John Lee (jjojohjohn)

California, United States
Website
GitHub

RevenueCat Shipyard: Creator Contest

Online

Collaborate with creators to build their app in 1 month

$165,000 in prizes
Winners announced
7068 participants

Opportunity Hack 2017 Arizona

Chandler, AZ, USA

Volunteer Coding for Non Profits - Opportunity Hack

$7,199 in prizes
Oct 21 – 22, 2017
234 participants

The Happiness App Challenge

Online

Shape the future of humanity by creating apps to increase happiness, productivity and well being!

$50,000 in prizes
Winners announced
717 participants