Hao H (haohcraft)

Web developer

Cambridge, Massachusetts, United States
GitHub

Yelp Hackathon

Online

Build the next generation of local apps with the Yelp API

$8,500 in prizes
Winners announced
714 participants

Now every Developer can add social, local & environmental awareness to apps in minutes!

Online

trnql is challenging Developers to build a powerful contextual app that is truly social, local and completely environmentally aware using the trnql SDK. It's easy!

$7,500 in prizes
Winners announced
260 participants

The Kandy Throw Down

Online

Put your app in beast mode. Give it Kandy – reliable real-time communications SDKs for every scenario and every developer.

$29,000 in prizes
Winners announced
224 participants

Photo Hack Day NYC

New York, New York, USA

Photo Hack Day, an exciting, weekend-long coding marathon, brings together talented developers and designers to build amazing applications using web and mobile photo API's.

$17,554 in prizes
Dec 7, 2014
45 participants

Mobility Integration Challenge

Online

Make multi-modal trips simpler! Help people connect to multiple modes of transportation in cities with complex geographical constraints such as Chongqing.

USD$30,000 in prizes
Winners announced
93 participants

Techweek Hackathon Los Angeles

Santa Monica, CA, USA

Join us at General Assembly for the Techweek Los Angeles Hackathon.

Non-monetary prizes
Nov 22, 2014
65 participants

Yo App Challenge

Online

Yo now has location and links! The possibilities are endless! Let creativity prevail!

$7,500 in prizes
Winners announced
167 participants

ReKognition App Challenge

Online

Disrupt everyday life with leading computer vision technology. Win over $10000 in cash prizes.

$5,800 in prizes
Winners announced
83 participants

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

HubHacks: Boston's Civic Hackathon

Boston, MA, USA

HubHacks: Boston's Civic Hackathon

Non-monetary prizes
Aug 9 – 10, 2014
103 participants

Hackcess to Justice 2014

Boston, MA, USA

Hackcess to Justice 2014 is an Access to Justice hackathon presented by the ABA Journal and partners

$3,000 in prizes
Aug 7 – 8, 2014
47 participants

The Video Experience Hackathon at Kaltura Connect 2014

New York, New York, USA

Bring on your App dev and design skills, build a video application, present it to 1,200 attendees and win $50,000 prize!

$50,000 in prizes
Jun 13 – 15, 2014
80 participants

TechCrunch Disrupt NY Hackathon

New York, NY, USA

Calling hackers, developers and designers— strut your stuff and win tickets to Disrupt NY

$5,000 in prizes
May 3 – 4, 2014
319 participants