Data Cleaning and Preprocessing of Student Records (Excel)

I collected and entered raw student data into Excel, then performed a full data cleaning and organization process.

The tasks included:

data entry of student information (names, subjects, grades, academic details).

Standardizing student names into a consistent format.

Organizing subjects into clear categories (Math, Arabic, Biology, etc.).

Handling missing values, fixing errors, and removing duplicates.

Delivering a clean, structured Excel file ready for reporting or further use.

This project highlights my skills in Data Entry, Data Cleaning, and Data Organization with attention to accuracy and details.