$ whoami

Notes on systems, infrastructure and things I’m building.

I’m Andrew. I’ve spent more than twenty years building software, data platforms and distributed systems. This is where I write about the work and what I learn along the way.

CURRENT_WORK.md updated occasionally

→ home-ops

The code behind my home network and k3s cluster: GitOps, observability, storage, networking, Home Assistant and all the useful machinery that keeps it running.

Recent entries

Geo tagging dongle Stop asking questions. Some thoughts on unit tests I've made a little JSR303 annotation library Hbase for storing Users? Scaling up vs scaling out I dropped the ball Setting your rates II