Skip to main content


I'm building pooldash. It's niche software that helps people chemically balance their swimming pools.

I started trying to build a lifestyle business, but now it's currently some mix of performance-art & altruism. I open-sourced it & have helped ~8 people land their first tech jobs.

I've been building some version of this since 2010.


  • Build what users ask for
  • Build a product I enjoy working on
  • Go deep, not wide

That's the whole strategy -- time to execute!


View project updates here. I've got a few thousand free users & no business model to speak of.

Past Projects

View past iterations, starting 12 years ago.