Tianwei Liu (tianweiliu)

Vancouver, British Columbia, Canada
Website
GitHub

Build with Gemini XPRIZE

Online

$2,000,000 in prizes. Build with Gemini. Ship products that impact the world.

$2,000,000 in prizes
Aug 17, 2026 04:00 PM EDT to submit
18853 participants

OpenAI Build Week

Online

Join a global week of building with Codex

$100,000 in prizes
Submissions open soon
4900 participants

Global AI Hackathon Series with Qwen Cloud

Featured

Online

Build your own AI Agent on Qwen Cloud - compete for $70K in prizes across five tracks.

$45,000 in prizes
Jul 20, 2026 05:00 PM EDT to submit
7563 participants

Slack Agent Builder Challenge

Online

Whether it's your first agent or your fiftieth - Slack is where it ships.

$42,000 in prizes
Jul 13, 2026 08:00 PM EDT to submit
4158 participants

H0: Hack the Zero Stack with Vercel v0 and AWS Databases

Online

Front-end in minutes. Back-end designed for scale.

$80,000 in prizes
Winners TBD
9759 participants

GitLab Transcend Hackathon

Online

Intelligent orchestration, now with context.

$20,000 in prizes
Winners announced
1570 participants

Google Cloud Rapid Agent Hackathon

Online

Building Agents for Real-World Challenges

$60,000 in prizes
Winners TBD
14489 participants

Amazon Nova AI Hackathon

Online

Build your way with Amazon Nova

$40,000 in prizes
Winners announced
13421 participants

Gemini Live Agent Challenge

Online

Redefining Interaction: From Static Chatbots to Immersive Experiences

$80,000 in prizes
Winners announced
11850 participants

Gemini 3 Hackathon

Online

Build what's next

$100,000 in prizes
Winners announced
35554 participants

ETHWaterloo

Waterloo, Canada

Back to Waterloo, where it all began.

$74,201 in prizes
Nov 8 – 10, 2019
187 participants

Elevate Tech Jam 2019

Toronto, Canada

Elevate Tech Jam 2019 is a unique hackathon focused on solving real-world problems. The weekend will include informative workshops, great prizes and experiences to remember!

$15,600 in prizes
Sep 20 – 22, 2019
450 participants

Transport Hackathon series

Stockholm, Sweden

The next editions of the world’s first-ever global transport hackathon

Non-monetary prizes
Jun 6 – 7, 2019
39 participants

SooHacks

Sault Ste. Marie, Canada

Northern Ontario's premier student hackathon.

Non-monetary prizes
Mar 23 – 25, 2018
13 participants

Atlassian Codegeist 2017

Online

Atlassian Codegeist Hackathon 2017

$60,000 in prizes
Winners announced
397 participants