Mathias S.

Freelance

• Senior

• Jeune Afrique

PHP 8.3

• Symfony 7

• GraphQL

• PostgreSQL

• Redis

• Docker

• Gitlab CI

• Playwright

I worked on continuously adding features for the website jeuneafrique.com. It is complete, with a backend in Wordpress, a frontend in Symfony, and a lot of production caching to minimize the load. Use of several git submodules, as the site offers other websites like The Africa Report, and this solution was chosen to pool common components. The site uses several different sources such as Brevo or Auth0, as well as databases for articles for example, and everything is retrieved on the front with GraphQL which contains all the business logic.

Freelance

• Senior

• Le Monde

PHP 7.4

• Phalcon PHP

• Codeception

• Docker

• MySQL

I worked on continuously adding features for the website lemonde.fr. The originality of this mission was that I could discover the Phalcon PHP framework. I wanted to discover a framework with a core written in PHP extension via Zephir PHP. The idea is good and exciting but has a double edge. It is meant to be more performant but it can also pose additional problems. Debugging with Xdebug, for example, you can lose track of events, and to understand the behavior of certain methods, I had to dive into the native code.

Freelance

• Senior

• CH Studio

PHP 8.1

• API Platform

• PostgreSQL

• Docker

• Python

• API documentation with OpenAPI

• Gitlab CI

• Architecture Decision Record

I worked on the "General Electrics: Sherlock" project. This project facilitates the visualization, sharing, and downloading of DICOM files worldwide. DICOM files are structured binary files containing all metadata to describe an instance. The DICOM protocol is an international standard for the IT management of medical imaging data. Orthanc is used for managing the protocol and DICOM files.