Freelancer profile translated to English.
Back to original languageAbout Thomas
JavaScript **Fullstack Developer specializing in React.js, Next.js, and TypeScript**, I have been supporting companies, startups, and entrepreneurs in creating high-performance, scalable, and business-oriented web applications **since 2019**.
I handle everything from the initial idea to production: product scoping, technical architecture, **frontend & backend development**, performance optimization, and deployment.
My goal: deliver quickly, cleanly, and with real product impact.
What I can do for you
Develop React / Next.js web applications (fixed price or time & materials)
I design and develop your application from A to Z:
1️⃣ Scoping & product vision
- Understand your business challenges
- Define a clear roadmap to a go-to-market version
- Prioritize high-value features
2️⃣ Development & delivery
- Modern and high-performance frontend in React / Next.js / TypeScript
- Robust backend in Node.js
- Clean, maintainable, and scalable code
- Deployment and go-live
🛠 Stack & skills
Frontend
- React.js · Next.js · TypeScript
- Tailwind CSS · Shadcn
- React Testing Library
- Figma (UX/UI collaboration)
Backend
- Node.js · Express
- Prisma · Mongoose
- PostgreSQL · MongoDB · SQL
- Deployment & Infra
- Vercel · Netlify · Docker
- AWS (EC2, S3)
- CI/CD · DNS Configuration
My approach is:
User-oriented: clear UX, effective interfaces
Product-oriented: useful, measurable, profitable features
Performance-oriented: speed, SEO, maintainability
👉 The goal: a product that works technically and commercially.
💬 I am available to discuss your needs, see you soon!
French
Native or bilingual
English
Conversational
Can work on-site
Paris (up to 20km), Montpellier (up to 10km)
Experience
- HiLivChief Technical and Product OfficerHUMAN RESOURCESNovember 2024 - Today (1 year and 7 months)Paris, FranceHiliv aims to revolutionize international mobility by automating administrative processes while keeping people at the heart of the service.As co-founder and CTO, I am responsible for project management and development.- Understand business challenges and client needs- Manage product roadmap, sprints, and ticket writing- Design the application and website- Technical development frontend and backend (next.js)- Manage server infrastructure- Responsible for application quality and security- Implement artificial intelligence features
- oppahFullstack DeveloperSOFTWARE PUBLISHINGJune 2024 - October 2024 (4 months)Development of a SaaS software for equestrian center management- User account management- Client management- Calendar with event management- Accounting management (invoicing, credit notes, accounting entries, accounting exports...)- Stripe payment integration and management- Implementation of project management, needs definition, and prioritization (PO)- Deployment Vercel, S3 bucket, MongoDB clusterStack:- Next.js 14.2 (monorepo & SSR) / TypeScript / shadcn <3- MongoDB
- HoPleisure SASFullstack DeveloperSOFTWARE PUBLISHINGMay 2024 - June 2024 (1 month)Development of a tourist activity booking module.- Fully independent iframe- Calendar / availability management- Stripe & Stripe Connect integration- Project management (PO)- AWS S3/EC2 deploymentStack:- Next.js / TypeScript / MUI- NodeJS / TypeScript- SQL / Prisma / drizzle / supabase
Reviews
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Education
- Associate's degree in Web and Mobile Web DevelopmentWild Code School Orléans