Summary
Founder and engineer across SpaceX, Tesla, xAI, Neuralink, The Boring Company, and X. 30 years running companies where the product is hard and the supply chain is physical. Long arc: move civilization to multi-planetary, sustainable energy, beneficial AI. Core depth in rocket engineering, mass manufacturing, capital markets, and first-principles problem decomposition.
Open Source & Indie Work1995 - present · Founder-engineer across six hard-tech companies
First-principles founder across hard tech. Approach: start from the physics, question every received cost assumption, prototype in public. Public reach: 214M followers on X · 125 followers on GitHub.
SpaceX
Launch · Starlink · Starship
* $350B
Tesla
EVs · energy · FSD
* $900B
CadenceThe Falcon 9 booster that landed on 22 December 2015 was the first orbital-class rocket to return intact and fly again. The industry assumption that rockets were expendable was gone within 24 months.
Core Skills
Rocket · Engine Design
Led Merlin, Raptor, Starship architecture; first reusable orbital booster shipped by any org.
Manufacturing · Scale
Built Tesla Fremont, Shanghai, Berlin, Austin; SpaceX assembly scaled from 0 to 100+ launches/year.
Capital · Crisis Mgmt
Closed Daimler investment when Tesla was weeks from insolvency; survived five near-bankruptcies across companies.
Public Communication
214M followers on X; announcements routinely move the S&P 500 component price of his companies.
First Principles · Cost
Questioning every accepted cost assumption (rockets, batteries, tunneling) has driven 10× cost reductions across four industries.