I will clean and validate CSV data with a clear change log

I'm Alin, a SAP Master Data Specialist. I help you check a CSV table without losing track of what changed.

This package covers one CSV file with up to 100 data rows and 15 columns. We agree which fields to trim, which values are required and which column identifies each record.

You receive a cleaned CSV, a separate issue report and a before-and-after change log. Duplicate keys and missing values are flagged for your decision; records are not deleted automatically and missing information is never guessed. Your original file stays unchanged.

Please send a small anonymized sample before ordering. We will confirm the delimiter, encoding, key matching rules and delivery format in writing.

One revision using the same file and agreed rules is included. This is a CSV-only service: native Excel workbooks, formulas, macros, web research, scraping, fuzzy matching and live system integrations are not included. Communication and delivery stay on Fiverr.