Freelancer profile translated to English.
Back to original languageAbout Mathieu
I can help you build applications of any size with well-organized code tailored for AI agents to enhance readability, consistency, iteration speed, scalability, flexibility, and minimize technical debt.
Since starting with the web 23 years ago, I've witnessed its evolution. I've experienced the birth, success, and obsolescence of numerous frameworks, libraries, languages, architectures, best and worst practices, and web tools. This allows me today to have the necessary perspective to best guide and advise a project's direction.
Today, I use this experience to best frame the plans and code generated by LLMs to combine efficiency, security, and quality.
French
Native or bilingual
English
Fluent
Can work on-site
Paris (up to 50km), Alençon (up to 50km)
Experience
- FreelanceFREELANCE and PERSONAL PROJECTSJanuary 2026 - Today (7 months)Paris, FranceFreelance in full-stack web development (Vue / React / Threejs).I take time between contracts to train myself in new AI technologies and tools, as well as to develop my personal projects (including otterplans.com).
- CYBELANGELSenior Fullstack Developer and Tech Lead FrontJanuary 2019 - January 2025 (6 years)Paris, FranceAs a member of the core team, I improved existing code to optimize developer comfort and performance. I was the front-end referent and provided occasional support to other teams, while adhering to AGILE practices.
- Successfully migrated code from Vue 2 to Vue 3, thereby enhancing scalability, maintainability, and security.
- Proposed and executed the transition to Storybook, streamlining developer onboarding and collaboration with the design team.
- Collaborated with the Product team to evolve the Design System, ensuring a consistent and scalable product experience.
- Migrated Cypress tests to Playwright, reducing CI time by 80% through strategic optimizations.
- Successfully completed a small project from RFC to production with a high level of quality: 0 remarks from QA and 0 reported bugs.
- EDFELECTRICITE DE FRANCE - FREELANCERESEARCHJanuary 2011 - January 2019 (8 years)Palaiseau, FranceExtensive experience in development and project management, primarily within EDF's Research and Development department (EDF Lab).
- Development of serious games for browsers and mobile.
- Creation of dashboards for complex data visualizations.
- Development of forms incorporating numerous business rules.
- Co-author of an article on the visual representation of ontologies.
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Education
- SystemsUC IRVINE2009Systems
- Embedded SystemsECOLE CENTRALE D'ELECTRONIQUE2009Systèmes Embarqués