Clean & Format Complex Spreadsheet

I have a single spreadsheet—originally supplied by a client—filled with mixed text and numerical data that is currently bulky and hard to read. I need it turned into a polished, presentation-ready workbook... (Budget: ₹12500 - ₹37500 INR, Jobs: Data Analysis, Data Entry, Data Management, Data Processing, Data Visualization, Excel, Excel Macros, Google Sheets, Visual Basic)