Xiangye Jin (jinxiangye20)

San Jose, California, United States

Loop Engineering Hackathon

San Francisco, CA, USA

Build self-directing agent loops that plan, act, observe, and self-correct across the build cycle.

$6,750 in prizes
Jul 17, 2026
193 participants

Harness Engineering Hack

San Francisco, CA, USA

Think you can ship something real in a day? Prove it. Build agents and AI systems end to end on real infra, and demo to a room full of people who build for a living.

$20,750 in prizes
Jun 12, 2026
187 participants