Heart Disease Prediction and Clinical Risk Analytics
Built an ML pipeline on 300+ patient records, benchmarked four classification models achieving 87.72% accuracy and 0.936 ROC-AUC, and created a Tableau dashboard for patient demographics, disease trends, and model performance.
End-to-End Customer Shopping Behavior Analytics and Visualization
Performed exploratory data analysis on 100k+ transactions using PostgreSQL ETL workflows, identified revenue-driver insights, estimated total addressable market for the premium segment through clustering, and built Power BI KPI dashboards.
Sales Analysis — Superstore Dataset
Cleaned and queried approximately 10,000 transaction records using Python and MySQL, evaluated profitability across categories and geographies, identified the top 10 most profitable products, and built a Tableau dashboard.
Heart Disease Predication Analytics
Developed a machine learning–based heart disease prediction system using the UCI Cleveland Heart Disease Dataset. Performed data preprocessing, exploratory data analysis (EDA), feature engineering, model training and evaluation, ROC-AUC analysis, feature importance assessment, and built an interactive Tableau dashboard to visualize patient risk factors and model insights.
Retail Sales Analysis
Developed an end-to-end sales analytics project using the Sample Superstore dataset to uncover business insights through Python, MySQL, and Tableau. Performed data cleaning, exploratory data analysis (EDA), and SQL-based aggregation to evaluate sales, profit, profit margins, product performance, regional trends, and monthly sales patterns. Designed an interactive Tableau dashboard to visualize KPIs and support data-driven business decision-making.