Writing
Notes on solo founding, engineering, and machine learning.
I rewrote my entire product. Here's the bet.
I wrote about StudyPDF's retention problem, then deleted most of the product and rebuilt it around one idea: the moat is memory, not a smarter model.
How I run an 85,000-user AI study platform solo
A 22-year-old founder on building a production AI product without a team, using Claude Code as a small army.