Reliable Excel Data Entry Cleanup

I have several large Excel and Google Sheets files filled with text-based records that now need to be entered into a master sheet, cleaned, and reorganised. All of the data is already in spreadsheet format, yet it contains duplicates and a number of irrelevant rows or columns that must be removed. Once the raw information is consolidated, it should be consistently laid out so every field lines up perfectly and can be filtered or analysed without errors.

You’ll be working directly in Excel or its Google Sheets equivalent, whichever you prefer, but accuracy is non-negotiable: every cell has to be double-checked and every change traceable in the version history. A quick turnaround is appreciated; if your first delivery is spotless and on schedule, I’ll have follow-on batches for you.

Deliverables
• One cleaned, de-duplicated spreadsheet ready for immediate use
• A short change log noting any structural adjustments you made

I’ll be available throughout the project to answer questions, but I’m looking for someone who can largely manage the process independently and return crisp, error-free results.