Now

Three series in progress: async/await internals in C#, rule engines, and SOLID principles — each one a topic I had to understand properly before I could trust my own use of it.

This site, mostly. I migrated it from Jekyll to Astro and rebuilt the whole thing — design system, bespoke icon set, a wiki-style graph over the posts. That work is wrapping up; the point of it was never the site, it was to have a place worth writing in.

Backend engineering at Coolblue, on payment systems — the kind of software where "roughly correct" is a bug.