Freelancer profile translated to English.

Description

Senior freelance React developer, I specialize in modernizing and structuring front-end applications with significant business impact.

I primarily work in complex environments where technical debt, scalability, or front-end architecture are slowing down the product roadmap.

My typical missions:

- Modernizing legacy applications (jQuery / aging SPAs → React / TypeScript)

- Progressive refactoring without product interruption

- Implementing and industrializing Design Systems

- Defining maintainable and scalable front-end architectures

- Optimizing performance and user experience

My role goes beyond development:

- Technical audit and architecture recommendations

- Progressive and secure migration strategy

- Establishing code standards and best practices

- Code review, mentoring, and structuring front-end teams

AI-Augmented Engineering:

I integrate AI tools (Claude Code, GitHub Copilot) in a controlled and structured manner to accelerate refactorings, generate large-scale tests, and automate documentation — always validated by strict typing, automated tests, and code review.

I have worked in demanding environments (insurance, media, cloud) on critical applications used at scale.

Languages

English
Fluent
French
Native or bilingual

Workplace preferences

Can work on-site

Orly (up to 50km), Lyon (up to 50km), Rennes (up to 50km), Nantes (up to 50km), Lille (up to 50km)

OVH Cloud
Senior React Developer
TELECOMMUNICATIONS
April 2023 - April 2026 (3 years)
- Development and migration of business flows for the OVHCloud customer area
- AngularJS → React migrations with Vite, Vitest, TypeScript, Tailwind CSS, and React-Query
- Agile and international environment, collaboration with multidisciplinary teams (API, Go/Node.js BFF, Design System, translation)
TypeScript React.js React Query Claude Code TailwindCSS
Axa France
Senior Frontend Developer
BANKING AND INSURANCE
August 2018 - March 2023 (4 years and 7 months)
Nanterre, France
- Development of reusable flows and components for the web customer area
- Native JavaScript → React + TypeScript + Redux migration with micro-frontend
- Development of a Design System and component library
- Multi-team collaboration using agile methodology
Redux JavaScript TypeScript React.js Microfrontend
Canal+
Frontend Developer
FILM AND AV
July 2017 - July 2018 (1 year)
Boulogne-Billancourt, France
- Maintenance and evolution of the embedded web interface on Canal+ decoders
- Improvement of performance and loading speed
- Agile environment with Product Owner, QA, and a team of 5 developers
JavaScript Embedded Software Performance Optimization