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 1206 commits ██████████░░░░░░░░░░░░░░░ 38.09 %
🌆 Daytime 1019 commits ████████░░░░░░░░░░░░░░░░░ 32.19 %
🌃 Evening 927 commits ███████░░░░░░░░░░░░░░░░░░ 29.28 %
🌙 Night 14 commits ░░░░░░░░░░░░░░░░░░░░░░░░░ 00.44 %
📊 This Week I Spent My Time On
💬 Programming Languages:
Markdown 6 hrs 39 mins ████████████████░░░░░░░░░ 63.54 %
Python 2 hrs 21 mins ██████░░░░░░░░░░░░░░░░░░░ 22.48 %
Other 1 hr 22 mins ███░░░░░░░░░░░░░░░░░░░░░░ 13.10 %
JSON 2 mins ░░░░░░░░░░░░░░░░░░░░░░░░░ 00.45 %
YAML 0 secs ░░░░░░░░░░░░░░░░░░░░░░░░░ 00.14 %
🔥 Editors:
BraveBrowser 6 hrs 34 mins ████████████████░░░░░░░░░ 62.72 %
VS Code 1 hr 51 mins ████░░░░░░░░░░░░░░░░░░░░░ 17.65 %
Terminal 1 hr 10 mins ███░░░░░░░░░░░░░░░░░░░░░░ 11.15 %
Claude Code 39 mins ██░░░░░░░░░░░░░░░░░░░░░░░ 06.28 %
Codex CLI 13 mins █░░░░░░░░░░░░░░░░░░░░░░░░ 02.15 %
💻 Operating System:
Mac 8 hrs 49 mins █████████████████████░░░░ 84.14 %
Windows 56 mins ██░░░░░░░░░░░░░░░░░░░░░░░ 09.00 %
WSL 43 mins ██░░░░░░░░░░░░░░░░░░░░░░░ 06.85 %
🤖 AI Coding This Week
⏱ AI Coding Time: 2 hrs 28 mins (23.6%)
✍️ 1,317 lines written by AI, 9 lines written by hand (99.32% AI-written)
🔤 1,031,791 Input Tokens, 135,901 Output Tokens
💵 $18.68 Estimated AI Cost This Week
🧠 11 AI Sessions, 35 AI Prompts
GPT 745 lines ██████████████░░░░░░░░░░░ 56.57 %
Opus 572 lines ███████████░░░░░░░░░░░░░░ 43.43 %
Sonnet 0 lines ░░░░░░░░░░░░░░░░░░░░░░░░░ 00.00 %
🔎 AI Coding Insights:
🤖 AI-Driven — 99.32% of written lines came from AI
📄 Detailed Prompter — average 837 characters per prompt
🔁 Iterative Prompter — average 3 prompts per session
🚀 High AI Trust — 1.72% 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 31/08/2026 00:19:22 UTC
