Puneet Velidi (psv23)

Cornell

United States
Website
GitHub

OpenAI Build Week

Online

Join a global week of building with Codex

$100,000 in prizes
Winners TBD
46742 participants

Critical Ops: A DC National Security Hackathon

Arlington, VA, USA

A DC hackathon focused on real-world national security challenges and operational impact.

Non-monetary prizes
Apr 17 – 19, 2026
48 participants

Claude Hackathon x UVicHacks

Online

Build with Claude. Compete for $1,500 in Anthropic API credits. One day to make something that matters.

Non-monetary prizes
Winners announced
66 participants

Gemini 3 Hackathon

Online

Build what's next

$100,000 in prizes
Winners announced
35538 participants

Codegeist 2025: Atlassian Williams Racing Edition

Online

Accelerate innovation: Build on Forge, extend Jira, Confluence, Bitbucket, and more— win your share of $120K.

$120,000 in prizes
Winners announced
3507 participants

GKE Turns 10 Hackathon

Online

Build next gen microservices with AI Agents

$50,000 in prizes
Winners announced
4708 participants

Code with Kiro Hackathon

Online

A challenge for developers to explore Kiro, an AI IDE that works alongside you to turn ideas into production code with spec-driven development.

$100,000 in prizes
Winners announced
9950 participants

OpenAI Open Model Hackathon

Online

Build with gpt-oss, OpenAI’s open weight reasoning models.

$30,000 in prizes
Winners announced
8638 participants

AWS Lambda Hackathon

Online

Build solutions that scale: power your ideas with AWS Lambda

$15,000 in prizes
Winners announced
3715 participants

Agent Development Kit Hackathon with Google Cloud

Online

Build multi-agent AI systems with Agent Development Kit and Google Cloud

$50,000 in prizes
Winners announced
10352 participants

AWS Presents: Breaking Barriers Virtual Challenge

Online

Infuse generative AI with AWS and connectivity to enable equitable digital experiences for all

$16,000 in prizes
Winners announced
2317 participants

AI in Action

Online

Innovate Together: A Multi-Partner Google Cloud Hackathon

$50,000 in prizes
Winners announced
6689 participants

HP & NVIDIA Developer Challenge

Online

Transform Industries Through AI - Build, Innovate, Deploy with HP AI Studio and NVIDIA

$68,000 in prizes
Winners announced
1403 participants

Perplexity Hackathon

Online

Create an internet-enabled project to inspire curiosity, seek knowledge, or reason through complex tasks.

$35,000 in prizes
Winners announced
4354 participants

Hypermode Knowledge Graph + AI Challenge

Online

Build a model-native app using knowledge graphs and the open source Modus API framework

$10,000 in prizes
Winners announced
507 participants

MongoDB AI Hackathon: Code for a Cause

Online

Hack for Impact with AWS and LangChain

$31,000 in prizes
Winners announced
1169 participants