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khalenanassers/README.md

👋 Hi, I'm Khalena — A home chef and Amateur football player

The rest of the time I am a strategist and insights chaser, adept at transforming complex information into actionable intelligence that drives business growth and operational excellence.

This is my personal portfolio, some short examples how I transform data into business insights.

Each project/task follows a full analytics lifecycle, including:

  • 🔍 Business problem framing
  • 🧹 Data sourcing, and cleaning
  • 📊 Exploratory and statistical analysis
  • 🧮 Modeling and evaluation
  • 📈 Dashboards and BI reporting
  • 💡 Insight generation and strategic recommendations
  • 🌐 Process optimization

🔧 Tech Stack

  • Languages: Python, R, SQL, DAX, VBA
  • Tools: Excel, Power Query & Pivot, Power BI, Tableau, Google Sheets & Power Studio, SPSS
  • Data: Public datasets, synthetic data, and industry‑specific (Wind & Alcoholic)
  • Working daily with AI as a collaborative sidekick while continuously studying its underlying concepts and use cases

⏩Currently working on: Marketing analysis in Python using Machine Learning

Popular repositories Loading

  1. BMW-used-cars-sales-analysis BMW-used-cars-sales-analysis Public

    Full EDA including structure, summaries, distributions, correlations, and boxplots.

    1

  2. Customer-Churn-Analysis Customer-Churn-Analysis Public

    Data‑Driven Insights for Retention & Revenue Protection

    1

  3. -Video-Game-Sales-Analysis-Forecast -Video-Game-Sales-Analysis-Forecast Public

    A decision‑support analytics product for understanding global video game market performance.

    1

  4. khalenanassers khalenanassers Public

  5. How-could-AI-help-analyst- How-could-AI-help-analyst- Public

    An Exploratory Application‑Building Project for a Data Analyst Assistant Using Google AI Studio