Excel Customer Data Entry

I have a collection of customer information that must be organised accurately in Excel. Your job is to take the raw details I provide—names, contact numbers, email addresses, and any extra fields I specify—and enter them into a clean, well-structured spreadsheet.

The spreadsheet has to follow the column layout I give you, preserve exact spelling, and avoid duplicate records. I will share the source files in batches; each batch should be completed and sent back for a quick review before you move on to the next.

I value precision over speed, but I still need a reasonable turnaround so my own workflow isn’t delayed. If you are comfortable handling typical Excel functions—data validation, basic formatting, and simple filtering—that will help keep the file consistent and easy for me to work with later.

Deliverable:
• An Excel workbook (or multiple sheets if needed) containing all customer data entered, formatted, and checked for errors.

Let me know your estimated time frame and any clarifying questions so we can get started right away.