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LightR-039/README.md

Hi, I'm Huy Hoang 👋

📊 Data Analyst | 📈 Business Intelligence | 🧠 Data-Driven Decision Making

👨‍💻 About Me

  • 📍 Based in Dublin, Ireland
  • 🔍 Interested in data analysis, financial analytics, and business intelligence
  • 💡 Passionate about transforming raw data into actionable insights
  • 🛠 Experience with academic and practical data-driven projects

🧰 Tech Stack & Tools

📊 Data Analysis

Python Pandas NumPy Excel

📈 Visualization & BI

Tableau Matplotlib Seaborn

🗄️ Databases

SQL MySQL

⚙️ Tools & Platforms

Git GitHub Jupyter

📫 Let's Connect

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  1. API_project_market_reaction API_project_market_reaction Public

    An end-to-end data pipeline using Python, SQL Server, and Tableau to analyze how quarterly earnings announcements impact stock prices. Applied trading-day event windows, abnormal returns, and cumul…

    Jupyter Notebook

  2. SQL_EDA_project_datawarehouseanalysis SQL_EDA_project_datawarehouseanalysis Public

    SQL-powered EDA on a relational database to drive business decisions. Features complex queries (CTEs, window functions, joins), customer RFM & cohort analysis, sales trends, YoY growth, and top per…

    TSQL 1

  3. ML_project_creditcardfrauddetection ML_project_creditcardfrauddetection Public

    This project demonstrates a simple, fully explainable approach to detecting fraudulent credit card transactions using only Logistic Regression on a highly imbalanced dataset. It provides complete i…

    Jupyter Notebook 1

  4. TABLEAU_project_sales-customers TABLEAU_project_sales-customers Public

    Interactive Tableau dashboards for sales performance and customer analysis with YoY KPIs, trends, and dynamic filtering.

    1