An engineer focused on Web3 and trading systems — started by studying the Bitcoin protocol from the ground up, then built a matching engine in Go and low-level tooling for parsing on-chain data. My core interest is exchange internals, on-chain data, and high-performance systems; alongside that, years of mobile and backend experience.
| Repo | What it is |
|---|---|
| xschange | An extremely simple trade matching engine, written in Go |
| bitcoin-study-index | Index of notes from studying the Bitcoin protocol |
| gobtcparse | Bitcoin blockchain data parsing, written in Go |
| btc-go | Bitcoin tooling & experiments in Go |
| grpc | gRPC service experiments in Rust — the kind of plumbing trading infra runs on |
| Repo | What it is |
|---|---|
| weixin-mina | WeChat Mini Program examples & notes |
| android | Android learning notes and samples |
| react-native | React Native examples (Objective-C bridge included) |
| agora-swift | Agora SDK wrapper for Swift |
| deep-learn | Deep learning experiments in Python |
| script | Everyday shell scripts that save time |
13+ years, 37 repos, and counting. ⭐️ Star something you like — I'll probably build the next thing next to it.