Freelancer profile translated to English.
Back to original languageAbout Jean Baptiste
Hello 👋 and welcome!
I'm Jean-Baptiste, a Fullstack Web Developer (React / Node.js) with +3 years of experience.
My goal: bring your digital projects to life. Whether you need a lightning-fast website, a custom showcase, or a web application, I support startups, SMEs, and large corporations.
🚀 What I do for you:
Modern Websites: Expert design (Next.js/React) focused on performance, SEO, and UX/UI.
Web Applications: From MVP to final product (dashboards, business tools).
Redesign & Optimization: Modernizing the code and architecture of your existing projects.
Back-end & APIs: Robust architectures to power your services.
💻 My technical expertise:
🎨 Front-end: React / Next.js Expert. Creation of fluid and responsive interfaces (HTML5, CSS3, JS).
⚙️ Back-end: Scalable architectures with Node.js (Express / NestJS). Security and clean code.
🔌 Data & APIs: Secure RESTful APIs, mastery of MySQL and MongoDB.
🤝 My added value:
Beyond code, I advise you on the technical choices best suited to your business. Communication is transparent, with regular follow-ups to ensure project success.
🛠️ Stack & Keywords:
Fullstack Developer, Frontend, Backend, Website, Application, React, Next.js, Node.js, Express, NestJS, JavaScript, REST API, MySQL, MongoDB.
📩 Ready to start?
Contact me! Let's discuss your project (Front, Back, or Fullstack). I respond very quickly!
French
Native or bilingual
English
Conversational
Can work on-site
Marseille (up to 50km), Paris (up to 50km), Toulouse (up to 50km), Lyon (up to 50km)
Experience
- Virtuose-ExpressFullstack Web DeveloperSOFTWARE PUBLISHINGAugust 2025 - January 2026 (5 months)Matching platform.Comfortable MVP, complete system with payment, invoicing, redistribution, etc.Audit, consulting, assistance in drafting specifications, feature analysis, complete platform development.Technical Stack:- Frontend: Nextjs (then Capacitor for mobile)- Backend: Nestjs- Database: PostGreSQL- Production: Docker (setup of Redis, an LLM for automated and fast document analysis)
- Esth&ClickFullstack Web DeveloperSOFTWARE PUBLISHINGMay 2025 - December 2025 (7 months)Consulting and development of a matching platform for wellness professionals and clients.Consulting on feature implementation, complete interface development, showcase website, backend.The platform is designed to handle user load, ensure performance, and provide the speed required for such a project.Complete Stack:- Frontend: Nextjs- Backend: Nestjs (express)- Production: Docker- Database: MySQL
- MusiboxLiveWeb DeveloperCULTUREOctober 2024 - December 2024 (2 months)Architecture and autonomous development of a music track download platformfor DJs / radio / nightclubsDevelopment of Web and administration interfaces for data trackingImplementation of a RESTful API with Node.js and NestJS for data management (CRUD, task automation, etc...)Technologies: React.js, Next.js, Node.js, NestJS, TypeScript, Git, TailwindCSSComplete Stack: Frontend (React/Next.js) + Backend (Node.js/NestJS) + Database (MySQL)
Reviews
Recommendations
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Education
- Intégrateur développeur web fullstackOpenClassrooms2023Developpeur web, Programmation informatique
Certifications
- Getting Started with ReactOpenClassRooms2023
- Go Full Stack with Node.js, Express and MongoDBOpenClassRooms2022