Ryan Cham (ryanchamruiyang)

Penetration testing and software development

Singapore
GitHub
LinkedIn

The WebMCP Challenge

Online

10 days for exploring what’s possible with WebMCP

$35,000 in prizes
Winners announced
7057 participants

CockroachDB × AWS Hackathon - Build with Agentic Memory

Online

Agents that think. Agents that act. Agents that remember; reliably, globally, at any scale.

$8,750 in prizes
Winners announced
3698 participants

IGAD Hackathon 2026: Smarter Early Warning, Stronger Communities

Ngong, Kenya

Transforming information into action for safer, more resilient communities

$10,000 in prizes
Jun 22 – Jul 31, 2026
509 participants

Slack Agent Builder Challenge

Online

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

$42,000 in prizes
Winners announced
4415 participants

Kiro Buildfest 2026 Singapore

Canada

Unleash your creativity with AI Agents

Non-monetary prizes
Jun 26 – Jul 4, 2026
130 participants

Global Tech Innovation 2026

Online

Build. Innovate. Dominate.

Non-monetary prizes
Winners announced
283 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
8484 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
15469 participants

Square's Local Community Hackathon

Online

Build an app that supports businesses to connect with their local community using the Square APIs

$40,000 in prizes
Winners announced
989 participants

GNEC Hackathon 2024 - Compete For UN - Affiliated / NGO Internships and prizes

Online

Create projects benefiting UNSDGs for a chance to work along UN & affiliated NGOs!

$12,500 in prizes
Winners announced
1006 participants

Pangea Securathon Showdown

Online

Create secure and compliant apps quickly and easily with a few lines of code. What will you build?

$5,000 in prizes
Winners announced
442 participants

EducateHacks 2024

Online

A public good hackathon focused on education technologies

$10,034 in prizes
Winners announced
1102 participants

DevCreate Hackathon: Build For Future

Online

Envisioning Tomorrow, Building Today

₹ 18,000 in prizes
Winners announced
238 participants

Polygon BUIDL IT : Summer 2022

Online

Dive into Web3 this summer and build a new dApp with Polygon

$515,000 in prizes
Winners announced
5370 participants

iNTUition v8.0

Online

Transforming ideas to code

$8,400 in prizes
Winners announced
328 participants