Sohan Karfa (Sohan-2001)

India
Website
GitHub

AI OpenBuild

Online

Build anything with AI. Turn models, data, and bold ideas into working experiences.

$150 in prizes
Dec 10, 2026 11:45 PM EST to submit
129 participants

Code for Change

Online

Build practical technology that creates positive change in communities.

$200 in prizes
Dec 01, 2026 08:00 PM EST to submit
104 participants

Build With AI: Basics

Online

Learn AI best practices by creating a solid proof-of-concept for your dream project.

$2,500 in prizes
Winners announced
5095 participants

Build, Ship, Shape: Amazon Developer Hackathon

Online

Build across Amazon Devices and shape what's next.

$138,000 in prizes
Winners TBD
35454 participants