William Lennon (williamlennon)

Parker, Colorado, United States

Hack for Humanity | Summer 2026

Online

AI for Mental and Physical Health

Non-monetary prizes
Submissions open soon
43 participants

AWS AI Agent Global Hackathon

Online

Agents of change - building tomorrows AI solution today

$45,000 in prizes
Winners announced
9486 participants

World’s Largest Hackathon presented by Bolt

Online

Build with AI for a shot at some of the $1M+ in prizes.

$1,037,500 in prizes
Winners announced
128430 participants

Google Cloud x MLB(TM) Hackathon – Building with Gemini Models

Online

Build the future of baseball using Google Cloud.

$98,700 in prizes
Winners announced
7561 participants

Google Chrome Built-in AI Challenge

Online

Develop a web application or Chrome Extension that uses one or more Chrome built-in AI APIs to interact with integrated models such as Gemini Nano.

$65,000 in prizes
Winners announced
8502 participants

Google AI Hackathon

Online

Build a creative app that uses Google’s Generative AI tools. Push the boundaries of what Gen AI apps can do with Gemini!

$50,000 in prizes
Winners announced
15486 participants

EducateHacks 2024

Online

A public good hackathon focused on education technologies

$10,034 in prizes
Winners announced
1106 participants

The PartyRock Generative AI Hackathon by AWS

Online

Learn Generative AI with PartyRock; Make Apps Without Code!

$113,000 in prizes
Winners announced
7572 participants

Atlas Madness

Online

Hack MongoDB Atlas on Google Cloud

$10,000 in prizes
Winners announced
1153 participants

EducateHacks 2023

Online

A public good hackathon focused on education technologies

$8,330 in prizes
Winners announced
651 participants

Amazon Raise-up Buildathon

Online

Build sustainable solutions using AWS to ensure the survival of nonprofits and cultural institutions

$40,800 in prizes
Winners announced
860 participants

AppianWORLD20 Hackathon

Online

Bring your idea to life with the leading low-code platform

$16,500 in prizes
Winners announced
312 participants

Alexa Skills Challenge: In-Skill Purchasing

Online

Invent the future of premium voice content

$134,000 in prizes
Winners announced
1276 participants

Serverless Apps for Social Good

Online

Help the world by building open source serverless apps for the AWS Serverless Application Repository.

$22,000 in prizes
Winners announced
704 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

AWS Chatbot Challenge

Online

Create conversational, intelligent chatbots using Amazon Lex and AWS Lambda!

$19,797 in prizes
Winners announced
3850 participants