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.
Languages
Python Libraries
Tools
I'm an Early 🐤
🌞 Morning 1093 commits █████████░░░░░░░░░░░░░░░░ 36.58 %
🌆 Daytime 910 commits ████████░░░░░░░░░░░░░░░░░ 30.46 %
🌃 Evening 972 commits ████████░░░░░░░░░░░░░░░░░ 32.53 %
🌙 Night 13 commits ░░░░░░░░░░░░░░░░░░░░░░░░░ 00.44 %
📊 This Week I Spent My Time On
💬 Programming Languages:
Python 5 hrs 59 mins ██████████░░░░░░░░░░░░░░░ 39.93 %
Markdown 2 hrs 26 mins ████░░░░░░░░░░░░░░░░░░░░░ 16.32 %
Swift 2 hrs 20 mins ████░░░░░░░░░░░░░░░░░░░░░ 15.63 %
Other 1 hr 5 mins ██░░░░░░░░░░░░░░░░░░░░░░░ 07.32 %
PowerShell 1 hr 1 min ██░░░░░░░░░░░░░░░░░░░░░░░ 06.82 %
🔥 Editors:
VS Code 7 hrs 36 mins █████████████░░░░░░░░░░░░ 50.74 %
Codex CLI 3 hrs 10 mins █████░░░░░░░░░░░░░░░░░░░░ 21.12 %
Claude Code 1 hr 36 mins ███░░░░░░░░░░░░░░░░░░░░░░ 10.69 %
BraveBrowser 1 hr 5 mins ██░░░░░░░░░░░░░░░░░░░░░░░ 07.28 %
Terminal 50 mins █░░░░░░░░░░░░░░░░░░░░░░░░ 05.59 %
💻 Operating System:
Windows 8 hrs 40 mins ██████████████░░░░░░░░░░░ 57.85 %
Mac 4 hrs 30 mins ████████░░░░░░░░░░░░░░░░░ 30.05 %
WSL 1 hr 48 mins ███░░░░░░░░░░░░░░░░░░░░░░ 12.10 %
🤖 AI Coding This Week
⏱ AI Coding Time: 5 hrs 43 mins (38.15%)
✍️ 8,972 lines written by AI, 144 lines written by hand (98.42% AI-written)
🔤 81,195,068 Input Tokens, 361,692 Output Tokens
💵 $407.67 Estimated AI Cost This Week
🧠 23 AI Sessions, 61 AI Prompts
GPT 6,515 lines ██████████████████░░░░░░░ 72.30 %
Opus 2,496 lines ███████░░░░░░░░░░░░░░░░░░ 27.70 %
Codex-Cli 0 lines ░░░░░░░░░░░░░░░░░░░░░░░░░ 00.00 %
🔎 AI Coding Insights:
🤖 AI-Driven — 98.42% of written lines came from AI
📚 Verbose Prompter — average 2,847 characters per prompt
🔁 Iterative Prompter — average 3 prompts per session
🚀 High AI Trust — 8.75% of changed lines were hand-edited
I Mostly Code in Python
Python 22 repos ████████████░░░░░░░░░░░░░ 47.83 %
HTML 4 repos ██░░░░░░░░░░░░░░░░░░░░░░░ 08.70 %
Rust 3 repos ██░░░░░░░░░░░░░░░░░░░░░░░ 06.52 %
TeX 3 repos ██░░░░░░░░░░░░░░░░░░░░░░░ 06.52 %
C 1 repo █░░░░░░░░░░░░░░░░░░░░░░░░ 02.17 %
Timeline
Last Updated on 02/08/2026 02:04:01 UTC
