Sejune Chang (sejune-chang107)

Ottawa, Ontario, Canada

Hack the 6ix 2025

Toronto, Canada

Toronto's largest summer hackathon, now in its 11th iteration!

$3,700 in prizes
Jul 18 – 20, 2025
396 participants

TOHacks 2022

Online

Based in Toronto, Canada, TOHacks aims to connect talented youth entrepreneurs, leaders and innovators with the top industry professionals in rising fields of new technologies.

$CAD 9,225 in prizes
Winners announced
417 participants

Hack the 6ix 2021

Online

Toronto's largest summer hackathon, going digital this year!

$CAD 17,500 in prizes
Winners announced
459 participants

XHacks 2021

Online

Helping hackers everywhere create great software that lasts.

$CAD 123,350 in prizes
Winners announced
967 participants