I will clean, deduplicate, and repair your excel or CSV data files

Messy spreadsheets slow everything down. Duplicate rows, broken dates, mixed formats, and columns that will not sort. We fix that.

This Gig covers small, clearly scoped Excel and CSV cleanup jobs using the package sizes shown on this page. For larger files, send a sample and the row count first, and we can quote a custom offer with a realistic timeline.

We handle deduplication, formatting repair, date and number standardization, merging multiple files into one clean sheet, and validation checks.

How we work: you send the file and describe the problem. We confirm scope before starting. We use scripts and AI tooling internally to work fast, then we run validation checks and manually review samples, summaries, and edge cases before delivery. You receive the cleaned file plus a change summary, so you can verify exactly what we did. On the Premium tier you also get the cleaning script itself, so you can rerun the same cleanup on future files.

We can process files containing English, Chinese, and Khmer text.