Writing
Notes on building things that hold up.
Occasional essays — mostly about AI-assisted engineering, judgment under uncertainty, and why a wrong number is worse than a missing one. No schedule, no newsletter.
The Seams Are Where Plans Go Wrong
Retirement planning isn't one question — it's a dozen that answer each other. I went looking for a tool that handled all of them at once, found nine that each handle one, and built the thing that removes the seams.
The Sea Monkey Problem
Why your bullshit meter is now your most valuable professional skill — and why the most confident-sounding AI output is the most likely to be wrong.