• Devpost Devpost
    • Log in
    • Sign up
    Join a hackathon
    Devpost logo

    Devpost

    Participate in our public hackathons

    Hackathons Projects
    Devpost for Teams

    Devpost for Teams

    Access your company's private hackathons

    Login
    Host a hackathon
    Devpost

    Devpost

    Grow your developer ecosystem and promote your platform

    Host a public hackathon
    Devpost for Teams logo

    Devpost for Teams

    Drive innovation, collaboration, and retention within your organization

    Host an internal hackathon

    By use case

    AI hackathons Customer hackathons Employee hackathons Public hackathons
    Resources

    Blog

    Insights into hackathon planning and participation

    Customer stories

    Inspiration from peers and other industry leaders

    Planning guides

    Best practices for planning online and in-person hackathons

    Webinars & events

    Upcoming events and on-demand recordings

    Help desk

    Common questions and support documentation

  • Devpost Devpost
  • Join a hackathon
    • Devpost logo

      Devpost

      Participate in our public hackathons

      Hackathons Projects
      Devpost for Teams

      Devpost for Teams

      Access your company's private hackathons

      Login
  • Host a hackathon
    • Devpost

      Devpost

      Grow your developer ecosystem and promote your platform

      Host a public hackathon
      Devpost for Teams logo

      Devpost for Teams

      Drive innovation, collaboration, and retention within your organization

      Host an internal hackathon

      By use case

      AI hackathons Customer hackathons Employee hackathons Public hackathons
  • Resources
    • Blog

      Insights into hackathon planning and participation

      Customer stories

      Inspiration from peers and other industry leaders

      Planning guides

      Best practices for planning online and in-person hackathons

      Webinars & events

      Upcoming events and on-demand recordings

      Help desk

      Common questions and support documentation

  • Log in
  • Sign up
Zachary Liu's avatar

Zachary Liu (zacharyliu)

  • New Jersey, United States
  • Website
  • GitHub
  • Twitter
  • LinkedIn
Skills
  • javascript
  • python
  • node.js
  • arduino
  • pebble
  • android
  • hardware
  • web
  • java
  • emberjs
  • unity
  • meteor.js
  • 12
    Projects
  • 24
    Hackathons
  • 6
    Achievements
  • 10
    Followers
  • 7
    Following
  • 1
    Like
HackPrinceton Spring 2018

HackPrinceton Spring 2018

Princeton, NJ, USA

HackPrinceton Spring 2018. March 30 - April 1.

  • $31,070 in prizes
  • Mar 30 – Apr 1, 2018
  • 195 participants
HackPrinceton Fall 2017

HackPrinceton Fall 2017

Princeton, NJ, USA

HackPrinceton Fall 2017

  • Non-monetary prizes
  • Nov 10 – 12, 2017
  • 323 participants
HackMIT 2017

HackMIT 2017

Cambridge, MA, USA

Hack, build, and innovate at MIT's largest hackathon. Sept 16 - 17.

  • $67,050 in prizes
  • Sep 16 – 17, 2017
  • 438 participants
PennApps XVI

PennApps XVI

Philadelphia, PA, USA

Codevert Ops

  • $82,907 in prizes
  • Sep 8 – 10, 2017
  • 500 participants
HackPrinceton Fall 2016

HackPrinceton Fall 2016

Princeton, NJ, USA

HackPrinceton Fall 2016

  • Non-monetary prizes
  • Nov 11 – 13, 2016
  • 280 participants
HackMIT 2016

HackMIT 2016

Cambridge, MA, USA

Hack, build, and innovate at MIT's largest hackathon. Sept 17 - 18.

  • $79,570 in prizes
  • Sep 16 – 18, 2016
  • 400 participants
HackPrinceton Spring 2016

HackPrinceton Spring 2016

Princeton, NJ, USA

Explore with us. Build out-of-this-world projects at Princeton's 36-hour hackathon.

  • Non-monetary prizes
  • Apr 1 – 3, 2016
  • 237 participants
Hacktech

Hacktech

Pasadena, CA, USA

The West Coast's Premier Interdisciplinary Hackathon!

  • $32,038 in prizes
  • Feb 26 – 28, 2016
  • 269 participants
TreeHacks 2016

TreeHacks 2016

Stanford, CA, USA

Join us as we build apps, hardware, and community in the California sun.

