From system design all the way to the UI.

I think of myself as a problem solver first. The stack is just whatever the problem needs. That's meant designing the system, writing the backend that runs it, provisioning the infrastructure it runs on, and building the interface people actually see, on the same project. I care how that last part looks and feels, not just that it works: a feature isn't finished for me until the design is right too. My most recent project is an AI agent platform I built from the ground up: a system that can talk to different AI providers, gets used by other tools, and holds up the way production software should.

That's built on ten years of writing software that runs in production, for real users, at real scale. AI tools have changed how fast I build. They haven't changed who owns the design, the tradeoffs, and making sure it actually works. Based in Tampere, Finland; originally from Bilbao, Spain. I've been learning Finnish for four years now and can hold day-to-day conversations.