Cleaning Messy Excel Data

This was one of those projects where the client had a huge Excel file 10,000+ rows that just wasn’t usable—blank cells, mixed-up formats, duplicated rows—you name it. I cleaned everything using formulas, filters, and some smart tricks in Excel. By the end, the data was neat, consistent, and totally ready for analysis or reporting. The client was relieved to finally have something they could trust and work with confidently.