- Backend developer focusing on Golang / C++ / System Architecture
- Enjoy exploring how things work — whether it's CDP internals、OS concepts、networking、or browser automation
- I like understanding how things work under the hood and designing systems that stay predictable and easy to reason about.
- Currently building:
- Golang microservices
- CDP abstraction library (cdpkit)
- Distributed crawler tools
- PostgreSQL + RabbitMQ backend systems
- Learning deeply: C++、OS internals、algorithm fundamentals
- 🧩 cdpkit – Go-based CDP abstraction layer (multi-tab, JS eval, recovery, browser/task pool)
- 📚 Novel Platform Backend – Golang microservices with PostgreSQL / RabbitMQ
- 🕵️ Crawler Architecture – Multiprocess worker pool + CDP hook interception
- 🧰 Dev Tools – log cleaner、Node static builder、container init scripts
- 🧠 Algorithms – LeetCode / NeetCode written in C++ to sharpen fundamentals
- ✉️ peggydevork@gmail.com
- Or reach me through GitHub
Understanding the system is the foundation of writing better software.