eunB Choi (silverraining)

Mississauga, Ontario, Canada
Website
GitHub

RevenueCat Shipyard: Creator Contest

Online

Collaborate with creators to build their app in 1 month

$165,000 in prizes
Winners announced
7077 participants

Code with Kiro Hackathon

Online

A challenge for developers to explore Kiro, an AI IDE that works alongside you to turn ideas into production code with spec-driven development.

$100,000 in prizes
Winners announced
9971 participants

OpenAI Open Model Hackathon

Online

Build with gpt-oss, OpenAI’s open weight reasoning models.

$30,000 in prizes
Winners announced
8655 participants

Changbal Innovation Hack 2025

Seattle, WA, USA

Spark your Creativity! EMPOWERING KOREAN TECH PROFESSIONS AND ASPIRES

$1,000 in prizes
Apr 25 – 26, 2025
39 participants