I will clean and deduplicate your excel or CSV file

Turn a messy Excel or CSV file into a clean, easy-to-use spreadsheet.

For $15, I will work on one file with up to 100 data rows and 8 columns:

- Remove exact duplicates using agreed key columns.

- Standardize date formats, spacing and text labels.

- Flag missing or ambiguous values and preserve genuine zeros.

- Tidy the spreadsheet layout.

You receive the cleaned workbook, original data and a clear change log. Delivery is within 2 days, with 1 revision covering the agreed scope.

Not sure if your file fits? Before ordering, send a few anonymized sample rows and describe the result you need. I will confirm the scope first. Sample review checks feasibility; it is not a free full cleanup.

Web research, statistical modeling, macros and complex formula repairs are outside this package. Scripts and AI assistance may be used where permitted, with output checks before delivery. Gallery examples use synthetic data, not client work.