Seon-ho Kim (larsien85)

Seattle, Washington, United States

Build with DataHub: The Agent Hackathon

Online

Build AI agents with DataHub's open-source Context Platform.

$20,500 in prizes
Winners announced
3066 participants

Backblaze Generative Media Hackathon: Build with Genblaze on B2

Online

Build the next generation of AI media apps. Generate with Genblaze. Store on Backblaze B2.

$10,000 in prizes
Winners announced
1309 participants

OpenAI Build Week

Online

Join a global week of building with Codex

$100,000 in prizes
Winners announced
46685 participants

Changbal Innovation Hack 2026

Seattle, WA, USA

A 12-hour journey where your ideas become reality! The largest Korean tech hackathon in the Pacific Northwest returns for its second year.

$1,000 in prizes
Jun 19 – 20, 2026
54 participants