Data Cleaning
in sql
Global Layoffs Data Management System
Data Analyst well versed in SQL, Python, Power BI, Excel @EmmanuelTheAnalyst.
Global Layoffs Data Management System
A cleaned SQL portfolio project simulating messy e-commerce order data, demonstrating data cleaning, deduplication, standardization, and revenue/customer segmentation analysis using MYSQL
A humanized MySQL school database cleaning messy student records and analyzing exam scores, attendance, teacher workload, fees, and enrollment trends
A humanized MySQL healthcare project cleaning messy hospital records and analyzing patient stays, department revenue, doctor workload, and admission trends
Built a machine learning model predicting customer churn for MTN Ghana using Python, uncovering key retention drivers through data analysis and visualization
Ghana, Kumasi
Kotwi Road