I'm not a programmer by background — I'm someone who enjoys using technology to solve real problems, one small fix at a time.
I find real bugs in open-source projects and fix them. Every single change goes through a local sandbox verification process before submission:
fork → clone → venv → install deps → run existing tests (must pass)
→ write fix + targeted test → run full test suite → lint → PR
No code leaves my machine without passing the project's own test suite.
I work with AI tools (Claude / Anthropic Claude Code) to help with code analysis and implementation. Every PR I submit includes a clear disclosure of AI assistance and a detailed verification log — not a black box, but a documented process with a human making the final call.
| Project | PR | Description |
|---|---|---|
| cclib/cclib ⭐409 | #1826 | Support PYTEST_NWORKERS for parallel test execution |
| modelcontextprotocol/python-sdk ⭐23K | #2908 | Fix Windows CRLF corruption in stdio transport |
- 🖥️ Windows 11 · Python 3.12 · Git Bash
- 🛠️ Sandbox-first workflow — every fix verified locally
- 🌏 Based in China · 中文用户
"Real bugs, real fixes, real verification. No shortcuts."