Also known as 0xLeonhack. I build on Ethereum and I'm learning how to build agents. Long-term, I want to do this as a digital nomad — working remotely from anywhere.
- Agent development — autonomous workflows and agent-native products. What really holds my attention is trust: reconciling what an agent claimed, what it actually did, and what it was allowed to do.
- Web3 — the Ethereum ecosystem, onchain infrastructure, and the trustless ideas underneath them.
- Computer architecture — how a machine actually executes, from logic gates up.
Quantitative Research Consultant · WorldQuant (part-time) Market signals, data-driven research, systematic thinking.
Hackathon enthusiast · ETH Shanghai, AdventureX, LXDAO, and more I've joined a lot of them. The one I'm proudest of is ETH Shanghai 2025, where I built on Ethereum and got sponsored through ETHShanghai Youth Odyssey. I also built a DND Agent at AdventureX 2025 and took a Digital Collectible Award at the LXDAO casual hackathon.
- Email — sacultorlee@gmail.com
- X — @sacultorlee
- Blog — 0xleonhack.github.io/0xLeonhack