Hariharan R (rhariharan409)

Chennai, Tamil Nadu, India

Build, Ship, Shape: Amazon Developer Hackathon

Online

Build across Amazon Devices and shape what's next.

$138,000 in prizes
Winners TBD
35466 participants

Red Alert | Cybersecurity Hackathon 2026

Online

Don’t just code - create. Don’t just compete - conquer!

Non-monetary prizes
Winners announced
77 participants

MEGA Hackathon 2026

Online

A collaborative hackathon integrating computer science, STEM, economics, and infrastructure — aimed at advancing human development.

Non-monetary prizes
Winners announced
917 participants

Gemini 3 Hackathon

Online

Build what's next

$100,000 in prizes
Winners announced
35498 participants