Corentin Giaufer Saubert

I build things, chase pawns across boards, and write about what I find along the way.

This is not a portfolio.

It's a trace — of what I build, what I learn,
and who I'm becoming.

I build software for a living. The work is in the writing and the traces.

Writing since 2022 · 39 entries · Software, chess, design, and the occasional detour

Browse by subject

Five threads

The writing sorts into a handful of topics — pick the one that matches what you're after.

Go & concurrency

Concurrency patterns, performance trade-offs, and Go code you can reason about.
Software design & testing

TDD, domain modelling, and the boundaries that make code safer to change.
Design & culture

Interfaces, Japanese web design, and the context behind design choices.
Notes on practice

Books, travel, identity, and the ideas that shape how I work.
Projects

Building production tools — codegen, transpilers, chess software — and the trade-offs each one exposed.