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Notes on building accounting and ERP systems — what I learned, what it cost, and what I would do differently.

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Latest

Movies

Spider-Man: Brand New Day — what a clean slate costs

Four years after the whole world forgot Peter Parker existed, the fourth MCU Spider-Man film asks what a hero is worth with no name, no history and no safety net. A spoiler-free look at what Brand New Day sets up, who it puts in the room, and why the numbers went the way they did.

Five module blocks feeding one glowing conduit into a ledger slab carved with a T-account.
Engineering Notes

Posting rules that survive a real close

Every accounting system posts to the general ledger. The ones that survive a month-end close are the ones that made posting a single, auditable path — not a helper each module calls its own way.

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Practice Notes

What I look for in a month-end close

A short checklist I run against any accounting system before trusting its numbers — subsidiary ledgers, cut-off, and the reports nobody reconciles until an auditor asks.