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Wei-NingChang/README.md

Hi, I'm Wei-Ning (Winnie) Chang ๐Ÿ‘‹

Graduate student in Business Analytics and Project Management with hands-on experience in financial and data analysis. I am currently pursuing a Masterโ€™s degree in Business Analytics and Project Management at the University of Connecticut, with a strong interest in data analysis, financial analytics, and data-driven decision making.

Through my academic training and internship experience, I have developed strong skills in Python, SQL, and statistical analysis. I enjoy working with real-world data and turning complex datasets into practical business insights.


๐Ÿ”น Skills

  • Python (pandas, NumPy)
  • SQL & Database Design (ERD, Joins, Window Functions)
  • R / RStudio / R Markdown
  • Excel (VBA), JMP, SAS
  • Agile / Scrum
  • Microsoft Office

๐Ÿ”น Professional Experience

Data Analyst Intern | Paxel Consulting LLC (Jun 2025 โ€“ Aug 2025)

  • Cleaned and organized equity and ETF data using Python
  • Conducted portfolio performance and risk-return analysis
  • Maintained data accuracy within the Avantax platform
  • Supported internal investment evaluation and reporting

Administrative Assistant | NYCU Speech Process Laboratory (Jul 2022 โ€“ May 2024)

  • Coordinated meetings and managed research expenses
  • Prepared research reports and presentations
  • Co-authored academic papers in music information retrieval

๐Ÿ”น Selected Projects

NutriSnap โ€“ AI-Powered Nutrition Application

  • Built a generative AI workflow using the Dify platform
  • Integrated LLMs for multimodal inputs (images and text)
  • Designed routing logic and fallback handling

Library Book Borrowing System (SQL Project)

  • Designed relational databases using ERD and SQL scripts
  • Implemented primary and foreign key structures
  • Developed analytical queries for usage reports

Portfolio Analysis (Python)

  • Analyzed ETF and equity performance using pandas and NumPy
  • Conducted benchmarking and risk-return evaluation

Website Traffic Forecasting (SAS)

  • Built ARIMA/SARIMA models for traffic prediction
  • Identified trends to support marketing strategies

๐Ÿ”น Education

University of Connecticut
M.S. in Business Analytics & Project Management (Expected May 2026)

Soochow University, Taiwan
B.B.A. in Business Administration (2022)


๐Ÿ”น Publications

  • Multimodal Feature Extraction and Fusion for Music Emotion Recognition (Best Paper Award, 2023)
  • Music Danceability Prediction with Audio Features (Best Paper Award, 2023)

๐Ÿ”น Contact

๐Ÿ“ง weiningchang18@gmail.com
๐Ÿ”— LinkedIn: https://www.linkedin.com/in/wei-ningchang


โญ Thank you for visiting my profile. Feel free to explore my repositories below.

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  1. Wei-NingChang Wei-NingChang Public

    My personal portfolio and projects