About

I'm Sébastien Thiertant, Enterprise DevEx Leader at Groupe SII.

I lead developer productivity, IDE strategy, GitHub migrations, and JetBrains adoption for thousands of engineers. This blog is the field journal of that work: what I learned, what broke, and what I'd do differently.

Developer experience, tooling strategy, platform team leadership, large-scale migrations. Technical topics with a strong human component.

Contact

By email: sebastien.thiertant@gmail.com

On LinkedIn: linkedin.com/in/sebastien-thiertant