Justin Purnell

Justin Purnell

Founder bridging Finance, Product & AI

About

I’m a founder and product leader working at the intersection of finance, technology, and AI. My career spans Goldman Sachs, NBCUniversal, and hands-on engineering in Swift and LLM-driven systems — but the throughline is simple: build rigorous, useful, enduring things. My goal is to acquire or create businesses where technology and operational clarity unlock outsized value. I’m especially interested in tools that improve decision-making — financial modeling, analytics, applied AI — and in building systems that make complex work simpler and more transparent. Long term, I want to operate great businesses, ship thoughtful products, and contribute to institutions that matter.

Badges

Tastemaker
Tastemaker
Veteran
Veteran
Gone streaking
Gone streaking