Brian Chew (bchewy)

Singapore
Website
GitHub

Hack&Roll 2026

Singapore, Singapore

Singapore's largest student-run hackathon

Non-monetary prizes
Jan 17 – 18, 2026
614 participants

Kiroween

Online

Build something wicked for Kiroween, our annual Halloween-themed hackathon where developers dare to code in dark mode

$100,000 in prizes
Winners announced
4982 participants

WTH 2025

Online

Dream Big, Hack Bigger!

$10,500 in prizes
Winners announced
331 participants

TikTok TechJam 2025

Online

Build With Joy, Code For Change

$22,500 in prizes
Winners announced
2319 participants

.HACKathon

Singapore, Singapore

Build what you wish existed — for students, by students!

Non-monetary prizes
Aug 1 – 2, 2025
177 participants