Freelancer profile translated to English.
Back to original languageAbout Pierre-Alain
Front-End Developer & Integrator with over 10 years of experience in the Paris region.
I discovered web development by first addressing a personal need, before making it my profession.
Today, I design accessible components, Design Systems, and web interfaces, with particular attention to code quality, performance, and user experience.
Coming from web design, I have retained a strong sensitivity to design that facilitates my collaboration with UX/UI teams. I also integrate generative AI into my development process to gain efficiency on a daily basis.
French
Native or bilingual
English
Fluent
Can work on-site
Paris (up to 20km)
Experience
- Infopro DigitalFront-End DeveloperSOFTWARE PUBLISHINGDecember 2025 - March 2026 (3 months)Gentilly, FranceDesign, development, and maintenance of the internal Design System based on Web Components, with compatibility for React, Vue.js, and WeWeb, to facilitate its integration into internal projects.🎯 Areas of intervention:
- Evolution of the Design System: components, design tokens, and accessibility.
- Guidance on the use of generative AI for development and documentation (VitePress), with contextualization and validation of the generated code.
- Development of React/Vue.js wrappers and integration into WeWeb to ensure multi-environment compatibility.
💻 Technical environment:Claude Code, Copilot, Web Components, JavaScript (ES6), Vue.js (3.3.x), React (18.x), Tailwind CSS (4.x), WeWeb, Git, GitLab, GitHub, Jira, Confluence, Figma, VitePress, Storybook. - GetAllMyLinksFront-End Developer & IntegratorSOFTWARE PUBLISHINGJune 2025 - October 2025 (4 months)Paris, FranceRedesign of the user dashboard in React: abandonment of Next.js, adoption of HeroUI and Tailwind CSS to have a more maintainable, accessible, and mobile-first developed base.🎯 Areas of intervention:
- Development of React components (HeroUI, Tailwind CSS) compliant with accessibility requirements.
- Guidance on the use of generative AI through contextualized documentation to produce coherent and maintainable code.
- Improvement of the dashboard's user experience (dark mode, ...).
💻 Technical environment:Claude Code, React (18.x), Hero UI (2.7.11), Javascript (ES6), TypeScript, Tailwind CSS (3.4.x), Git, GitLab. - LE FIGAROFront-End Developer & IntegratorPRESS AND MEDIAJanuary 2021 - September 2024 (3 years and 8 months)Paris, FranceIntervention on a multi-brand ecosystem with high traffic including Le Figaro, Le Particulier, Madame Figaro, Figaro Santé, Figaro Vin, Gala, etc. to industrialize these platforms and offer continuous performance improvement (SEO, WebPerf, Accessibility).🎯 Areas of intervention:
- Industrialization of the group's websites through the creation and management of an accessible and shared Twig component library, used by all group brands.
- Progressive technical redesign of existing sites with legacy rationalization, improved maintainability, and adoption of a modular and reusable architecture.
- Optimization of Web Performance (Core Web Vitals): continuous improvement of CLS, SpeedIndex, LCP, FID metrics + implementation of WebPerf best practices: lazy loading, critical asset preloading, optimized JavaScript management, regular Lighthouse audits.
- Accessibility: RGAA compliance of components in conjunction with UX/UI teams.
- Implementation of automated functional tests with Playwright.
- Contribution to major annual events (elections, Olympic Games, sports tournaments, etc.)
💻 Technical environment:HTML/Twig, CSS/Sass (BEM), Javascript (ES6), Playwright, Git, Bitbucket, Jira, Confluence, Figma, Zeroheight, BrowserStack, Lighthouse.👥 Teams:2 squads of 6 to 8 people (front & back dev + lead).🔄 Methodology:Agile, Scrum organization.
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Education
- BTS, TOEIC, accréditation EABHES, Communication visuelle option multimédiaEcole de Condé2012BTS, TOEIC, accréditation EABHES, Communication visuelle option multimédia
- Mise à niveau en arts appliquésEcole de Condé2010Mise à niveau en arts appliqués