Guillermo del Río Párraga (guille221191)

España

Kiroween 2026

Online

Build something wicked and git commit to the darkness.

$100,000 in prizes
Submissions open soon
525 participants

PayPal AI Hackathon

Online

Build what’s next with PayPal and AI

$67,500 in prizes
Nov 12, 2026 03:00 PM EST to submit
17043 participants

Qloo Agentic Hackathon

Online

Agents, but with taste.

$25,000 in prizes
Oct 30, 2026 11:45 PM EDT to submit
1850 participants

Life After Code

Online

The path to production at the speed of imagination

$45,000 in prizes
Oct 27, 2026 09:00 AM EDT to submit
2662 participants