- Software Engineer at TikTok, building distributed backend systems and platform infrastructure for modern AI systems.
- Earned a Master's degree in Software Engineering from Carnegie Mellon University, where I worked with Prof. Leonardo Sousa in the Distributed Systems Research Group.
- Interested in distributed systems, cloud-native infrastructure, and runtime infrastructure for long-running, stateful AI workflows.
- I enjoy building open-source software and sharing what I learn through technical writing.
- Personal Website | 🇨🇳 For visitors from mainland China, a faster mirror is available here.
- Connect with me on LinkedIn.
I'm a Night 🦉
🌞 Morning 411 commits ⣿⣿⣿⣿⣿⣿⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀ 22.72 %
🌆 Daytime 230 commits ⣿⣿⣿⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀ 12.71 %
🌃 Evening 772 commits ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀ 42.68 %
🌙 Night 396 commits ⣿⣿⣿⣿⣿⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀ 21.89 %
🤖 AI Coding This Week
⏱ AI Coding Time: 6 hrs 50 mins (99.65%)
✍️ 6,877 lines written by AI, 1 lines written by hand (99.99% AI-written)
🔤 141,031,148 Input Tokens, 459,492 Output Tokens
💵 $717.49 Estimated AI Cost This Week
🧠 8 AI Sessions, 151 AI Prompts
Opus 5,120 lines ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣀⣀⣀⣀⣀⣀⣀ 70.42 %
GPT 2,151 lines ⣿⣿⣿⣿⣿⣿⣿⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀ 29.58 %
🔎 AI Coding Insights:
🤖 AI-Driven — 99.99% of written lines came from AI
📚 Verbose Prompter — average 5,844 characters per prompt
🔁 Iterative Prompter — average 19 prompts per session
🚀 High AI Trust — 0.03% of changed lines were hand-edited


