Crystal Lee (crystal-lee)

Burnaby, British Columbia, Canada

DeveloperWeek 2026 Hackathon

San Jose, CA, USA

Join the nation's largest challenge-driven in-person and online hackathon @ DeveloperWeek 2026!

$23,000 in prizes
Feb 2 – 20, 2026
1808 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
128428 participants

DataPalooza

Online

Connecting Insights with Twilio Segment and Databricks powered by AWS

$20,000 in prizes
Winners announced
540 participants

Google’s Immersive Geospatial Challenge

Online

Go beyond the map in Google’s Immersive Geospatial Challenge

$71,000 in prizes
Winners announced
2678 participants

Amazon Sustainability Data Initiative (ASDI) Global Hackathon

Online

Use the power of the cloud and ASDI data to help the world become sustainable.

$100,000 in prizes
Winners announced
1459 participants

StepZen GraphQL Challenge

Online

Use StepZen to build GraphQL APIs and applications for every data source.

$14,000 in prizes
Winners announced
272 participants

Snap AR Lensathon 2022

Online

Build sophisticated AR solutions with Lens Studio’s powerful suite of capabilities

$140,000 in prizes
Winners announced
858 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

Microsoft Azure Responsible AI Hackathon

Online

Build AI-powered apps on Azure that aligns with Responsible AI principals

$10,000 in prizes
Winners announced
744 participants

Graph For All Million Dollar Challenge

Online

Solve real problems with graph technology!

$1,020,000 in prizes
Winners announced
1532 participants

DevRev Hackathon - Coding with AI

Online

Use AI to code and automate Developer tasks

$23,000 in prizes
Winners announced
1521 participants

AWS Deep Learning Challenge

Online

Train a deep learning model on new Amazon EC2 DL1 instances powered by Habana Gaudi accelerators.

$150,000 in prizes
Winners announced
1715 participants

AWS Disaster Response Hackathon

Online

Improve Disaster Response with Machine Learning

$54,000 in prizes
Winners announced
1458 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

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

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

Modzy AI Hackathon

Online

Build an AI powered application or integration

$25,000 in prizes
Winners announced
321 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

Square: Build What’s POS_sible

Online

Build useful solutions with Square’s customer point-of-sale APIs

$100,000 in prizes
Winners announced
208 participants

PyTorch Annual Hackathon 2021

Online

Welcome to the Official PyTorch Annual Hackathon 2021!

$39,000 in prizes
Winners announced
1915 participants

Snap Developer Challenge 2021

Online

Build with Snap Kit to empower people to express themselves, live in the moment, learn about the world, or have fun together.

$11,000 in prizes
Winners announced
424 participants

Hacks for Humanity

Online

hacking for the social good

$11,000 in prizes
Winners announced
133 participants

Codegeist 2021

Online

Make your move to win — build Forge apps for Jira and Confluence — $300,000 in prizes.

$306,000 in prizes
Winners announced
1416 participants

Apps Up 2021 Europe | Huawei HMS App Innovation Contest

Online

Create a connected future powered by apps

$200,000 in prizes
Winners announced
491 participants