Annabelle Kelechi Nwankwo (Kanegraffiti)

Nigeria
Website
GitHub

GNEC Hackathon 2025 Fall - Compete For UN-Affiliated/NGO Internships & Prizes

Online

Create projects benefiting UNSDGs for a chance to work along UN affiliated NGOs!

$700 in prizes
Winners announced
915 participants

Africa Deep Tech Challenge 2025

Online

Create breakthrough solutions that thrive under constraints and unlock Africa’s deep tech potential.

$20,000 in prizes
Winners announced
2821 participants

World’s Largest Hackathon presented by Bolt

Online

Build with AI for a shot at some of the $1M+ in prizes.

$1,037,500 in prizes
Winners announced
128416 participants