🛸 China · 🕗 UTC+8 · 🌐 中文 / English
AI agents & harnesses · 🧪 Quality engineering · 🛠️ Developer tools
I'm a Test Development Engineer from China, focused on quality engineering, automation, and developer tools. I enjoy understanding how systems work and turning that understanding into practical tools.
My testing background shapes how I build: make behavior observable, handle failures thoughtfully, and verify that the result actually works.
AI agents and agent harnesses are a long-term research interest of mine. I keep studying their internals and experimenting with the systems that connect models, tools, context, and people.
- ⚙️ Execution & orchestration — agent loops, tool calls, approval boundaries, cancellation, and coordination across tasks.
- 🧠 Context & memory — context assembly, reusable skills, persistent state, and continuity across sessions.
- 🧪 Reliability & feedback — event traces, session replay, failure recovery, and tests that verify task completion.
I learn by reading source code, experimenting with agent runtimes, and bringing AI into everyday development workflows.
Languages
Testing & delivery
Apps & services
On LINUX DO, you'll find me as ChangQiu. I share practical notes and discuss AI coding tools, automation, deployment, and desktop development.
Always happy to compare notes on agent harnesses, test tooling, and useful developer tools.
⚡ Stay awesome! ⚡
