Elsa Bis (elsa-bismuth1)

The Phia Hack

New York, NY, USA

24 Hours. One shot to ship something that changes how millions of people shop.

$8,000 in prizes
Apr 18 – 19, 2026
48 participants

TreeHacks 2025

Stanford, CA, USA

The largest collegiate hackathon in the U.S.

$255,600 in prizes
Feb 14 – 16, 2025
827 participants