Freelancer profile translated to English.
Back to original languageAbout SĂ©bastien
Freelance Fullstack Developer specializing inmodern technologieslike **Next.js**, **React**, **Vue.js**, and **TypeScript**. With expertise in both front-end and back-end, I help my clients create high-performing, scalable applications optimized for user experience.
đź’ˇ What I do:
âś… Custom web application development (SaaS, platforms, showcase sites)
âś… Integration and performance optimization (SEO, SSR, SSG)
âś… API consumption
âś… UX/UI and development best practices (Clean code)
⚙️ Main Stack:
🖥️ Frontend: React, Next.js, Vue.js
Libraries: TailwindCSS, RadixUI, shadcn, Tanstack Query (React Query), Tanstack Table Tanstack Router, Zod
As a freelancer, I prioritize working closely with my clients, adapting to their needs, and ensuring clear communication throughout the project.
📩 Interested in a collaboration? Contact me to discuss your project! 🚀
French
Native or bilingual
English
Fluent
Can work on-site
Paris (up to 50km)
Experience
- Dimension StudiosFullstack developerApril 2025 - June 2025 (2 months)Adding features to an innovative web application for commercial partnerships on social networks.⚙️ Technologies used:- Typescript- Next.js- Prisma- tRPC
- DecodeDesign System - ReactJanuary 2025 - February 2025Paris, FranceCreation of a complete design system in React for the launch of the Decode school. This design system is accessible and configurable as it will be used on several school websites (Showcase, Backoffice, Student Portal). It contains 40+ custom components.⚙️ Technologies used:- Typescript- React- Tanstack table- Radix (shadcn)
- EkinoFrontend EngineerSeptember 2023 - September 2024 (1 year)Pantin, FranceEvolution of the Royal Canin website.⚙️ Technologies used:- Typescript- Next.js- React- Tanstack Query- Zod- Zustand- ReactHookForm
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Education
- Master's in Computer Science, Computer EngineeringESGI2023Master en informatique, Ingénierie informatique
- Bachelor's in Computer Science, Computer EngineeringESGI2021Licence, Ingénierie informatique