  • $27,620 in prizes
  • Feb 12 – 14, 2016
  • 254 participants
PennApps XIII

PennApps XIII

Philadelphia, PA, USA

Learn, Build, Hack

  • $52,000 in prizes
  • Jan 22 – 24, 2016
  • 602 participants
HackPrinceton Fall 2015

HackPrinceton Fall 2015

Princeton, New Jersey, USA

This November 13-15th, some of the nation's best and brightest hackers will converge at Princeton University to create unforgettable software and hardware projects.

  • Non-monetary prizes
  • Nov 13 – 15, 2015
  • 201 participants
Hack the Planet

Hack the Planet

Mountain View, CA, USA

Learn, build, and share out of this world hacks with the most inspiring student hackers in the galaxy.

  • Non-monetary prizes
  • Aug 14 – 16, 2015
  • 310 participants
HackPrinceton, Spring 2015

HackPrinceton, Spring 2015

Princeton, NJ, USA

This April 11-12th, some of the nation's best and brightest hackers will converge at Princeton University to create an unforgettable hackathon.

  • $7,000 in prizes
  • Apr 11 – 12, 2015
  • 113 participants
TreeHacks Winter 2015

TreeHacks Winter 2015

Stanford, CA, USA

500 incredible students from across the country. Stanford University's inaugural hackathon.

  • $68,590 in prizes
  • Feb 20 – 22, 2015
  • 287 participants
HackPrinceton, Fall 2014

HackPrinceton, Fall 2014

Princeton, NJ, USA

This November 14-16th, some of the nation's best and brightest hackers will converge at Princeton University to create an unforgettable hackathon.

  • $5,750 in prizes
  • Nov 14 – 16, 2014
  • 187 participants
YHack 2014

YHack 2014

New Haven, Connecticut, USA

YHack 2014 is the second iteration of Yale's premiere hackathon. For 40 hours, 1500 of the best hackers will converge at Yale's West Campus to compete for over $15,000 in prizes.

  • $16,425 in prizes
  • Nov 2, 2014
  • 406 participants
Cal Hacks

Cal Hacks

Berkeley, CA, USA

Cal Hacks is the first major collegiate hackathon in the Bay Area.

  • Non-monetary prizes
  • Oct 3 – 5, 2014
  • 473 participants
PennApps X

PennApps X

Philadelphia, PA, USA

The premier college hackathon

  • $16,450 in prizes
  • Sep 12 – 14, 2014
  • 563 participants
Connected Intersections

Connected Intersections

Online

Smart phones are increasingly the common denominator among pedestrians, cyclists, and drivers on NYC's crowded streets. Create technology to connect those in traffic and keep pedestrians safe and alert.

  • $50,000 in prizes
  • Winners announced
  • 357 participants
delivery.com App Challenge

delivery.com App Challenge

Online

Unlock the local marketplace with apps that change the way people explore their communities and order online.

  • $60,000 in prizes
  • Winners announced
  • 341 participants
Pebble App Challenge

Pebble App Challenge

Online

A showdown of apps!

  • $8,984 in prizes
  • Winners announced
  • 327 participants
hackBCA

hackBCA

Hackensack, NJ, USA

hackBCA is a hackathon for and by high school students! It is one of the first ever high school hackathons, and will be hosted at the Bergen County Academies high school in Hackensack, New Jersey.

  • Non-monetary prizes
  • Mar 22 – 23, 2014
  • 245 participants
NYC Schools Gap App Challenge

NYC Schools Gap App Challenge

Online

The NYC Department of Education challenged software developers to submit apps and games that enhance math teaching and learning, and engagement for our middle schools.

  • $104,000 in prizes
  • Winners announced
  • 704 participants
DOL Worker Safety and Health App Challenge

DOL Worker Safety and Health App Challenge

Online

The Department of Labor’s Occupational Safety and Health Administration (OSHA) wants your help in building tools to educate the public about safety in the workplace.

  • $30,000 in prizes
  • Winners announced
  • 666 participants

Devpost

  • About
  • Careers
  • Contact
  • Help

Hackathons

  • Browse hackathons
  • Explore projects
  • Host a hackathon
  • Hackathon guides

Portfolio

  • Your projects
  • Your hackathons
  • Settings

Connect

  • Twitter
  • Discord
  • Facebook
  • LinkedIn
© 2026 Devpost, Inc. All rights reserved.
  • Community guidelines
  • Security
  • CA notice
  • Privacy policy
  • Terms of service