Practical writing on financial planning, models as code, and AI agents.

This site exists to write down what actually happens inside FP&A work: the models, the trade-offs, the tools, and the mistakes.

Where articles start

Every article starts from a real problem a planning team had, not from a product roadmap. Most of my examples run on Farseer — the platform I co-founded and work in daily. The site is open wider than my desk, though: guides cover any stack, guest authors bring their own tools, and the thinking is what transfers.

Two ways in

Practice articles open with the problem — the tool, if any, shows up later. Guides may open in the tool itself, and every guide is tagged by the stack it uses, so you know what you're getting before you click.