R B HARI KARTHIK ECE (rbharikarthik-ece2024)

Chennai, Tamil Nadu, India

Build Resilient Apps with Polkadot Cloud

Online

Radically open, radically useful

$40,000 in prizes
Winners announced
2726 participants

AWS AI Agent Global Hackathon

Online

Agents of change - building tomorrows AI solution today

$45,000 in prizes
Winners announced
9356 participants

OpenAI Open Model Hackathon

Online

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

$30,000 in prizes
Winners announced
8633 participants

IndiaAI Impact Gen-AI Hackathon

Online

Learn, explore, build Gen-AI Solutions for India

Non-monetary prizes
Winners announced
3274 participants

DevNetwork [AI + ML] Hackathon 2025

South San Francisco, CA, USA

Join the nation's largest challenge-driven in-person and online hackathon @ AI DevSummit 2025!

$12,500 in prizes
May 12 – 29, 2025
840 participants