Ricardo Perez Castillo (ricardoperez920)

San Francisco, California, United States

Build with Gemini XPRIZE

Online

$2,000,000 in prizes. Build with Gemini. Ship products that impact the world.

$2,000,000 in prizes
Aug 17, 2026 04:00 PM EDT to submit
16035 participants

UC Berkeley AI Hackathon 2026

Berkeley, CA, USA

Come join us at the world's largest AI Hackathon hosted by the team behind Cal Hacks!

$67,200 in prizes
Jun 20 – 21, 2026
1098 participants