Juhee Ryu (ms-juheeryu)

Seoul, South Korea

Polygon BUIDL IT : Summer 2022

Online

Dive into Web3 this summer and build a new dApp with Polygon

$515,000 in prizes
Winners announced
5371 participants

2020 Spring Payments Hackathon by Marqeta

Online

Celebrate spring and build your innovative payments app or SDK on the Marqeta platform. Use Marqeta’s modern API to make something innovative and be eligible to win big prizes!

$2,250 in prizes
Winners announced
157 participants