Rex Chao (rexchao1)

Danville, California, United States

AI Hackathon 2026 by LA Hacks

Los Angeles, CA, USA

AI Hackathon 2026 by LA Hacks - apply now at ai.lahacks.com!

$49,500 in prizes
Oct 17 – 18, 2026
425 participants

Hacktech 2023

Online

Hacktech by Caltech is SoCal’s premier annual intercollegiate hackathon.

$20,000 in prizes
Winners announced
185 participants

Git Init 2023

Online

Kick 2023 off with Git Init 2023 - Hosted by Cal Commit!

$192,800 in prizes
Winners announced
267 participants