Hi, I’m Antoine.

I’m a software engineer in Montreal. I work on the backend framework team at MaintainX, mostly around GraphQL federation.

I also build small developer tools and write down what I learn.

Writing

All notes
Latest A 10ms Test That Takes 13.64 Seconds The assertions were cheap. Getting one file ready to run was not. Jul 2026
Stop Putting Agents in CI A job runner can retry a command. It cannot restore a session. May 2026
What I Learned Running Cursor Cloud Agents The useful work was boring. The expensive part was still review. Apr 2026

Building

All projects
gh-rivet A terminal UI for organizing and managing GitHub Actions workflows.