Halianna Piller (hpiller)

Arizona, United States

LaunchHacks II

Online

Our high school hackathon inspires people to be creative, innovative, and LAUNCH their own initiatives through the power of technology and programming.

$30,000 in prizes
Winners announced
715 participants

Opportunity Hack 2022

Online

Help us scale our social good platform

$1,750 in prizes
Winners announced
115 participants

Hack Concode

Online

Bringing inclusivity in tech

$3,650 in prizes
Winners announced
635 participants

POSTPONED! -- Lopes Giving Back Hack 2022

Phoenix, AZ, USA

POSTPONED! -- Join. Decide. Build. Solve. Win.

$16,000 in prizes
Nov 5 – 6, 2022
69 participants

Codegeist 2022

Online

Forge the future of teamwork — build collaboration apps on Atlassian Cloud — $300,000 in prizes including a trip to Las Vegas.

$300,000 in prizes
Winners announced
3628 participants