Andrew Cai (andrewcai8)

California, United States
Website
GitHub
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TreeHacks 2026

Stanford, CA, USA

The largest collegiate hackathon in the US.

$1,030,875 in prizes
Feb 14 – 15, 2026
1097 participants

TikTok TechJam 2025

Online

Build With Joy, Code For Change

$22,500 in prizes
Winners announced
2319 participants

UC Berkeley AI Hackathon 2025

Berkeley, CA, USA

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

$41,564 in prizes
Jun 21 – 22, 2025
1036 participants

Hacktech by Caltech 2025

Pasadena, CA, USA

Innovate, Implement, Impact

Non-monetary prizes
Apr 25 – 27, 2025
257 participants