Kriengkrai Ritthaphrom (grianggrai)

I’m currently working on ...c#, .net, React.js, Vue.js, Angular.js, TS script, Flutter, AI, n8n, llm, python, RAG, MCP

Bangkok, Thái Lan
GitHub
LinkedIn

Google Cloud Rapid Agent Hackathon

Featured

Online

Building Agents for Real-World Challenges

$60,000 in prizes
Jun 11, 2026 05:00 PM EDT to submit
5105 participants

Build with MeDo Hackathon

Online

Build creative applications with MeDo, no coding required. Push the boundaries of what you can create.

$50,000 in prizes
May 20, 2026 09:00 AM EDT to submit
7076 participants

Digital Innovation Challenge 2025 - Finance Track

Online

AI Agents Unlock Finance for Sustainability

Non-monetary prizes
Winners TBD
179 participants

GitLab AI Hackathon

Online

You Orchestrate. AI Accelerates.

$65,000 in prizes
Winners announced
6965 participants

DigitalOcean Gradient™ AI Hackathon

Online

Build smarter. Ship faster. Power the next wave of AI.

$20,000 in prizes
Winners announced
2620 participants

Gemini Live Agent Challenge

Online

Redefining Interaction: From Static Chatbots to Immersive Experiences

$80,000 in prizes
Winners announced
11878 participants

Amazon Nova AI Hackathon

Online

Build your way with Amazon Nova

$40,000 in prizes
Winners announced
13443 participants

Martingale Hacks

Online

Don't just build another to-do app — apply your skills to challenge the S&P 500 itself.

Non-monetary prizes
Winners TBD
203 participants

Elasticsearch Agent Builder Hackathon

Online

Build context-driven agents fast with Elasticsearch

$20,000 in prizes
Winners announced
2114 participants

Gemini 3 Hackathon

Online

Build what's next

$100,000 in prizes
Winners announced
35581 participants

Sky’s the Limit - Cloud9 x JetBrains Hackathon

Online

Reimagine the future. Make it happen. With code.

$25,000 in prizes
Winners announced
2279 participants

Malim Hackathon 2025

Online

Build the All-Knowledge AI Agent and next-gen Library Management System

Non-monetary prizes
Winners TBD
94 participants

DeepSeek vs. Llama: The "Kill The Cloud" Challenge

Online

Ideate the future of Privacy-First, Offline AI. Build resilient mobile apps that work anywhere, anytime with On-Device Intelligence. Supported by YC Founders.

$150 in prizes
Winners TBD
237 participants

Build your Flutter Butler with Serverpod

Online

Your personal digital assistant, powered by Dart and built to serve.

$10,000 in prizes
Winners announced
1339 participants

LMA EDGE Hackathon

Online

Loan markets reimagined: practical, commercial, and scalable solutions for the multi-trillion dollar loan market.

$25,000 in prizes
Winners announced
2084 participants

MNEE Hackathon: Programmable Money for Agents, Commerce, and Automated Finance

Online

Create real-world applications that redefine how money moves with MNEE stablecoin.

$50,000 in prizes
Winners announced
1071 participants

Tableau Hackathon

Online

The Future of Analytics is Here. Start Building.

$45,000 in prizes
Winners announced
2251 participants

AI 4 Alzheimer's

Online

Build AI models for early Alzheimer’s detection. Make an impact in healthcare. Save a life.

$500 in prizes
Winners announced
1452 participants

AI Partner Catalyst: Accelerate Innovation

Online

Accelerating innovation through the Google Cloud partner ecosystem

$75,000 in prizes
Winners announced
6946 participants

ERNIE AI Developer Challenge

Online

Build Intelligent Solutions with ERNIE and PaddlePaddle

$10,000 in prizes
Winners announced
1083 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
2871 participants

Meta Horizon Creator Competition: Mobile Innovation

Online

Compete for up to 35 prizes, with a top prize of $100,000 for the top 3 entries and a total prize pool of $1,500,000.

$1,500,000 in prizes
Winners announced
1093 participants

Innovation Challenge 2026

Patiala, India

Official Pre-Summit Event of the AI Impact Summit 2026

₹ 175,000 in prizes
Nov 9 – Dec 5, 2025
470 participants

London Music Technology Hackathon

Greater London, United Kingdom

Create an audio app in 24 hours

Non-monetary prizes
Oct 3 – Nov 30, 2025
37 participants