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1. Sibusiso08 Sibusiso08 Public

   Get to know Me

2. Medical-Insurance-Cost-Prediction-Analysis Medical-Insurance-Cost-Prediction-Analysis Public

   End-to-end healthcare insurance claims analysis: Excel cleaning → MySQL queries → Tableau dashboards → Python ML (Random Forest) predicting high-risk patients with 99.58% accuracy. 100K patient dat…

   Jupyter Notebook

3. cybersecurity-attack-analysis cybersecurity-attack-analysis Public

   Analysis of 13,867 cybersecurity attack scenarios across 63 categories. Full pipeline : data cleaning, MySQL analysis, and Python visualizations covering attack families, MITRE techniques, targeted…

   Jupyter Notebook

4. logistics-operations-analysis logistics-operations-analysis Public

   SQL-based logistics performance analysis with interactive dashboard visualization.

   Python

5. Company-Financials-Project Company-Financials-Project Public

   A financial dashboard created in Excel to track revenue, expenses, and net profit across quarters. Designed to support executive decision-making, this project demonstrates my skills in financial an…

6. Layoffs-Project-MySQL Layoffs-Project-MySQL Public

   A structured SQL project that analyzes global layoff data to identify industry trends, peak layoff periods, and regional impact. This project showcases my use of SQL for time-series aggregation and…