Hellen Zhao (hellenzhao)

Math + CS @Columbia

New York, New York, United States
Website
GitHub
LinkedIn

TreeHacks 2024

Stanford, CA, USA

The largest collegiate hackathon in the U.S.

$213,100 in prizes
Feb 16 – 18, 2024
1124 participants

Columbia Data Science Society Datathon Fall 2023

New York, NY, USA

Solve a problem using analytical methods on a provided dataset

$2,500 in prizes
Oct 7 – 8, 2023
120 participants

HackMIT 2023

Cambridge, MA, USA

1000 hackers, $10k+ prizes, 24 hours. Get ready to hack, build, and innovate at a hackathon like no other. September 16-17, 2023 at MIT.

$10,000 in prizes
Sep 16 – 17, 2023
1072 participants

PennApps XXIV

Philadelphia, PA, USA

PennApps is the original college hackathon. Come join us to learn something new, build an app, or start a company. Let’s continue to make history together.

$32,810 in prizes
Sep 8 – 10, 2023
352 participants

Hacktech 2023

Online

Hacktech by Caltech is SoCal’s premier annual intercollegiate hackathon.

$20,000 in prizes
Winners announced
185 participants

Columbia Data Science Society Hackathon 2023

New York, NY, USA

Solve a problem using analytical methods on a provided dataset

$2,600 in prizes
Feb 11, 2023
159 participants