I'm Jean-Baptiste Demonte, a Lead Software Engineer with a strong experience in Web Development.
Iโve spent most of my career in startups, often from the ground up โ designing systems, building teams, and shipping real products.
Along the way, Iโve also been CTO and co-founder, leading tech teams, scaling products, and helping to raise funding for ambitious projects, always HANDS-ON.
I thrive in environments where I can make a real impact, learn quickly and develop things from scratch.
I'm also into retro-gaming, and I regularly follow MOOCs to keep learning.
- Languages: Go, TypeScript, JavaScript, Python
- Backends: NestJS
- Frontends: React, MUI
- Databases: PostgreSQL, Firebase, MongoDB, MySQL, Redis, Elasticsearch
- Tools: Docker, GitHub/GitLab CI, Linux, NGINX, AWS, GCP
I love building things for fun, learning, or pure curiosity.
๐ฆ Side project writeups โ ideas, builds & experiments โ
I like to keep learning, and Iโm always reading something or following a course.
๐ See my full reading list & MOOCs โ
- ๐ jb.demonte.fr




