Freelancer profile translated to English.
Back to original languageAbout Wali
Hello!
I am a Full-Stack **JavaScript (React / Next.js / Node.js / SQL) **developer.
I create modern showcase websites, web applications, and dynamic interfaces that are easy to manage and performant.
I can help you to:
- Develop aresponsive websiteor acomplete web application
- Set up aheadless CMS (Sanity)to easily manage your content
- Designfluid animations and transitionsto improve user experience
- Ensure aclean, maintainable, and scalable code architecturefor your future projects
What sets me apart: I combine frontend creativity with backend rigor, allowing me to deliver complete, performant, and aesthetically pleasing projects.
I am particularly comfortable with:
- Showcase websites for associations or SMEs
- Integrating dynamic content
- MERN and Next.js full-stack projects
Based in Paris, I work both remotely and in person.
Available for your freelance missions, I adapt to your needs and your schedule to deliver effective and tailor-made solutions.
French
Native or bilingual
English
Fluent
Can work on-site
Paris (up to 50km)
Experience
- Wasabih ParisFull-Stack DeveloperSOFTWARE PUBLISHINGNovember 2025 - April 2026 (5 months)Paris, FranceStack: Node.js, Express.js, Supabase, PostgreSQL, MySQL, Git, WSL2 Prerender Server Open Graph• Development of a Node.js server for dynamic Open Graph metadata generation (Facebook, Linkedin, WhatsApp)• Modular architecture with 5 API routes (events, people, companies, insights, institutions)• Detection of 15+ bot types and secure HTML generation (XSS escaping)• SQL query optimization (targeted SELECT) and complete error handling• Tests validated with real Supabase data, complete technical documentationMission 2: Data Extraction and Migration "NEW"• Complete extraction of the users table (48 columns) from a 9.3 MB SQL dump for database migration• Installation and configuration of MySQL in WSL2• Delivery of a professional and usable CSV in 3 hours
- Association Esprit Savoir Sport Equité (ESSE)Frontend Developer - Showcase website for the ESSE association (Spirit, Knowledge, Sport, Equity)CIVIC AND SOCIAL ORGANIZATIONSOctober 2025 - Today (9 months)Paris, FranceCreation of a modern institutional showcase website allowing the ESSE association to present its sports activities, news, and team, with simple and intuitive administration.Technologies:Next.js 15 (App Router), React 18, Sanity CMS (Headless), GROQ, Framer Motion, CSS Modules, JavaScript (ES6+), Netlify.Main achievements:
- Design of the full-stack architecture (frontend separated from the CMS).
- Modeling of 7 complex content schemas in Sanity: articles, events, activities, schedules, team, partners, global information.
- Configuration of custom validations, content relationships, and an intuitive CMS interface.
- Frontend integration with real-time data retrieval from Sanity.
- Implementation of a responsive design, navigation animations, and transitions with Framer Motion.
- Adherence to the graphic charter and best practices (accessibility, maintainable code, regular Git commits).
- KoneFrontend Developer InternshipJanuary 2025 - April 2025 (3 months)Paris, France(Freelance Developer) - Skill development on Vue.js 3 in a professional contextDevelopment of user interface componentsAnalysis of existing code and learning best practices
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Education
- Full Stack Web / Mobile DeveloperLa Capsule2025Développeur Full Stack Web / Mobile
- Web DeveloperOpenClassRooms2023Développeur Web
Certifications
- Web & Mobile Application Designer-Developer RNCP Level 6La Capsule2025