Mathis Ringard

Participated in the 2025 and 2026 versions of company softwares (EDT and Pronote) with major refactoring efforts. • Conducted functional and technical analysis, refactoring, and component testing on parts of the softwares to implement a new coding method. • Independently delivered new features, from initial user request to production deployment. • Contributed along other engineers to test and review code on a daily basis. • Tech stack: Delphi, XML, SQL • Tools: Embarcadero, SmartGit, Internal Software

Contributed to the development and improvement of GAN (Ground/Air Network), a mission-critical application that monitors air-to-ground communications. • Designed and developed a Java-based microservice from scratch. • Implemented core business logic using Vert.x, with asynchronous communication via Event Bus and Futures. • Wrote unit tests and contributed to code quality within a rigorous environment. • Tech stack: Java, JSON, Vert.x,, hexagonal architecture • Project management: Scrum • Tools: IntelliJ, Git, Jira, Jenkins

In a team of two interns, independently handled the entire development of a client website from scratch. • Handled the conception aspects alongside the client and making sure all the technical demands were understood. • Handled both backend and frontend part of the website to follow the technical requirements, authentification and administration. • Experimented with new technologies (Laravel) to handle new and complex cases. • Tech stack: PHP, HTML/CSS, SQL, Laravel • Tools: IntelliJ, SmartGit, Teams

Led the creation of a template in prevision of a full scale emailing campaign for a major actor of the region. • Built an HTML email template for an information campaign targeting end Users. • Collaborated with internal teams to ensure compatibility and usability. • Tech stack: HTML/CSS, XML • Tools: Visual Studio Code, Git, Internal Software

Préparation des commandes de poissons et fruits de mers. Fermeture du stand en fin de journée.