As an outstanding undergrad and master's grad student of the School of Software, Tsinghua University, currently I fully dedicate myself into the thrive of Timecho Ltd.
My software development and research focus on distributed time series database systems, both inference and post-train infrastructures serving for time series foundation models, and load balancing algorithms for time series database clusters.
Welcome to email me to discuss the related issues :) -- yongzao@apache.org
- 🎉 Merged PR #18365 in apache/iotdb
- 💪 Opened PR #18365 in apache/iotdb
- 🎉 Merged PR #18360 in apache/iotdb
- 💪 Opened PR #18360 in apache/iotdb
- 🎉 Merged PR #18348 in apache/iotdb
🐱 My GitHub Data
📦 327.5 kB Used in GitHub's Storage
🏆 318 Contributions in the Year 2026
🚫 Not Opted to Hire
📜 28 Public Repositories
🔑 7 Private Repositories
I'm an Early 🐤
🌞 Morning 68120 commits ████████░░░░░░░░░░░░░░░░░ 30.30 %
🌆 Daytime 76322 commits ████████░░░░░░░░░░░░░░░░░ 33.94 %
🌃 Evening 71793 commits ████████░░░░░░░░░░░░░░░░░ 31.93 %
🌙 Night 8612 commits █░░░░░░░░░░░░░░░░░░░░░░░░ 03.83 %
📅 I'm Most Productive on Friday
Monday 31970 commits ████░░░░░░░░░░░░░░░░░░░░░ 14.22 %
Tuesday 41427 commits █████░░░░░░░░░░░░░░░░░░░░ 18.42 %
Wednesday 38764 commits ████░░░░░░░░░░░░░░░░░░░░░ 17.24 %
Thursday 39685 commits ████░░░░░░░░░░░░░░░░░░░░░ 17.65 %
Friday 43526 commits █████░░░░░░░░░░░░░░░░░░░░ 19.36 %
Saturday 11537 commits █░░░░░░░░░░░░░░░░░░░░░░░░ 05.13 %
Sunday 17938 commits ██░░░░░░░░░░░░░░░░░░░░░░░ 07.98 %
📊 This Week I Spent My Time On
🕑︎ Time Zone: Asia/Shanghai
💬 Programming Languages:
Markdown 21 hrs 19 mins █████████░░░░░░░░░░░░░░░░ 34.84 %
Python 10 hrs 39 mins ████░░░░░░░░░░░░░░░░░░░░░ 17.43 %
Bash 8 hrs 40 mins ████░░░░░░░░░░░░░░░░░░░░░ 14.19 %
JSON 7 hrs 56 mins ███░░░░░░░░░░░░░░░░░░░░░░ 12.97 %
Java 5 hrs 24 mins ██░░░░░░░░░░░░░░░░░░░░░░░ 08.83 %
🔥 Editors:
VS Code 44 hrs 58 mins ██████████████████░░░░░░░ 73.51 %
IntelliJ IDEA 14 hrs 57 mins ██████░░░░░░░░░░░░░░░░░░░ 24.44 %
PyCharm 1 hr 15 mins █░░░░░░░░░░░░░░░░░░░░░░░░ 02.05 %
🐱💻 Projects:
Train-Timer-S1-zhr-chrono24 hrs 10 mins ██████████░░░░░░░░░░░░░░░ 39.51 %
timer-rest-service 17 hrs 24 mins ███████░░░░░░░░░░░░░░░░░░ 28.45 %
timechodb 7 hrs 4 mins ███░░░░░░░░░░░░░░░░░░░░░░ 11.57 %
Unknown Project 5 hrs ██░░░░░░░░░░░░░░░░░░░░░░░ 08.18 %
Downloads 2 hrs 54 mins █░░░░░░░░░░░░░░░░░░░░░░░░ 04.76 %
💻 Operating System:
Mac 61 hrs 10 mins █████████████████████████ 100.00 %
🤖 AI Coding This Week
⏱ AI Coding Time: 60 hrs 58 mins (99.67%)
✍️ 20,130 lines written by AI, 0 lines written by hand (100.0% AI-written)
🔤 2,803,579,832 Input Tokens, 8,720,597 Output Tokens
💵 $7489.62 Estimated AI Cost This Week
🧠 280 AI Sessions, 1698 AI Prompts
GPT 20,747 lines █████████████████████████ 99.51 %
Vscode-Wakatime 103 lines ░░░░░░░░░░░░░░░░░░░░░░░░░ 00.49 %
Deepseek 0 lines ░░░░░░░░░░░░░░░░░░░░░░░░░ 00.00 %
🔎 AI Coding Insights:
🤖 AI-Driven — 100.0% of written lines came from AI
📚 Verbose Prompter — average 16,834 characters per prompt
🔁 Iterative Prompter — average 6 prompts per session
🚀 High AI Trust — 0.0% of changed lines were hand-edited
I Mostly Code in Python
Python 19 repos █████████░░░░░░░░░░░░░░░░ 34.55 %
C++ 9 repos ████░░░░░░░░░░░░░░░░░░░░░ 16.36 %
Shell 3 repos █░░░░░░░░░░░░░░░░░░░░░░░░ 05.45 %
TeX 1 repo ░░░░░░░░░░░░░░░░░░░░░░░░░ 01.82 %
HTML 1 repo ░░░░░░░░░░░░░░░░░░░░░░░░░ 01.82 %
Timeline
Last Updated on 02/08/2026 17:29:49 UTC