Dani Ratner (dratner123)

Cambridge, Massachusetts, United States
Website
GitHub
LinkedIn

The Metaverse Healthcare Hackathon

Online

$10,200 in prizes
Winners announced
117 participants

Ripple CBDC Innovate - Winners Only Event

Online

Continue building your fintech or payments solution utilizing Ripple's CBDC Private Ledger. Phase II of CBDC Innovate has a $150K prize pool!

$150,000 in prizes
Winners announced
18 participants

Snap Spotlight Lensathon

Online

Build and publish an original and engaging AR Lens, using Lens Studio, for creators to use to elevate their Spotlight snap submissions.

$150,000 in prizes
Winners announced
722 participants

Build the Best Super App

Online

Rapyd's Million Dollar – Greatest Fintech Developer Series

$119,000 in prizes
Winners announced
479 participants

Future of Healthcare by Datavant

Online

Hack the way forward for healthcare

$50,000 in prizes
Winners announced
600 participants

Ripple CBDC Innovate 2022

Online

Build or update a fintech or payments solution utilizing Ripple's CBDC Solutions

$150,000 in prizes
Winners announced
462 participants

Square Unboxed Hackathon

Online

Build or extend an app with new features using Square’s new Bookings API release, Cash App Pay, Checkout API, or Terminal API.

$85,000 in prizes
Winners announced
806 participants

Chirp Developer Challenge

Online

Build an app using Twitter’s API v2 to unlock new experiences for people on Twitter, and inspire other developers.

$520,600 in prizes
Winners announced
1604 participants

DocuSign Good Code Hackathon

Online

A global hackathon for the greater good

$50,000 in prizes
Winners announced
1103 participants

Coda Packathon

Online

Build an extension that adds new powers to Coda docs for a chance at $20,000 in prizes.

$20,000 in prizes
Winners announced
386 participants

Build the Galaxy's Best Payment App for Space Tourism

Online

Rapyd's Million Dollar – Greatest Fintech Developer Series

$143,000 in prizes
Winners announced
462 participants

Mixed Reality Dev Days 2022 - Microsoft Hackathon

Online

Use open-source toolkits to build MR/VR projects that look great with less effort. Find out how at the Mixed Reality Dev Days event + hackathon.

$17,500 in prizes
Winners announced
646 participants

CORTX & Filecoin Integration Challenge 2022

Online

Change the way the world does data by connecting CORTX™— Seagate’s open-source object storage software — with the tools and platforms that underpin the data revolution.

$30,000 in prizes
Winners announced
262 participants

aelf Web3.0 Hackathon - Legend X

Online

Build a fully-functioning C# application on aelf to win over $500,000 in prizes!

$525,000 in prizes
Winners announced
302 participants

Build the Galaxy's Best Checkout

Online

Rapyd's Million Dollar – Greatest Fintech Developer Series

$250,000 in prizes
Winners announced
488 participants

Microsoft Teams App Development Challenge 2022

Online

Microsoft invites developers, ISVs and organizations to build and publish a new collaborative Teams app, or create a monetized transactable SaaS offer for a Teams app.

$60,000 in prizes
Winners announced
534 participants

Oasis Bloom Hackathon

Online

Build the next generation of DApps for Web3 and Beyond

$200,000 in prizes
Winners announced
1186 participants

Theta Q1 2022 Hackathon

Online

Theta is the leading blockchain in the media and entertainment space. Join us in building products, integrations and tools for the Theta ecosystem!

$500,000 in prizes
Winners announced
421 participants

Pacific Hackathon

Online

Want to help Pacific Civil Society have a voice? - Amplifying Pacific voices

$10,000 in prizes
Winners announced
156 participants

Great Expectations: Build the Shared, Open Standard of Data Quality

Online

Create tests, known as Expectations, for data in Geospatial, Semantic Types and Ethical AI

$13,600 in prizes
Winners announced
330 participants

Ready, Set, App!

Online

An Android mobile application development competition for North Carolina high school students.

$1,000 in prizes
Winners announced
130 participants

The HCL-Pega Pathbreaker Hackathon

Online

Aspire, Innovate, Automate! Join us for the HCL-Pega Pathbreaker Hackathon 2022

$20,000 in prizes
Winners announced
935 participants

Faber Web3 Hackathon

Online

Build new protocols, tools, infrastructure services, or applications to drive Web3 use cases either directly or indirectly using Filecoin and/or IPFS.

€69,994 in prizes
Winners announced
482 participants

MapsMap

Online

Build an app for open source collaboration on maps of problems through crowdsourcing and crowdfunding.

$61,000 in prizes
Winners announced
316 participants