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1. Quantitative-Modeling-Prediction Quantitative-Modeling-Prediction Public

   End-to-end predictive and econometric modeling with R, covering regression, classification, churn prediction, and GDP forecasting. Demonstrates expertise in EDA, feature engineering, model building…

   R

2. Business-Analytics-and-Visual-Storytelling Business-Analytics-and-Visual-Storytelling Public

   Business analytics portfolio applying EDA, clustering, panel regression, and sentiment analysis across multi-source datasets. Focused on turning complex data into actionable insights and compelling…

   Jupyter Notebook

3. Market-Segmentation-Customer-Profile-Modelling Market-Segmentation-Customer-Profile-Modelling Public

   Customer segmentation and profiling using clustering, regression, and statistical modeling to inform marketing strategies, buyer personas, and loyalty insights. Translates behavioral and demographi…

   R

4. Data-Engineering-Pipelines Data-Engineering-Pipelines Public

   SQL-based data engineering for Sales & Marketing analytics using Azure Data Factory, Azure Data Studio, and Azure SQL Database. Builds automated ETL pipelines, OLTP → OLAP transformations, and BI-r…

5. business-analytics-case-portfolio business-analytics-case-portfolio Public

   Collection of case studies and theoretical frameworks in business analytics and strategy. Projects span CLV modeling, price optimization, diffusion models, and STP analysis, applying structured rea…