Md Hammaduddin (Hammaduddin561)

I'm undergrad CSE student

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
20972 participants

Codex x TwitchCon Hackathon

Online

Build for streamers and their community on Twitch with OpenAI Codex. $25,000 in prizes, and the top 5 are shown on the Codex Booth stage at TwitchCon.

$25,000 in prizes
Nov 02, 2026 05:00 PM EST to submit
490 participants

MLH Hacktoberfest Hack Day Teens Delhi X ElevenLabs

New Delhi, India

Where Young Coders Build the Future.

Non-monetary prizes
Oct 17, 2026
169 participants

Zoftware Hireathon

New Delhi, India

Zoftware Hireathon: From Messy Data to Smart Recommendations. An 8-hour build sprint for top talent, powered by LLMs, judged on real product thinking

$500 in prizes
Oct 3, 2026
114 participants

OpenAI Build Week

Online

Join a global week of building with Codex

$100,000 in prizes
Winners announced
46672 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
3504 participants

Hack the Track presented by Toyota GR

Online

Unleash the Data. Engineer Victory.

$20,000 in prizes
Winners announced
2223 participants

Agentic AI Unleashed: AWS & NVIDIA Hackathon

Online

Build the future of agentic AI with AWS and NVIDIA

Non-monetary prizes
Winners announced
1955 participants

Google Chrome Built-in AI Challenge 2025

Online

Innovate with Intelligence: Build the Future of the Web with Gemini Nano and Chrome AI.

$70,000 in prizes
Winners announced
14087 participants

AWS AI Agent Global Hackathon

Online

Agents of change - building tomorrows AI solution today

$45,000 in prizes
Winners announced
9480 participants

Sustain-a-thon 2025

Greater Noida, India

Innovate to Empower Viksit Bharat 2047 Mission

₹ 100,000 in prizes
Aug 27 – Sep 15, 2025
148 participants

OpenAI Open Model Hackathon

Online

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

$30,000 in prizes
Winners announced
8639 participants

AWS Game Builder Challenge

Online

Create a game with AWS services of your choosing: all skill levels welcome!

$115,000 in prizes
Winners announced
3750 participants

Student Hacks

Online

Create software to better society and gain vital experience to boost your future career

$205,004 in prizes
Winners announced
711 participants