I build
fast, precise
interfaces_
Software engineer passionate about graphic design. I craft polished interfaces, build scalable products, and bridge the gap between engineering and aesthetics — with React & Next.js as my weapons of choice.
Engineer & designer.
I'm Tondji Niat J. Lee. For 9 years I've been engineering web products and crafting interfaces that feel alive. Code, design, and everything in between. I write the code I sketch — and I sketch for the people who click.
ID // TNJL-0099
● LIVE- Name
- Tondji Niat J. Lee
- Role
- Eng · Designer
- Based
- Paris, France
- Stack
- React / Next.js
- Langs
- FR · EN · IT · RU
- Status
- Open to work
Tools & playground.
Recent work.
Experience.
Nine years across freelance, startup, and agency. I prefer environments where I can touch code, design, and product decisions at once.
Frontend Developer
Complete overhaul of the Lokimo AI SaaS platform. New features, design system, JS→TS migration. Delivered emplacement.immo and environnement-immobilier.macif.fr from concept to production.
Lead Frontend Developer
Managed a team of 3 developers. Designed and implemented a microfrontend architecture for an internal ERP. Agile SCRUM, deployment strategies, team training.
Fullstack Developer
Built websites from scratch for international clients (Bitrix). System maintenance and feature development. Delivered vertex-awp.ru and elac.study.
Web Developer
Cinema booking app, mobile money transfer, interactive maps, audio streaming API, clinic management system, and travel booking platform.
Java / Java EE Developer
Development of the money transfer module of an electronic currency application.
Formation.
Academic background spanning Canada, France, and Russia — giving a multicultural perspective to every project.
Lobachevsky University
Bachelor — Institute of Information Technology, Mathematics and Mechanics