Navisshna Ravisankar (rayans-navissh)

Singapore

TikTok TechJam 2026

Online

Build with joy, code for change

$34,500 in prizes
Winners announced
3195 participants

USAII® Global AI Hackathon 2026

Online

(* REGISTRATION EXPIRED JUNE 6 11:59 PM ET *) A global virtual AI hackathon empowering students to build solutions for real-world good—from everyday impact to career readiness.

$15,000 in prizes
Winners announced
6063 participants