Hans Gabriel Daduya (hansdaduya)

Math and Computer Science are the best

Iloilo City, Western Visayas, PH
Website
GitHub
Twitter
LinkedIn

RevenueCat Shipaton 2026

Online

Ship apps and start making money.

$740,000 in prizes
Winners TBD
28603 participants

VoltHacks

Online

Design. Build. Power the Future.

Non-monetary prizes
Winners announced
2147 participants

The WebMCP Challenge

Online

10 days for exploring what’s possible with WebMCP

$35,000 in prizes
Winners announced
7057 participants

OpenAI Build Week

Online

Join a global week of building with Codex

$100,000 in prizes
Winners announced
46685 participants

Gemini 3 Hackathon

Online

Build what's next

$100,000 in prizes
Winners announced
35515 participants

Hack&Roll 2026

Singapore, Singapore

Singapore's largest student-run hackathon

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

OpenAI Open Model Hackathon

Online

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

$30,000 in prizes
Winners announced
8631 participants

World’s Largest Hackathon presented by Bolt

Online

Build with AI for a shot at some of the $1M+ in prizes.

$1,037,500 in prizes
Winners announced
129575 participants

Facebook Hackathon: AI

Online

Build AI natural language interactions with Wit.ai

$7,000 in prizes
Winners announced
3018 participants