Freelancer profile translated to English.
Back to original languageAbout Haja
Front-end engineer, full-stack developer, lead developer, co-founder, freelancer... My eight years of experience have allowed me to contribute to a wide variety of projects, create advanced web applications (SPA, SSR, API), and deploy numerous marketing sites. 💻
I thrive in the front-end universe, where I focus on the Design Ops approach, UX/UI, and Design Systems. I enjoy creating intuitive and visually appealing interfaces, combining performance and aesthetics. 🎨
I particularly enjoy working with Nuxt as my primary stack, although I am also proficient with React (Next) and native JavaScript, with a specialization in Web Components and standard web practices.
I channel my curiosity and creativity by frequently experimenting on CodePen and composing music. 🎶
If this resonates with you, feel free to contact me. I'd be delighted to chat with you.
French
Native or bilingual
English
Native or bilingual
Malagasy
Native or bilingual
Can work on-site
Marseille (up to 30km), Nice (up to 10km), Lyon (up to 10km)
Experience
- Infopro DigitalSenior Front-end DeveloperTECHJuly 2024 - January 2025 (7 months)Paris, FranceWith over 400 websites and 4000 employees, Infopro-Digital is a key player in software publishing and professional services. I joined the architecture team to build a multi-framework Design System unifying the group's brands. Designed with a Design Ops approach and a focus on accessibility, this Design System uses Web Components (Lit Element), wrapped in Vue and React components, thus offering flexibility, robustness, and adaptability.Role- Technical needs analysis: Identifying requirements and proposing suitable solutions.- POC realization: Prototyping for validation of technical feasibility and performance.- Component development: Design and maintenance of native, Vue.js, and React.js components.- Documentation: Automation and updating of interactive component documentation.- Creation of internal tools: Development of Tailwind presets, scripts, plugins, and other development tools.- Library maintenance: Management of quality, compatibility, and regular updates.- Package publication: Management of versioning, publication, and dependencies via a CI/CD pipeline.- Performance optimization: Ensuring the performance and quality of tools and components.- Technological watch: Monitoring developments for improvement of practices and tools.- Support and documentation: Assisting teams and providing clear documentation.
- Free-Work / AGSIFreelance Front-end DeveloperDIGITAL AND ITJuly 2021 - June 2024 (3 years)Paris, FranceMigration from freelance-info to Free-Work, the international job board specialized in IT.Creation of a recruiter platform named Turnover-IT.Some figures: over 10k offers online, 160K active profiles, 1000 recruiters.Features:- Front-end architecture in monorepo- Design system- Onboarding process- Messaging- Forum- A/B Testing- Internationalization
- SOFICAJS Fullstack DeveloperCONSULTING AND AUDITSNovember 2022 - June 2023 (7 months)La Sofica is a Nice-based accounting firm in business since 1995. They hired me to create a real estate-focused accounting platform in a SAAS format.Stack: Vue3/Nuxt 3, Typescript, Strapi, PostgreSQLTests: Playwright (E2E), Vitest, Supertest- Generation of accounting entries and FEC (accounting entries file)- Monorepo architecture- Integration with government services- Data export- Design system- PDF generation- Authentication- Onboarding process
Reviews
Ludovic
Les Gros Bras
Reviewed on 4/22/2021
Collaborating with Haja ensures you won't be disappointed with the result. Whatever the mission, it's always a pleasure!
He brings a new dimension to the project and guarantees its proper functioning.
A
Antoine
Xevlabs
Reviewed on 3/22/2021
Haja once again demonstrated professionalism. He proved to be autonomous, productive, and invested, and completed the mission within the expected timeframe. I highly recommend.
Recommendations
FU
AH
+1
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Education
- Entrepreneurship - Web MarketingEMD School of Business2017