Freelancer profile translated to English.

Description

Senior Fullstack Developer & Tech Lead specializing in PHP/Symfony and JavaScript/Vue.js with over 10 years of experience in various environments (large companies, startups, critical missions).

What I bring to your team:

🎯 Solving complex technical challenges: Migrating legacy applications, performance optimization (50% latency reduction at Free), integration into heterogeneous ecosystems

🚀 Accelerating your projects: End-to-end feature development, setting up robust CI/CD, scalable architecture to support high traffic (France24)

👥 Upskilling your teams: Mentoring junior developers, rigorous code reviews, sharing DevOps best practices

⚡ Immediate adaptability: Quick onboarding to existing projects, efficient integration into various technical stacks, complete autonomy from day one

Technically expert and immediately operational to transform your business challenges into performant and sustainable solutions

Languages

French
Native or bilingual
English
Fluent
German
Conversational

Workplace preferences

Can work on-site

Massy (up to 50km)

Chanel
Senior Fullstack Developer | PHP Symfony
LUXURY GOODS
February 2025 - Today (1 year and 6 months)
Paris, France
Creation of a new interactive training platform for non-network Chanel advisors, accessible in person and online.

Responsibilities:
Development of new features in the back-office (training path management,
reporting) and front-office (user access, dynamic module display).
Design and modeling of the database for new business needs.
Setup and maintenance of Docker environments and CI/CD pipelines via GitLab CI, with multi-environment management for testing and production phases.
Active participation in technical and functional discussions in collaboration with the Product Owner and Tech Lead.
Achievements:
Improved user experience for managers (administration interface) and advisors (public interface) through regular and qualitative deliveries.
Integration of the design system based on atomic design, ensuring visual consistency and front-end modularity.
Enhanced code quality and deliveries through a rigorous CI/CD approach.
PHP8 Symfony JavaScript Docker Gitlab
France Médias Monde
Senior Developer PHP Symfony VueJS
FILM AND AV
May 2024 - December 2024 (8 months)
Issy-les-Moulineaux, France
At FMM, I worked on high-traffic projects using the Symfony 6.4 framework and PHP 8.1, notably for platforms such as France24, RFI, and MCD. My responsibilities included:
Adding new features,
Complete redesign of the France24 website,
Bug fixing,
Integration of Didomi to ensure GDPR compliance
Performing unit tests and integrating them into the development cycle.
Symfony PHP8 Vue.js Docker PHPUnit
Iliad / Free
Tech Lead PHP
TELECOMMUNICATIONS
June 2023 - March 2024 (10 months)
Paris, France
Optimization of the fiber optic ticket management system handling over 1 million annual interventions.

Key achievements:
- Reduced latency by 50 percent through SQL query optimization and strategic indexing
- Developed a national GIS visualization displaying real-time data
- Increased processing capacity to handle 10,000 simultaneous tickets
- Improved operational efficiency, reducing average resolution time by 30 percent
- Optimized database models to enhance performance

Technologies used: PHP 7.4, Symfony 5.4, HTML, CSS, Vue.js 2, MySQL, Docker, GitLab, Jira, Elasticsearch
PHP Front-End Development Tech Lead Docker Gitlab CI