L.karthick L (lkarthick2605)

Dharmapuri, TN, IN

Reddit Mod Tools and Migrated Apps Hackathon

Online

Join Reddit to build moderation tools for the Reddit community!

$45,000 in prizes
Winners announced
3105 participants

The Silicon Valley Hackathon: Perfect Corp x Startup World Cup

Mountain View, CA, USA

Build the future of retail with AI—create immersive fashion experiences, reimagine accessories shopping, and power personalized beauty and skin solutions in one dynamic hackathon.

$2,500 in prizes
Apr 23 – May 7, 2026
202 participants

ESE 1900, Silicon Garage, Spring 2026

Online

Final Projects for ESE 1900

Non-monetary prizes
Winners TBD
173 participants

VALSEA Edtech Sprint (HCM)

Thành phố Hồ Chí Minh, Vietnam

Build working AI systems using VALSEA to solve real EdTech problems.

Non-monetary prizes
May 3 – 6, 2026
482 participants