Michael Allen (MichaelAllen)

UI/UX Engineer, Love to read comics and sing

New York, New York, United States
Website
GitHub
Twitter
LinkedIn

#BuildHybridAI 2026

Online

Build AI apps that run on-device and in the cloud with Firebase AI Logic.

$30,000 in prizes
Submissions open soon
867 participants

PayPal AI Hackathon

Featured

Online

Build what’s next with PayPal and AI

$67,500 in prizes
Nov 12, 2026 03:00 PM EST to submit
29962 participants

Learn AR with SPECS

Online

Learn to design for glasses. Your coding agent builds the Lens, no SPECS required.

$2,500 in prizes
Nov 09, 2026 05:00 PM EST to submit
1164 participants

Nebius x NVIDIA Global AI Hackathon

Online

Build the next frontier of AI on open infrastructure

$50,000 in prizes
Winners TBD
29874 participants

Build, Ship, Shape: Amazon Developer Hackathon

Online

Build across Amazon Devices and shape what's next.

$138,000 in prizes
Winners TBD
35467 participants

Latinos x AI Hackathon - NYC

New York, NY, USA

100 Latino builders. One Saturday. Three problems our communities live with.

$1,500 in prizes
Oct 10, 2026
112 participants

RevenueCat Shipaton 2026

Online

Ship apps and start making money.

$740,000 in prizes
Winners announced
28561 participants

Meta Horizon Start Developer Competition

Online

Accelerate your VR development journey with Meta Horizon Start and compete for $1.5M in cash prizes.

$1,500,000 in prizes
Winners announced
2865 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
785 participants

Cosmos HackAtom VI

Online

Enter the Cosmos and compete in this hackathon for $1,285,000 prizes in ATOM.

$1,310,000 in prizes
Winners announced
1927 participants

Build The World with Dolby.io Hackathon

Online

Compete for over $25,000 in prizes to build spectacular and innovative hybrid audio and video conference experiences— that create memorable WOW moments audiences will love.

$25,100 in prizes
Winners announced
498 participants

The Square Unboxed Hackathon

Online

Build apps for millions of businesses who use Square

$60,000 in prizes
Winners announced
439 participants

5G Edge Computing Challenge with AWS and Verizon

Online

Build low-latency applications using AWS Wavelength on Verizon’s 5G Edge.

$50,000 in prizes
Winners announced
718 participants

2019 Facebook North America Developer Community Hackathon New York

New York, NY, USA

Build innovative software for the future using Spark AR, Messenger and React/React Native

$3,144 in prizes
Oct 18 – 19, 2019
122 participants

2019 Developer Circles from Facebook Community Challenge

Online

Build software using React360, Spark AR, or HTML5 Games to give people the power to connect with friends and family, find communities and grow businesses.

$167,500 in prizes
Winners announced
12071 participants

Alexa Skills Challenge: Tech for Good

Online

Build Alexa Skills that have a positive impact on the environment and local communities.

$122,000 in prizes
Winners announced
890 participants