Paul Lemettre

Full-stack developer passionate since I was 11 years old, I started coding in C++ to create my own game before moving to the web, where I found my true playground. After preparatory classes (MPSI/MP), I joined a computer engineering school that gave me a solid foundation: C, Java, web, systems, algorithms, architecture... a true engineering bedrock.

Today, I am CTO and co-founder of Nono, a self-service battery startup. I designed the entire technical architecture there:

mobile application (React Native)

back-end (Django)

web dashboard (React)

servers, automations, analytics, internal tools, etc.

This experience has given me real maturity in project management, scalability, deployment, and tech decision-making.

In parallel, I have carried out several freelance missions:

- development of Homarket, an app connecting local purchases with nearby businesses

- creation of SmartSignals, a trading signals application (crypto & financial markets)

- development of a Web3 project (NFT generation / lootbox)

Today, I work part-time as CTO, which allows me to offer on Malt an intermediate / soon-to-be senior profile with an excellent quality-price ratio: advanced expertise, reliability, while remaining available and flexible.

📌 Main technologies: Django, React, React Native, Python, NextJS

📌 Strengths: engineering rigor, product vision, autonomy, clear communication

📌 Goal: support ambitious projects and give them a solid technical foundation

👉 Feel free to contact me: I am responsive, transparent, and results-oriented.