I'm a full-stack engineer in the SF Bay Area. I work at Capital One, where I lead a team building LLM agents on top of the company's data standardization platform. Llama Luke is the name I put on the software I make on my own time: a diary that paints, a tool for making sense of workshop walls, a character tracker for the games I play, and a home network I probably spend too long on.

I started on the front end, building product sites, design systems, and component libraries at an agency, and picked up the rest of the stack because small projects don't let you stay in one lane. These days I care most about the boring parts: an app that works offline, sync that puts your journal back exactly as it was, tests that actually catch things.

A few things I try to hold to. Your data stays on your device unless you choose otherwise. The interface doesn't promise anything it can't do. If a claim matters, there's a test for it.

If you want to talk about any of this, email me at owner@llamaluke.com.