Transform Messy Data into Clean, Analysis-Ready Excel Sheets

Transform Messy Data into Clean, Analysis-Ready Excel SheetsTransform Messy Data into Clean, Analysis-Ready Excel Sheets

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Edward Amoo

• Jun 14

Took a messy, inconsistent dataset with missing values, mixed formats, and duplicate entries and cleaned it into a structured, analysis-ready Excel spreadsheet.

Microsoft Excel Data Analysis

Firda Anjani

• Jul 12

Interactive HR Dashboard in Microsoft Excel

Data Analysis Data Entry Data Visualization Excel VBA Microsoft Excel

Akshith Reddy Policepatel

• Jul 12

This portfolio project demonstrates my data cleaning workflow using a sample Excel dataset. I identified and corrected common data quality issues, including duplicate records, inconsistent text formatting, invalid date formats, missing values, inconsistent email and phone formats, and standardized categorical data. The cleaned dataset is structured, consistent, and ready for reporting, dashboard creation, and business analysis. This project was created using sample data to demonstrate my data cleaning skills and is not based on client data.

Microsoft Excel Data Analysis