Where AI builders
find each other.
Events, hacker houses, and the people behind them — discover the global AI builder community.
Featured Event
Ralphthon
A 2-day AI hackathon by Team Attention. Build a product in 24 hours with Claude Code. Sponsored by Kakao Ventures and OpenAI.
Featured Hackers
Builders we discovered through events and hacker houses.
Guntae Park
AI Engineer · Team Attention
Full-stack AI engineer obsessed with agent orchestration. Built autonomous coding agents that ship production code without human intervention. Believes the future of software is written by machines, guided by taste.
Changhoe Kim
ML Engineer · Team Attention
ML engineer turning research papers into production systems. Specializes in RAG pipelines and LLM fine-tuning. Shipped models that serve 10K+ daily users. Always benchmarking, always optimizing.
Hoyeon Lee
Product Engineer · Team Attention
Product engineer who thinks in user flows and ships in weekends. Built AI-native products from zero to launch in 48-hour hackathons. Bridges the gap between what AI can do and what users actually need.