Field notes

Engineering notes.

I use this space to write down bugs worth remembering, architecture choices that took some thought, and experiments that changed how I work.

Experiments

30 Sept 20263 min read

A small check I use when a fix and its regression test are created together, especially in AI-assisted work.

AI Systems

30 Sept 20263 min read

How I split financial calculation, data quality, authorization, and AI interpretation inside Treasury.

Engineering

30 Sept 20263 min read

A Findavia booking inconsistency pushed me to trace important workflows from the interface all the way to database enforcement and account authority.