I will merge and dedupe two excel or CSV files

I join two messy tables and hand back one workbook. Duplicates get flagged, not silently deleted. Original files stay on a raw tab. No scraping, no tax advice, no call. I use software for the grunt work and I check the output. Florida, weekday hours. Send both files and tell me which column or columns should match. You get a merged sheet, a flagged duplicates tab, and an unmatched rows tab on the larger packages so you can see exactly what did not line up. Column names get standardized, dates and numbers get cleaned, and I keep a short note describing what I changed. If the two files disagree, I show you the conflict instead of guessing. Larger jobs up to three files or fifty thousand rows are handled in the premium package with a mapping note that explains how the fields were matched. Everything is async over messages so you do not need to book time with me.