Jérôme Tamarelle is a Senior PHP Software Engineer with 15 years of web development experience, currently developing the PHP driver at MongoDB from his base in Rouen. Trained as an engineer in decision-support systems, he has led backend teams at major French media groups and consistently contributes to core PHP ecosystems like Symfony, Composer, Twig and Laravel. His open-source footprint includes meaningful fixes and feature work across high-profile projects—he’s a Symfony core contributor (console, http-kernel, docs) and has improved the official sentry-php SDK, Flysystem GridFS adapter, and MongoDB Laravel integration. Jérôme combines hands-on back-end engineering, QA/test automation and technical writing, which helps him ship robust, well-documented features and tooling. He favors pragmatic, maintainable solutions and has a clear boundary in professional networking preferences, declining ESN business developer connection requests.
15 years of coding experience
13 years of employment as a software developer
Classes préparatoires, Mathématiques, Classes préparatoires, Mathématiques at Lycée Corneille
Bac S, Sciences de l'Ingénieur, Mathématiques, Bac S, Sciences de l'Ingénieur, Mathématiques at Lycée Blaise Pascal, Rouen
Ingénieur Généraliste / Master, Informatique Décisionnelle, Ingénieur Généraliste / Master, Informatique Décisionnelle at Ecole supérieure d'Ingénieurs en Génie électrique
[DEPRECATED -- Use Symfony instead] Fork of symfony 1.4 with DIC, form enhancements, latest Swiftmailer, better performance, composer compatible and PHP 8 support
Role in this project:
Back-end Developer
Contributions:2 releases, 125 commits, 15 PRs in 4 years
Contributions summary:Jérôme primarily worked on refactoring and updating the Symfony 1.4 codebase. Their contributions involved importing vendor libraries, replacing embedded Swiftmailer with a submodule, and integrating a service container using Symfony's `sfServiceContainer` component. The user also fixed issues and updated unit tests, indicating a focus on code maintainability and integration of updated dependencies.
Simple static Composer repository generator - For a full private Composer repo use Private Packagist
Role in this project:
Back-end Developer
Contributions:10 reviews, 11 commits, 5 PRs in 8 years 11 months
Contributions summary:Jérôme primarily focused on enhancing the functionality of the Composer Satis repository generator. Their contributions included adding features like version references in links and the time since the last update to the HTML views. They also implemented support for the Composer 2.0 output format, including related testing. Furthermore, the user made improvements to the build process.
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.
Request Free Trial
Jérôme Tamarelle - Senior PHP Software Engineer at MongoDB