Ritam Chakraborty (ritam-chakraborty)

San Jose, California, United States

World’s Largest Hackathon presented by Bolt

Online

Build with AI for a shot at some of the $1M+ in prizes.

$1,037,500 in prizes
Winners announced
128412 participants

UC Berkeley AI Hackathon 2025

Berkeley, CA, USA

Come join us at the world's largest AI Hackathon hosted by Cal Hacks!

$41,564 in prizes
Jun 21 – 22, 2025
1036 participants

Envirothon 2021

Online

Develop solutions and design technology to help fight environmental issues and injustices!

$3,942 in prizes
Winners announced
65 participants

SET.Hacks() 2021

Online

A high school hackathon to kickstart your journey into tech

$18,156 in prizes
Winners announced
138 participants