Hi, I'm Yohann 🇫🇷 🥖 🧀

I'm a French engineering leader and entrepreneur, based in Paris. I've spent the last decade building and scaling engineering teams (from a handful of people to 130+), and shipping cloud, web and AI products.

Since March 2026, I've been CTO of Shadow (opens in a new tab). We stream full Windows PCs over the internet for cloud gaming, and run AI compute solutions on the same large GPU fleet.

In parallel, I'm building Joboarding (opens in a new tab), an iOS and Android app that puts AI inside the job search and generates a CV tailored to every single offer. The promise: you'll never send the same CV to two different jobs.

Before that I was CTO of PandaScore (opens in a new tab), delivering live match stats and win predictions for esports matches, powered by computer vision and prediction models, used by bookmakers and fans. Earlier, I was SVP Engineering at Scaleway (opens in a new tab), where I led 130+ engineers on one of the most ambitious tech bets in Europe: building a public cloud from scratch, going head to head with AWS, GCP and Azure on compute, storage, networking and PaaS. Before that, at 19, I went all-in on entrepreneurship and co-founded Cogit Studio, a consulting studio delivering custom software services to companies. I grew it from scratch to ~550k€ in revenue and 8 full-time staff.

A bit more on who I am, the roles along the way, and my toolkit.