- 🎓 Software Engineering undergrad in Zhejiang, China
- 🚩 CTF player @ A1natas (reverse & web security) · 🖥️ self-hosting enthusiast (I contribute to immich) · 🔧 I build small tools that scratch my own itches
- 🌱 Currently learning: Rust · Go · how LLMs actually work
- ✍️ I write (in Chinese) about security, dev tooling and tinkering at blog.timmy.host
⭐ 33 stars · 🕓 502 commits · 🔀 7 PRs · 👥 53 followers