I build Crobatair / Academy — an open learning platform that turns dense, fast-moving topics into teachable lessons and real assessments, so people can actually get the things that usually take months to learn the hard way. Day to day that means a lot of full-stack engineering (Next.js, Postgres, the unglamorous plumbing that makes software dependable) and a growing amount of AI and agent tooling — memory systems, agent pipelines, and Claude-powered workflows that do the heavy lifting so humans can focus on the interesting parts. Most of it is self-hosted, single-creator, and built in the open. If any of this has saved you time or taught you something, a tea keeps it caffeinated and ad-free. 🍵