I will clean one UTF-8 CSV file with up to 1,000 data rows and 20 columns (maximum 2 MB), removing surrounding whitespace, exact duplicate rows and empty rows while preserving your original. Deliverables: cleaned CSV plus a JSON audit report with transformation and row counts. Formula-like cells are exported as text for spreadsheet safety and these changes are reported. I use tested automation and review the results. Missing facts are flagged rather than invented. Excludes advanced Excel formulas, macros, research to fill missing data and fuzzy duplicate matching. Please supply the CSV, required columns and acceptance criteria before work starts. Includes one revision within the agreed scope.