Dani Ratner (dratner123)

Cambridge, Massachusetts, United States
Website
GitHub
LinkedIn

Convergence - Serum & Wormhole Hackathon

Online

Crosschain Defi Hackathon

$585,000 in prizes
Winners announced
751 participants

HubSpot Themes Challenge 2021

Online

Build website themes for HubSpot’s marketplace to compete for a Tesla and over $100,000 in cash prizes.

$160,500 in prizes
Winners announced
878 participants

Next Top TON Startup

Online

Join the annual FreeTON blockchain startup competition to compete with the best, connect with global leaders, and to build the technology of the future, today.

$170,000 in prizes
Winners announced
252 participants

5G Edge Computing Challenge with AWS

Online

Build low-latency applications using AWS Wavelength on a 5G network for a chance to win $50,000 in prizes!

$50,000 in prizes
Winners announced
788 participants

Bitcoin Bankathon

Online

Build the next generation of blockchain-based banking applications to unlock improved financial services in El Salvador.

$150,000 in prizes
Winners announced
307 participants

loomSDK Holiday Hack

Online

Remote work is here to stay. The challenge? We’re used to being in-person to celebrate, align, debate, and discuss. Build a fun app that sparks joy and connection for remote teams.

$34,090 in prizes
Winners announced
261 participants

Mixed Reality Challenge: StereoKit (C# and OpenXR)

Online

Build a HoloLens 2 or VR experience with StereoKit, an easy-to-use open source library for building mixed reality projects with C# and OpenXR.

$6,000 in prizes
Winners announced
254 participants

Theta Hackathon Q3 2021

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
664 participants

Chainlink Fall Hackathon 2021

Online

Build the next generation of hybrid smart contracts alongside developers, creators, artists, and industry-leading mentors from across the blockchain ecosystem.

$606,500 in prizes
Winners announced
1520 participants

HECO Gaming Hackathon 2021

Online

Hack your HECO!

$92,250 in prizes
Winners announced
366 participants

HackOnLisk2

Online

Build your own blockchain application with the Lisk SDK in JavaScript. Blockchain applications should be submitted to either the DeFi or GameFi category.

$60,000 in prizes
Winners announced
194 participants

Hack APAC - “The New Normal is Yours!”

Online

Help define the ‘new normal’ by creating apps to make life safer, easier or less stressful in the post COVID world via building Kubernetes-native apps on the OpenShift app platform

$20,000 in prizes
Winners announced
218 participants

OEC: BUIDL IN METAFORCE Hackathon

Online

Welcome to build your GameFi world！

$1,100,000 in prizes
Winners announced
382 participants

Liquid Hacks 2.0

Online

Team Liquid's annual hackathon!

$32,484 in prizes
Winners announced
176 participants

The Freshworks Refresh App Challenge

Online

Build delightful apps for customers and employees!

$33,250 in prizes
Winners announced
327 participants

The VRP Hackathon (powered by Ozone)

Online

Bring to life the power of open banking Variable Recurring Payments (VRPs) and demonstrate how they can transform personal and business payment experiences.

£60,000 in prizes
Winners announced
125 participants

AWS Graviton Hackathon

Online

Build or migrate an application to Amazon EC2 instances powered by Arm-based AWS Graviton2 processors for a chance to win $10,000 cash and a trip to re:Invent 2021

$45,000 in prizes
Winners announced
1244 participants

Create and Build_ on Chia!

Online

Create and build working Blockchain applications utilizing Chia. Themes may include, but are not limited to Improved DeFi, Improved NFT, Gamefi, Tools and Wallet, etc.

$400,000 in prizes
Winners announced
327 participants

Okta Identity Early Access Hackathon 2021

Online

Build something awesome with our new Okta Identity Engine Limited GA release

$20,400 in prizes
Winners announced
480 participants

SAAI Factory - Hackathon on Art and AI

Online

SAAI –Super Artistic AI– FACTORY is a COLLABORATIVE APPROACH to ARTISTIC PRODUCTION and AI TECHNOLOGY

$25,000 in prizes
Winners announced
576 participants

Automation Anywhere Bot Games

Online

Game on! Build bots to win amazing prizes using Automation 360, the world's only cloud-native, web-based, platform for end-to-end automation. #BotGames #RPAugust

$12,000 in prizes
Winners announced
1072 participants

NFT Vision Hack

Online

A global online hackathon bringing together some of the most talented creatives and engineers to break the boundaries of what’s possible in the world of NFTs.

$28,000 in prizes
Winners announced
285 participants

Browsers 3000

Online

Build applications, websites, browser extensions, libraries, modules, tools or learning materials that bring web3 or P2P to the web we have today.

$37,980 in prizes
Winners announced
501 participants

DocuSign Good Code Hackathon

Online

A global hackathon for the greater good

$50,000 in prizes
Winners announced
848 participants