Blog

Notes from the workbench

AI, engineering leadership, hiring, and the things I make. Some in Spanish, all of them first-hand.

18 October 2026

InviteGuard: let people in with a code, take it back with one call

I built InviteGuard to hand out codes for my ARKD BOX games: beta testers, early access players, features for specific people. A hosted version is coming, and the waitlist is open.

16 October 2026

The Case of the Missing Privacy: how the EU's DSA made my games free

The EU fines Google and Meta billions over privacy. Then it asks every indie developer who sells a €0.99 game to publish an address. Mine is where my kids sleep.

22 January 2026

Building Self-Healing CI/CD Pipelines with GitHub Copilot SDK

Looking for interesting GitHub Copilot SDK use cases? Read this article to see how I am using it

16 December 2025

The $180,000 Button: How Brittle Tests Cost Your Company More Than You Think

Because at the end of the day, we're all just trying to ship good software without wanting to throw our laptops out the window when the tests fail for no reason.