the writeups
Stories, case studies, and the occasional system rant.
The projects are one thing. Here's the thinking behind them: the problems, the wrong turns, and the rules I ended up building around. scroll sideways.
Case study
FIFO Inventory: a case study in refusing a default
How an accountant got tired of a tool pricing stock wrong, and built the costing engine he actually wanted.
read Engineering notePSAK RAG: If an answer can't be proven, it doesn't get said
Building a RAG system that refuses to present a claim it can't back with a source.
read Sciences noteMoney is not a float
Why 0.1 + 0.2 never quite equals 0.3, and why that matters a lot when the number is money.
readmore on the way. i keep finding things worth writing about.