Quantitative modeller based in the UAE · Early bird coder · Python & mobile enthusiast
- I work primarily in Python for quantitative modelling and data projects
- Personal homepage: jinyangwang27.github.io
- Maintainer of awesome-python — one of GitHub's most starred repositories
- Ph.D. Physics · Utrecht University | MSc Mathematics · University of Exeter | BSc Mathematics · University of Liverpool
— iOS loan & mortgage amortisation calculator
— Python library for I Ching divination
— Rust library for lunar calendar calculations
— A Rust implementation for Zi Wei Dou Shu (紫微斗数) chart generation, feature extraction, and eventually rule-based interpretation.
— Local-first memory for AI agents about the people in your life
Languages
Python Libraries
Tools
I'm an Early 🐤
🌞 Morning 1268 commits █████████░░░░░░░░░░░░░░░░ 35.79 %
🌆 Daytime 1198 commits ████████░░░░░░░░░░░░░░░░░ 33.81 %
🌃 Evening 1063 commits ████████░░░░░░░░░░░░░░░░░ 30.00 %
🌙 Night 14 commits ░░░░░░░░░░░░░░░░░░░░░░░░░ 00.40 %
📊 This Week I Spent My Time On
💬 Programming Languages:
Markdown 4 hrs 38 mins ██████████░░░░░░░░░░░░░░░ 39.42 %
Other 3 hrs 48 mins ████████░░░░░░░░░░░░░░░░░ 32.35 %
Python 2 hrs 3 mins ████░░░░░░░░░░░░░░░░░░░░░ 17.46 %
TeX 51 mins ██░░░░░░░░░░░░░░░░░░░░░░░ 07.24 %
Text 24 mins █░░░░░░░░░░░░░░░░░░░░░░░░ 03.45 %
🔥 Editors:
Claude Code 8 hrs 33 mins ██████████████████░░░░░░░ 72.66 %
Codex Vscode 1 hr 14 mins ███░░░░░░░░░░░░░░░░░░░░░░ 10.58 %
Codex CLI 54 mins ██░░░░░░░░░░░░░░░░░░░░░░░ 07.71 %
VS Code 50 mins ██░░░░░░░░░░░░░░░░░░░░░░░ 07.08 %
Terminal 13 mins ░░░░░░░░░░░░░░░░░░░░░░░░░ 01.97 %
💻 Operating System:
Linux 11 hrs 31 mins ████████████████████████░ 97.87 %
Mac 15 mins █░░░░░░░░░░░░░░░░░░░░░░░░ 02.13 %
🤖 AI Coding This Week
⏱ AI Coding Time: 11 hrs 34 mins (98.24%)
✍️ 4,653 lines written by AI, 8 lines written by hand (99.83% AI-written)
🔤 3,592,977 Input Tokens, 555,646 Output Tokens
💵 $99.81 Estimated AI Cost This Week
🧠 61 AI Sessions, 158 AI Prompts
Opus 4,412 lines ████████████████████████░ 94.60 %
GPT 225 lines █░░░░░░░░░░░░░░░░░░░░░░░░ 04.82 %
Sonnet 27 lines ░░░░░░░░░░░░░░░░░░░░░░░░░ 00.58 %
Claude-Code 0 lines ░░░░░░░░░░░░░░░░░░░░░░░░░ 00.00 %
🔎 AI Coding Insights:
🤖 AI-Driven — 99.83% of written lines came from AI
📚 Verbose Prompter — average 3,582 characters per prompt
🔁 Iterative Prompter — average 3 prompts per session
🚀 High AI Trust — 0.32% of changed lines were hand-edited
I Mostly Code in Python
Python 22 repos ████████████░░░░░░░░░░░░░ 46.81 %
HTML 4 repos ██░░░░░░░░░░░░░░░░░░░░░░░ 08.51 %
Rust 3 repos ██░░░░░░░░░░░░░░░░░░░░░░░ 06.38 %
TeX 3 repos ██░░░░░░░░░░░░░░░░░░░░░░░ 06.38 %
C 1 repo █░░░░░░░░░░░░░░░░░░░░░░░░ 02.13 %
Timeline
Last Updated on 24/09/2026 00:20:25 UTC