Cassidy Williams (cassidoo)

Software engineer & developer evangelist at Clarifai

Seattle, Washington, United States
Website
GitHub
Twitter
LinkedIn

Acumos AI Challenge

Online

Announcing the Winner of the Acumos AI Challenge

$150,000 in prizes
Winners announced
307 participants

Alexa Skills Challenge: Kids

Online

Build an Alexa skill that educates, entertains, and engages kids under 13

$202,500 in prizes
Winners announced
2503 participants

RootsTech Innovator Showdown

Online

Have a Great Idea? Get Worldwide Exposure!

$100,000 in prizes
Winners announced
216 participants

AI Hackathon

New York, NY, USA

Make something with AI that will advance the inevitable robot apocalypse.

Non-monetary prizes
Aug 13, 2016
56 participants

TechCrunch Disrupt NY 2016

Brooklyn, NY, USA

Where Great Products Are Born in 24 Hours

$82,000 in prizes
May 7 – 8, 2016
447 participants

Yelp Hackathon

Online

Build the next generation of local apps with the Yelp API

$8,500 in prizes
Winners announced
714 participants

Rocketgraph Hackathon

Online

Rocketgraph is the first marketplace for cloud reporting, and we'd like to reward you for your cool ideas.

$1,500 in prizes
Winners announced
67 participants

Adobe Creative SDK Hackathon

Online

You like to build apps. We've got the world's best creative technology. Let's create.

$5,000 in prizes
Winners announced
82 participants

Bluemixathon: Operation Rescue & Recovery

Online

Natural or man-made, disasters bring chaos. Be part of the rescue team by building Bluemix apps that shape and speed the recovery.

$17,000 in prizes
Winners announced
304 participants

Inkathon

Online

Add seamless, cross-platform, quality inking expression to your apps with WILL. It’s ink for the 21st century

$51,250 in prizes
Winners announced
162 participants

TechCrunch Disrupt NYC 2015

New York, NY, USA

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

$17,000 in prizes
May 2 – 3, 2015
400 participants

SpartaHack

East Lansing, MI, USA

Live by the code

$22,960 in prizes
Mar 27 – 29, 2015
69 participants

20 Lines of JS Challenge

Online

Show us your best JavaScript hack in under #20lines of code!

$284 in prizes
Winners announced
87 participants

HackISU

Ames, IA, USA

HackISU is the premiere hackathon for students at Iowa State University. Bring your best ideas and join us for 24 hours of fun, excitement, coding, and prizes.

$1,950 in prizes
Apr 4 – 5, 2014
65 participants

PennApps

Philadelphia, Pennsylvania, USA

The World's Premier College Hackathon

$30,000 in prizes
Sep 6 – 8, 2013
657 participants