Valentin Chelle
Founder at Stealth Startup
San Francisco, California, United States
Summary
👤
Senior🎓
Top SchoolValentin Chelle is a founder and machine learning engineer with nine years of experience building and scaling AI-driven consumer products from San Francisco. He sold his first AI startup at 27 and went on to found multiple ventures—including a social app that reached 500k monthly users and a dance platform acquired in 2023—while leading small ML teams to deliver on-device and cloud inference systems. At TikTok he led iOS14 ads optimization efforts and researched graph neural networks and transformer-based NLP for ad and web pixel understanding, combining production-grade ML infra with research. Trained at Imperial College London and CentraleSupélec, he blends rigorous academic foundations with hands-on deployment experience across computer vision, recommender systems, generative image models, and real-time pose estimation. Notably, he repeatedly ships high-growth mobile products and operational ML pipelines that bridge research models to scalable user-facing services.
9 years of coding experience
7 years of employment as a software developer
Master of Science - MS Computer Science, Master of Science - MS Computer Science at CentraleSupélecMsc. Advanced Computing Computer Science, Msc. Advanced Computing Computer Science at Imperial College LondonPhysics and mathematics, Physics and mathematics at CPGE JoffreBaccalauréat Scientifique Spé Maths, Baccalauréat Scientifique Spé Maths at Lycée Pierre d'Aragon
Spanish, English, French, Japanese
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (84)
microfrontend10
framework710
javascript10
mbaas10
typescript10
android10
react-navigation10
ios10
react-native10
expo10
weex10
frontend10
react10
perfect9
rest-api9
Programming languages (7)
Github contributions (5)
valentinchelle/nodejs-rest-api-boilerplate
Jan 2020 - Feb 2022
A NodeJs boilerplate that implements Google, Facebook and classic Authentication following the best practices. Clear endpoints, easy to use, perfect to start a project quickly. Provides an example front end in ReactJS.
Contributions:60 commits, 27 PRs, 47 pushes in 2 years 1 month
reactnodejs-boilerplateboilerplatefollowingauthentication
valentinchelle/valentinchelle.github.io
Oct 2019 - May 2023
personal website
Contributions:16 pushes in 3 years 7 months
reactnextjstypescript
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