yukawashouhei Shohei (yukawashouhei)

Tokyo, Japan
Website
GitHub

RevenueCat Shipaton 2026

Online

Ship apps and start making money.

$740,000 in prizes
Winners TBD
28593 participants

DevNetwork [AI + ML] Hackathon 2026

South San Francisco, CA, USA

Join the nation's largest challenge-driven AI and ML in-person + online hackathon @ AI DevSummit 2026!

$8,000 in prizes
May 11 – 28, 2026
1121 participants

RevenueCat Shipyard: Creator Contest

Online

Collaborate with creators to build their app in 1 month

$165,000 in prizes
Winners announced
7057 participants

RevenueCat Shipaton 2025

Online

Ship apps and start making money.

$355,000 in prizes
Winners announced
51880 participants