a software developer
Ingénieur des Arts et Manufactures, Management des Systèmes d'Information / Stratégie Marketing Finance, (Equivalent to a Master’s Degree in Engineering), Ingénieur des Arts et Manufactures, Management des Systèmes d'Information / Stratégie Marketing Finance, (Equivalent to a Master’s Degree in Engineering) at Ecole Centrale ParisClasses Préparatoires aux Grandes Écoles, Undergraduate Course in Mathematics and Physics, Classes Préparatoires aux Grandes Écoles, Undergraduate Course in Mathematics and Physics at Lycée Henri IV
French, English, Spanish, German, Russian
Github Skills (7)
databases10
php10
querying10
genealogy10
database10
family-tree10
swiftmailer9
Programming languages (6)
Github contributions (5)
fisharebest/webtrees
Apr 2014 - Dec 2022
Online genealogy
Role in this project:
Back-end Developer
Back-end DeveloperContributions:1 review, 71 commits, 45 PRs in 8 years 9 months
Contributions summary:Jonathan primarily focused on back-end improvements and bug fixes within the webtrees genealogy project. Their contributions include fixing logic errors in controllers, ensuring consistent use of `WT_ROOT` in `require`/`require_once` statements, and correcting database queries. They also addressed issues related to incorrect paths within the application, and refactored code to use SwiftMailer and remove Zend Framework dependencies, and updated the codebase to address a known bug with the way child records are added within webtrees.
family-historywebtreesgedcomgenealogyfamily-tree
jon48/webtrees-mod-translationtool
Jul 2020 - May 2026
MyArtJaub Translations Module for webtrees
Contributions:30 pushes, 7 branches, 1 tag in 5 years 10 months
translationswebtrees
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