叫交 (jjiao4672)

Shanghai, Shanghai, China

Build, Ship, Shape: Amazon Developer Hackathon

Online

Build across Amazon Devices and shape what's next.

$138,000 in prizes
Winners TBD
35467 participants

Banana Hacks

Online

Build apps, games, and tools that solve real problems in a weekend around Image AI.

$500 in prizes
Winners announced
598 participants

Hack for Humanity | Summer 2026

Online

AI for Mental/Physical Health and Concussion Recovery

$100 in prizes
Winners announced
1356 participants

Build with Gemini XPRIZE

Online

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

$2,000,000 in prizes
Winners announced
26395 participants