Winfred Nkatha (nkathawinnie94)

Nairobi, Nairobi, Kenya

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
29291 participants

Midnight Hackathon

New York, NY, USA

This is your opportunity to build on a fully launched network designed to solve the internet's biggest privacy challenges.

Non-monetary prizes
Jul 17 – 19, 2026
304 participants

Frostbyte Hackathon

Online

Shaping the Future of Technology & AI

Non-monetary prizes
Winners announced
1009 participants

PeerBridge Mental Health Hacks 2025

Online

Join youth worldwide to build apps, campaigns, and digital platforms that make mental health support more accessible, break stigma, and create safer, more empathetic online spaces.

$750 in prizes
Winners announced
370 participants