Harshavardhan Raghavendran (harshaachu29)

Chennai, Tamil Nadu, India

Nebius x NVIDIA Global AI Hackathon

Online

Build the next frontier of AI on open infrastructure

$50,000 in prizes
Oct 30, 2026 01:00 PM EDT to submit
26954 participants

Arm Create: AI Optimization Challenge

Online

One challenge. Three frontiers of AI. All powered by Arm.

$8,000 in prizes
Winners announced
2475 participants

Airia AI Agents Hackathon

Online

Build AI agents that meet users in their daily platforms, or orchestrate autonomous multi-agent workflows across your tech stack—intelligence everywhere it's needed.

$7,000 in prizes
Winners announced
1480 participants

DigitalOcean Gradient™ AI Hackathon

Online

Build smarter. Ship faster. Power the next wave of AI.

$20,000 in prizes
Winners announced
2591 participants

Amazon Nova AI Hackathon

Online

Build your way with Amazon Nova

$40,000 in prizes
Winners announced
13402 participants

[REDACTED] Hackathon

Online

reclaim_your_sovereignty.exe

$310,000 in prizes
Winners announced
1641 participants