0to1 .site

I'm Richard Xu

Indie developer and serial entrepreneur. Building indie products with AI, writing real notes on going from zero to one.

What I Do, and Who I Write For

My current focus: AI startups, investing, content creation, and taking products global — plus honest notes on habits and day-to-day life.

If you're building products solo, using AI to move faster, or thinking about going global and monetizing — this site is written for you. Real retrospectives, not success-study fluff; actionable notes, not empty talk.

Verifiable Background

  • • Years in big tech, with deep work in the autonomous-driving industry.
  • • Founded a startup: raised an angel round in the millions (RMB), valued in the tens of millions.
  • • Practicing the one-person-company model: building indie products alongside a day job, aiming for financial independence (FIRE).

Public Accounts

The fastest way to reach me is on X. The full list of accounts (mostly China-platform ones) is on the Chinese about page.

Collaborations & Contact

If you have ideas around AI startups, indie development, taking products global, or content collaboration — reach out on X. For Chinese platforms (WeChat etc.), see the Chinese about page.