Building thoughtful software with AI.Notes from the systems behind the work.
A refunded pack whose credits were already spent had nowhere to go, so accounts got a separate debt counter and every incoming credit now pays that debt before it becomes spendable.
Read moreLogin emails can't be sent from the dev box, so I gave myself a short PIN that never expires or locks, then fenced it with repeated dev checks, a stamp only my script writes and a reset route that hides itself, and chased down a correct PIN that failed because a secret was read too early.
The planner now pulls fresh stock before every order and refuses, with specifics, when a stocked product has no record, and a blank setting that had switched off the new request throttle got fixed too.
The ordering system found zero sales rows for an approved product. Diagnosis showed one product was simply absent and another was filed under the wrong store connection, so I proposed an alias, counted its effect in memory, and only then wrote exactly one sales fact without saving the alias.
A grouped planning row borrowed sales from raw feed rows and never wrote down which ones, so those units also showed up as their own lines. I made the planner keep that record per store, then added a read-only checker that runs the real report code for every supplier and stops the deploy on rows that should never reach a supplier or buyer.
When my vendor-credit report couldn't compute what a supplier owed on a promotion, it fell back to the shopper's full shelf discount. Now it derives the rate from the register's own amounts, applies it to cost, and writes zero with a needs-review label when it has no basis.