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 #18480 in apache/iotdb
- ❌ Closed PR #18479 in apache/iotdb
- 🎉 Merged PR #18478 in apache/iotdb
- 💪 Opened PR #18480 in apache/iotdb
- 💪 Opened PR #18479 in apache/iotdb
🐱 My GitHub Data
📦 328.2 kB Used in GitHub's Storage
🏆 329 Contributions in the Year 2026
🚫 Not Opted to Hire
📜 28 Public Repositories
🔑 8 Private Repositories
I'm an Early 🐤
🌞 Morning 68925 commits ████████░░░░░░░░░░░░░░░░░ 30.27 %
🌆 Daytime 77392 commits ████████░░░░░░░░░░░░░░░░░ 33.99 %
🌃 Evening 72665 commits ████████░░░░░░░░░░░░░░░░░ 31.91 %
🌙 Night 8704 commits █░░░░░░░░░░░░░░░░░░░░░░░░ 03.82 %
📅 I'm Most Productive on Friday
Monday 32329 commits ████░░░░░░░░░░░░░░░░░░░░░ 14.20 %
Tuesday 42006 commits █████░░░░░░░░░░░░░░░░░░░░ 18.45 %
Wednesday 39294 commits ████░░░░░░░░░░░░░░░░░░░░░ 17.26 %
Thursday 40156 commits ████░░░░░░░░░░░░░░░░░░░░░ 17.64 %
Friday 44043 commits █████░░░░░░░░░░░░░░░░░░░░ 19.34 %
Saturday 11701 commits █░░░░░░░░░░░░░░░░░░░░░░░░ 05.14 %
Sunday 18157 commits ██░░░░░░░░░░░░░░░░░░░░░░░ 07.97 %
📊 This Week I Spent My Time On
🕑︎ Time Zone: Asia/Shanghai
💬 Programming Languages:
Python 22 hrs 11 mins ██████████░░░░░░░░░░░░░░░ 38.95 %
Markdown 13 hrs 50 mins ██████░░░░░░░░░░░░░░░░░░░ 24.28 %
Image (svg) 7 hrs 38 mins ███░░░░░░░░░░░░░░░░░░░░░░ 13.42 %
Other 4 hrs 51 mins ██░░░░░░░░░░░░░░░░░░░░░░░ 08.53 %
Java 1 hr 49 mins █░░░░░░░░░░░░░░░░░░░░░░░░ 03.20 %
🔥 Editors:
Codex Vscode 48 hrs 48 mins █████████████████████░░░░ 85.66 %
PyCharm 6 hrs 4 mins ███░░░░░░░░░░░░░░░░░░░░░░ 10.65 %
IntelliJ IDEA 1 hr 30 mins █░░░░░░░░░░░░░░░░░░░░░░░░ 02.66 %
VS Code 35 mins ░░░░░░░░░░░░░░░░░░░░░░░░░ 01.04 %
🐱💻 Projects:
timer-rest-service 46 hrs 57 mins █████████████████████░░░░ 82.39 %
timechodb 6 hrs 4 mins ███░░░░░░░░░░░░░░░░░░░░░░ 10.67 %
ci-machines 2 hrs 10 mins █░░░░░░░░░░░░░░░░░░░░░░░░ 03.81 %
tsfile_governance 41 mins ░░░░░░░░░░░░░░░░░░░░░░░░░ 01.20 %
Unknown Project 16 mins ░░░░░░░░░░░░░░░░░░░░░░░░░ 00.49 %
💻 Operating System:
Mac 56 hrs 59 mins █████████████████████████ 100.00 %
🤖 AI Coding This Week
⏱ AI Coding Time: 56 hrs 6 mins (98.46%)
✍️ 22,420 lines written by AI, 0 lines written by hand (100.0% AI-written)
🔤 660,896,586 Input Tokens, 12,772,793 Output Tokens
💵 $2999.85 Estimated AI Cost This Week
🧠 80 AI Sessions, 163 AI Prompts
GPT 22,623 lines ████████████████████████░ 94.83 %
Codex-Vscode 1,233 lines █░░░░░░░░░░░░░░░░░░░░░░░░ 05.17 %
🔎 AI Coding Insights:
🤖 AI-Driven — 100.0% of written lines came from AI
📚 Verbose Prompter — average 4,289 characters per prompt
🔁 Iterative Prompter — average 2 prompts per session
🚀 High AI Trust — 0.0% of changed lines were hand-edited
I Mostly Code in Python
Python 21 repos █████████░░░░░░░░░░░░░░░░ 36.84 %
C++ 9 repos ████░░░░░░░░░░░░░░░░░░░░░ 15.79 %
Shell 3 repos █░░░░░░░░░░░░░░░░░░░░░░░░ 05.26 %
TeX 1 repo ░░░░░░░░░░░░░░░░░░░░░░░░░ 01.75 %
HTML 1 repo ░░░░░░░░░░░░░░░░░░░░░░░░░ 01.75 %
Timeline
Last Updated on 21/08/2026 17:28:05 UTC