Hiroyuki Akiyama (ha2688)

New York, New York, United States

DevFest 2026

New York, NY, USA

DevFest is an annual hackathon held at Columbia University.

$5,625 in prizes
Feb 7 – 8, 2026
563 participants

MakeCU

New York, NY, USA

Columbia University's flagship hardware hackathon. Come build with us!

Non-monetary prizes
Nov 8 – 9, 2025
115 participants

BigRed//Hacks 2025

Ithaca, NY, USA

Build the coolest and most innovative projects, meet amazing people, and win some prizes along the way!

Non-monetary prizes
Sep 19 – 21, 2025
173 participants