Building and backing the future - a founder and investor's take on tech and business.

I’ve been reading, listening, thinking, writing, building, and investing on the Internet since 1997. Currently building Proofs - an AI Agent building full-stack apps on top of APIs.

I also invest in early-stage founders building companies at the frontiers of progress. My current areas of interest are AI, infrastructure, open source, and deep tech.

Invested in over 15 companies, including ElevenLabs, ZetaLabs, Kick, Ramp Network, and many more.

Often investing with my angel syndicate with previous co-investors from a16z, Sequoia, Nat Friedman, Daniel Gross, and others.

Sharing what I have learned by writing a weekly newsletter since 2018.