Blog

Thoughts on building software, shipping products, and the tools along the way.

31 Jul 2026 · system-design

System Design: A Credit Bureau

How a national credit bureau ingests data from thousands of lenders, resolves identities without a primary key, stores history it is never allowed to overwrite, and assembles a credit report in under 100 milliseconds.

22 Jul 2026 · meta

Hello World - Why I'm Starting This Site

First post. Why I decided to build a personal site, what I plan to write about, and the stack behind it.