Kareena Kumari (workwithkareena)

Ranchi, Jharkhand, India

PayPal AI Hackathon

Featured

Online

Build what’s next with PayPal and AI

$67,500 in prizes
Nov 12, 2026 03:00 PM EST to submit
20845 participants

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
27110 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
Oct 26, 2026 05:00 PM EDT to submit
4867 participants

Build, Ship, Shape: Amazon Developer Hackathon

Online

Build across Amazon Devices and shape what's next.

$138,000 in prizes
Winners TBD
65054 participants

UiPath AgentHack

Online

Build the AI agents of tomorrow.

$50,000 in prizes
Winners announced
4003 participants

Google Cloud Rapid Agent Hackathon

Online

Building Agents for Real-World Challenges

$60,000 in prizes
Winners announced
14433 participants

HackBU - TerrierGPT Student AI Sandbox

Online

YOUR student data, YOUR ideas, YOUR college experience

Non-monetary prizes
Winners announced
58 participants

Dream² Bigger

Online

Dream² Bigger 2025 | | Hack the Impossible, Dream² Bigger.

$50 in prizes
Winners announced
284 participants

Tech 4 Social Good

Online

Build a solution that empowers learners

€2,000 in prizes
Winners announced
504 participants

IndiaAI Impact Gen-AI Hackathon

Online

Learn, explore, build Gen-AI Solutions for India

Non-monetary prizes
Winners announced
3286 participants

GIRLCODE HACKATHON 2025

Midrand, South Africa

Future-Proofing Africa: Innovation at the Intersection of FinTech, Cybersecurity, and AI.

$5,500 in prizes
Jul 3 – Aug 22, 2025
1693 participants