Jishnu Sreeranganath (JishnuA)

Bangalore, Karnataka, India

True AR Challenge & Hackathon

Online

Share your vision for AR apps for cars. Top finalists will receive cash prizes and join the US-based onsite Hackathon to create an AR app prototype with the True AR SDK by WayRay.

$155,000 in prizes
Winners TBD
167 participants

Alexa Skills Challenge: Life Hacks

Online

Build Alexa skills to make everyday tasks faster, easier and more delightful. Up to $250,000 in prizes!

$250,000 in prizes
Winners announced
1266 participants

GENOME LINK Challenge

Online

This challenge has ended -- find link to current Genomelink Hackathon below! Build DNA-personalized apps using GENOME LINK API, the world's premier DNA-integration API

$10,000 in prizes
Winners announced
239 participants

TechCrunch Disrupt SF 2016

San Francisco, CA, USA

Where Great Products Are Born in 24 Hours

$327,500 in prizes
Sep 10 – 11, 2016
647 participants

Atlassian Codegeist 2016

Online

Atlassian Codegeist Hackathon 2016

$100,000 in prizes
Winners announced
906 participants

Reference Data Challenge

Online

You know code. Scientists know data. Help NIST improve the way we share our scientific reference data by building an App today!

$45,000 in prizes
Winners announced
129 participants

TechCrunch Disrupt SF 2015

San Francisco, CA, USA

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

$88,400 in prizes
Sep 19 – 20, 2015
591 participants

Apps for Alberta

Online

Use Alberta open data to create apps for Alberta

$70,000 in prizes
Winners announced
156 participants

Philips HealthSuite Hackathon in San Francisco, CA

San Francisco, CA, USA

Connecting data for a healthier tomorrow

$60,472 in prizes
Mar 8, 2015
84 participants

LAUNCH Hackathon 2015

San Francisco, CA, USA

Launch 2016 here: launch.devpost.com/

$101,500 in prizes
Feb 27 – Mar 1, 2015
1348 participants

QuickBooks Connect $100K Developer Hackathon

San Jose, CA, USA

Join us for a chance to win a share of $100K in cash prizes at our 2-day Hackathon! Use our new dev tools and new API to build small business apps that integrate with QuickBooks Online.

$100,000 in prizes
Oct 20 – 21, 2014
31 participants

Salesforce $1 Million Hackathon 2014

San Francisco, CA, USA

BUILD THE BEST MOBILE APP

$995,000 in prizes
Oct 10 – 12, 2014
724 participants

YC Hacks

Mountain View, California, USA

Make something people want.

$12,710 in prizes
Aug 2 – 3, 2014
529 participants

Respirator Trusted-Source Mobile Application Challenge

Online

NIOSH is challenging teams of developers to design a mobile app that will be used by the public to query the trusted source site and display the info in an easy to view format on a mobile device.

$10,000 in prizes
Winners announced
31 participants

Cal Poly SLO iOS App Challenge

San Luis Obispo, California, USA

WISH and ACM at Cal Poly are presenting the iOS App Challenge. You'll have a weekend to make an iOS app and Apple will have engineers on-site to answer your technical questions.

$6,471 in prizes
Oct 18 – 21, 2013
78 participants

Chart.js Personal Dashboard Challenge

Online

Optimize your life. Create a dashboard visualizing personal data using Chart.js

$1,200 in prizes
Winners announced
185 participants

Impress.js: Beyond the Presentation

Online

Reinvent the presentation. Use impress.js and the power of CSS3 transforms and transitions to create a presentation for the modern browser.

$1,200 in prizes
Winners announced
168 participants

Appcelerator Mobile Dev Challenge

Online

Developers changed the world with their mobile apps … and won $15k!

$32,000 in prizes
Winners announced
593 participants