Heechan Yoon (heechany0321)

Irvine, California, United States

OpenAI Build Week

Online

Join a global week of building with Codex

$100,000 in prizes
Winners announced
46677 participants

Google Chrome Built-in AI Challenge 2025

Online

Innovate with Intelligence: Build the Future of the Web with Gemini Nano and Chrome AI.

$70,000 in prizes
Winners announced
14089 participants

Qloo LLM Hackathon

Online

Join Qloo’s first global hackathon, a month-long event inviting developers, builders, and creatives to explore what’s possible at the intersection of LLMs and Qloo’s API.

$25,000 in prizes
Winners announced
2847 participants

Google Maps Platform Awards

Online

20 years ago we made the Google Maps Platform API, then you made history.

Non-monetary prizes
Winners announced
3924 participants