Karthi. B Karthi B (karthibalumurugan)

Coimbatore, Tamil Nadu, India

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
12732 participants

OpenCV AI Competition 2026, powered by AWS

Online

Build vision systems that see, reason, and act with OpenCV 5 and Amazon Web Services (AWS). Win money and bragging rights!

$20,250 in prizes
Oct 27, 2026 02:45 AM EDT to submit
4779 participants

Global Innovation Build Challenge V2

Online

A global hackathon for foundational LLMs, applied AI, and open invention

Non-monetary prizes
Winners TBD
1736 participants

Agentic Cinema: The Blockbuster Hackathon

Online

Lights. Camera. Code.

$75,000 in prizes
Winners TBD
10110 participants

Gemini 3 Hackathon

Online

Build what's next

$100,000 in prizes
Winners announced
35516 participants