Freelancer profile translated to English.
Back to original languageAbout Matthias
I am a Full Stack developer with nearly 10 years of experience, a strong appetite for DevOps, and excellent references in the press industry.
I have solid expertise in PHP, JavaScript, Symfony, and API Platform.
Over the past two years, I have enabledmore than 440 million monthly readersto access their dashboards and premium content from the newspapers and magazines of the "Le Monde" group (lemonde.fr, nouvelobs.com, telerama.fr, courrierinternational.com, monde-diplomatique.fr).
I am a convinced advocate of TDD; I cannot imagine delivering my developments without unit or functional tests.
I fully adhere to good OOP practices such as SOLID principles, Design Patterns, DDD...
I have a strong appetite for DevOps: I master Shell, Bash, Python, Docker, Google Cloud Platform, AWS, GitHub Actions, Linux...
I am immediately available in Paris and the Paris region, with a preference for remote work.
To learn more about my achievements, I invite you to consult my portfolio:
French
Native or bilingual
English
Native or bilingual
Spanish
Native or bilingual
Can work on-site
Paris (up to 50km), Lyon (up to 50km), Rennes (up to 50km), Lille (up to 50km), Aix-en-Provence (up to 50km)
Experience
- Fitness ParkFull-Stack DeveloperJanuary 2026 - Today (7 months)Puteaux, FranceHigh-end Gym Chainin France and internationally-Key Responsibilities & Achievements:- Development of scalable, "API-first" microservices optimized for the mobile application- Development of features for the ERP (Enterprise Resource Planning) "Resamania" for club management- Evolution of the "bo_app" Back-Office application to streamline subscriber management-Technologies Used:PHP8, Symfony 7, TypeScript, Vue.js 3, Docker, GitLab CI, AWS, MySQL, Apache, Bruno, Gravitee, PHPUnit, Swagger, Valkey, Confluence, Jira, SCRUM
- Le MondePHP Back-end DeveloperPRESS AND MEDIAJanuary 2022 - April 2024 (2 years and 3 months)Paris, France-Context:The leading Francophone information group. Sites with very high traffic:442 million page views per monthand170 million monthly visitorsacross five major titles: **lemonde.fr (1st Francophone information site)**, **Le Nouvel Obs**, **Telerama**, **Courrier International**, and **Le Monde Diplomatique**.-Key Responsibilities & Achievements:- Development of the subscription tunnel and subscriber area for the group's websites.- Evolution of the onboarding process.- Development of the English newsletter feature.- Development of the subscription sharing service (multi-account feature).- Development of the subscription suspension feature.- Implementation of a toast and notification banner system in the dashboard.- Refactoring of unit and functional tests and migration from Codeception to PHPUnit.- Implementation of the paper subscription process and setup of the "address book".- Refactoring of data synchronization processes with the service provider's API.- Development of the three-click unsubscription feature.-Technologies Used:PHP7, Phalcon, Symfony, RabbitMQ, PostgreSQL, Docker, PHPUnit, SCRUM, Jira, Jest, Cypress.
- Rich-IDSymfony DeveloperDIGITAL AND ITJuly 2021 - September 2021 (2 months)Paris, France-Context:Digital agency specializing in the development of extranets, dashboards, and custom business applications.-Key Responsibilities & Achievements:- Development of the dashboard for the "Dispositif Entreprendre" program by Pôle Emploi in the Nouvelle-Aquitaine region.- User journey enhancements, front-end integration.-Technologies Used:Symfony 5, React.js, Webpack Encore, Twig, Sass, Bootstrap.
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Education
- Web DeveloperWebForce32016La formation développeur web, intensive, pratique et complète, permet d’acquérir toutes les compétences nécessaires pour être immédiatement opérationnel en entreprise. Certification RNCP niveau II