Juan Sebastian Cadena (sebastiancadena)

Colombia
GitHub
Twitter
LinkedIn

PayPal AI Hackathon

Online

Build what’s next with PayPal and AI

$67,500 in prizes
Nov 12, 2026 03:00 PM EST to submit
14433 participants

Nebius x NVIDIA Global AI Hackathon

Featured

Online

Build the next frontier of AI on open infrastructure

$50,000 in prizes
Oct 30, 2026 01:00 PM EDT to submit
23229 participants

The WebMCP Challenge

Online

10 days for exploring what’s possible with WebMCP

$35,000 in prizes
Winners announced
7057 participants

All Things Agentic Hackathon

Online

Ready, Set, Agent! Build next-generation agents that run in the background, handle the heavy lifting of massive datasets, and automate complex workflows asynchronously.

$180,000 in prizes
Winners TBD
12265 participants

OpenAI Build Week

Online

Join a global week of building with Codex

$100,000 in prizes
Winners announced
46685 participants

Rust on Linera: Spring 2024 Hackathon

Online

Enable low-latency end-to-end user interactions and unprecedented horizontal scalability.

$13,000 in prizes
Winners announced
426 participants

Databricks Generative AI World Cup

Online

Join us for a hackathon to showcase the best-quality Generative AI app for your specific industry

$112,500 in prizes
Winners announced
1143 participants