I will clean and deduplicate your messy excel or csv data

Send me the messy file. I send back one you can actually use.

Free 100-row sample first.

I clean and standardise data with Python and pandas, then hand you a

file that imports without errors.

What I fix:

- Duplicate rows, matched on the fields that actually identify a

 record, not just exact matches

- Dates, currencies, and units standardised to one format

- Broken encoding and stray characters repaired

- Columns split, merged, or renamed to your schema

- Multiple files merged into one consistent sheet

Validation, not just tidying: on a recent job I ran EAN-13 check-digit

validation and deduplicated on unique IDs, then split the output into

verified rows and rows needing a human look. You know exactly what you

can trust.

Formats: CSV, Excel, JSON, TSV in and out. Premium includes a reusable

Python script so you can re-run the same cleaning yourself next month.

Send the file and tell me what "clean" means for your use case. I'll

clean 100 rows free so you can see the before and after.