I will clean and validate your CSV or JSON dataset

I will clean and validate one buyer-supplied CSV or JSON dataset of up to 50,000 rows. Deliverables: corrected file; deterministic transformation log; duplicate and invalid-row report; schema and field-type checks; and a summary of unresolved ambiguity. I will preserve the source data and never request personal information or production credentials. Includes one clarification pass. Delivery starts only after the LaborX milestone is funded. Please provide sample columns, required output format, validation rules, and whether missing values should be flagged or imputed. Excludes sensitive or unlawfully sourced data, financial advice, and cybersecurity work.