Backend & automation engineer building reliable tools around data, browsers, and AI workflows.
后端工程 · 数据自动化 · 浏览器工具 · AI Agent 基础设施
- 🧩 Turn repetitive web and data workflows into dependable services and developer tools.
- ⚙️ Build APIs and automation primarily with Python and FastAPI, with TypeScript/JavaScript, Go, and Rust where they fit best.
- 🛡️ Care about clear contracts, idempotency, observability, safe defaults, and real runtime verification.
- 📍 Based in Shanghai, China.
| Project | What it does | Stack |
|---|---|---|
| Tencent LCU FastAPI | Local-only API for Tencent League Client integrations, with authentication, idempotency, and purchase safeguards. | Python · FastAPI · SQLite |
| M-Team Seed Recommender | Ranks seeding opportunities with the official bonus formula and can safely queue selected torrents in qBittorrent. | Python · TypeScript · Vue |
| Aily Runtime Log Exporter | Chrome extension for selecting, collecting, and exporting Feishu Aily runtime traces as structured ZIP archives. | JavaScript · Chrome Extension |
| JSON Compression | Compares and selects JSON compression strategies across speed, size, and data-shape trade-offs. | Python · Standard Library |
- Agent-ready APIs and MCP-style tool integrations
- Reliable data collection and workflow orchestration
- Browser extensions and local-first automation
- Turning operational pain points into small, useful products
Building useful systems, one verified workflow at a time.