Data Cleaning and Simple Data Analysis using SQL & Excel

In this project, I worked on cleaning and transforming raw data into a structured and usable format

Removed duplicates and handled missing values

Organized messy data into clean tables

Wrote SQL queries for basic analysis (SELECT, JOIN, GROUP BY)

Created simple insights and summaries using Excel

Tools used:

Microsoft SQL Server

Microsoft Excel

Result:

Clean, organized data ready for analysis and reporting