IKKARA RISHI KARTHIKEYAN 2024002809 (rikkara)

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
16319 participants

Nebius x NVIDIA Global AI Hackathon

Featured

Online

Build the next frontier of AI on open infrastructure

$50,000 in prizes
Oct 30, 2026 01:00 PM EDT to submit
24484 participants

Build, Ship, Shape: Amazon Developer Hackathon

Featured

Online

Build across Amazon Devices and shape what's next.

$138,000 in prizes
Oct 23, 2026 03:00 PM EDT to submit
56529 participants

Multimodal AI Hackathon 2026

Online

Build beyond limits

₹ 100,000 in prizes
Winners TBD
4352 participants