Ryan Xu (RyanjXu)

Toronto, Ontario, Canada
GitHub

DubHacks '26

Seattle, WA, USA

The largest collegiate hackathon in the Pacific Northwest!

$10,700 in prizes
Oct 17 – 18, 2026
781 participants

City Design Challenge

Online

Find and solve a civil issue within the Greater Toronto Area, and present your proposal in front of important members of the city such as construction, municipality, etc.

$CAD 1,715 in prizes
Winners announced
61 participants

Hack the North 2023

Waterloo, Canada

Canada's Biggest Hackathon - University of Waterloo

$CAD 61,928 in prizes
Sep 16 – 17, 2023
867 participants

DualHacks

Online

Unlock the future of education — innovate, collaborate, and code.

$207,068 in prizes
Winners announced
492 participants

OneHacks III

Online

We aim to provide aspiring coders with better opportunities, to help them take their projects to the next level, and to teach the necessary skills in coding to succeed and thrive.

$132,510 in prizes
Winners announced
117 participants