Turn inconsistent CSV or spreadsheet data into a clean, reviewable delivery without losing the original source.

You receive: • a cleaned CSV with normalized fields and duplicates removed • a quarantine file for rows that need a human decision • a concise QA report explaining every rule applied • input/output reconciliation so record counts stay auditable

Typical fixes include duplicate rows, extra whitespace, inconsistent capitalization, date and phone formatting, and required-field checks.

Standard scope: one CSV or spreadsheet, up to 1,000 rows and 20 columns. I use a non-destructive workflow and never overwrite your source file. Sensitive personal, medical or financial records are excluded unless a compliant handling method is agreed first.