Freelancer profile translated to English.

Description

Senior Full Stack Developer with over 12 years of experience in frontend and backend development, complex web architecture design, and high-value technical project management. Expert in modern frameworks such as Symfony, React, and Angular, with in-depth mastery of PHP, TypeScript, JavaScript, HTML, and CSS, and solid experience in designing modular, maintainable, and scalable architectures.

Accustomed to handling complex technical migrations, optimizing the performance of high-traffic web applications, and integrating REST APIs, I work daily in CI/CD and DevOps environments (GitLab CI/CD, Jenkins, Docker, Kubernetes, Azure). I pay particular attention to code quality, automated testing, maintainability, and adherence to best practices.

With strong analytical and technical design skills, I also have proven experience in team management, collaboration with business and UX/UI teams, as well as documentation and knowledge transfer. I contribute to the implementation of reliable and efficient technical processes, fostering continuous improvement and project success.

Key Skills:

Development in PHP.8/Symfony.6/ Angular.15/React.16.
Expert in API development (API Platform).
Expert in Web development (HTML5/CSS3/Js).
Technical team management.
Writing technical and functional specification manuals. Acceptance and non-regression testing (unit and functional).

Languages

French
Native or bilingual
English
Basic

Workplace preferences

Can work on-site

Paris (up to 50km)

Score & Secure Payment
Full-Stack Developer
BANKING AND INSURANCE
January 2026 - Today (7 months)
Paris, France
B2B Fintech operating critical payment infrastructures in a regulated banking environment (LCB-FT, PCI-DSS). Involvement in a legacy PHP core interconnected with banking systems, as part of a modernization towards a scalable Symfony architecture, with a strong focus on the reliability of real-time payment flows (webhooks, messaging, idempotence).
Main missions:
• Maintenance and evolution of a critical legacy PHP core
• Progressive migration to Symfony 6+ (microservices)
• Refactoring of strategic APIs and modules
• Implementation and management of payment webhooks (instant / async)
• Performance & system stability optimization
• Participation in architectural choices and technical design
• Implementation of CI/CD / DevSecOps best practices
• Collaboration with DevOps / QA / Product teams.
Technical environment: PHP 7/8, Symfony 6+, MySQL, RabbitMQ, Docker, Jenkins, Sentry, Prometheus, REST API, Webhooks, banking integrations, Linux, DevSecOps
PHP Symfony MySQL/MariaDB RabbitMQ Webhooks API
Display Interactive
Frontend Developer
AVIATION AND AEROSPACE
July 2024 - June 2025 (11 months)
Participation in the creation of a new high-speed internet connectivity offering for passengers, as part of the development of entertainment and connectivity software for commercial and VIP aircraft. This project encompasses backend and frontend development, as well as DevOps, system administration, Cloud, and continuous integration and deployment aspects.
Main missions:
• Development of a new user interface based on dynamic components designed in Figma.
• Creation and integration of React components, implementation of screens and business logic in TypeScript.
• Integration of PHP/Symfony APIs and development of associated tests to ensure the reliability and performance of functionalities.
• Contribution to the optimization and refactoring of the product's foundations.
• Collaboration with the UX/UI team to ensure design and user experience consistency.
Technical environment:
TypeScript, React, PHP, Symfony, Docker, GitLab CI/CD, Webpack, MySQL, Vitest, Cypress, Insomnia, Scrum.
PHP Symfony Webpack Gitlab CI/CD JavaScript, HTML5, CSS3, PHP, MySQL React Native
Groupe Omnes Education
Full Stack Developer
EDUCATION AND E-LEARNING
February 2023 - April 2024 (1 year and 2 months)
As part of its digital transformation, the Omnes Education Group wanted to strengthen its development team. The mission focused on improving the Enrolment to Invoice (E2I) process, covering the entire candidate and student journey, from application to invoicing, including enrollment and re-enrollment steps.
Main missions:
• Creation of dynamic web applications and API platform web services with PHP/Symfony.
• Close collaboration with Product Owners for the development of specifications and User Stories according to business needs to improve the E2I process.
• Maintenance and evolution of existing tools.
• Development of inter-application gateways using standard communication tools (WS, API, SQL).
• Configuration and development of flows between a Salesforce platform and developed legacy tools.
• Migration of the "Welcome" prospecting application from v1 to v2 in an Azure environment, including updating PHP5 to PHP8, Symfony 4 to 6, and RabbitMQ to Redis.
Technical environment:
PHP, Symfony, Node.js, Twig, Webpack, RabbitMQ, Redis, MySQL, GitLab, Docker, Microsoft Azure, PhpStorm, Insomnia, Atlassian (Jira/Confluence), Scrum.
Node.js JavaScript, HTML5, CSS3, PHP, MySQL Redis Microsoft Azure Symfony