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Jupiepy/README.md

Hi there 👋

I'm Jupie — a finance student who enjoys getting my hands dirty with data. Currently exploring:

  • 📊 How Python + SQL make sense of messy financial data
  • 📈 Backtesting simple quant strategies (moving averages, factor models)
  • 🧠 Optimization ideas — GA/PSO for portfolio allocation
  • 📚 Whatever finance + code problem I happen to be reading about

Mostly learning in public. Feedback always welcome！

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  1. Private-Equity-Data Private-Equity-Data Public

    Automated ETL scripts using Pandas for standardizing post-investment financial reports from multi-manager PE funds, addressing real-world data heterogeneity challenges.

    Python

  2. Consumer-Research-ZGen Consumer-Research-ZGen Public

    Survey-based study on how emotional value drives Gen-Z consumption of "pretty food" (漂亮饭) in China — factor analysis, reliability testing and text mining on 531 valid responses.

    Python

  3. Credit-Risk-Scorecard Credit-Risk-Scorecard Public

    End-to-end consumer-credit scorecard — WOE binning, Information Value feature selection and logistic regression, scaled to a point-based scorecard and evaluated with KS/AUC (KS 0.52, AUC 0.83).

    Python

  4. Financial-Data Financial-Data Public

    Relational database schema design for equity portfolio management, covering conceptual ER modeling, physical DDL scripts, and complex analytical queries for financial reporting.

    PLpgSQL