I will clean, format and validate your excel or CSV data
About this Gig
Have messy Excel or CSV data? I will clean it into a consistent, analysis-ready file. I can standardize dates and number formats, trim stray spaces, correct clear and repeated errors, remove duplicates using your rules, and flag missing or ambiguous values instead of guessing.
You will receive a cleaned .xlsx or .csv file plus a short summary of what changed. Standard and Premium include data correction and validation; Premium also includes a brief change log. One item means one data row, counted across all supplied files.
Please provide the source file, tell me which columns matter, and explain any special rules for duplicate records or valid values. Scanned PDFs, manual web research, custom dashboards, and large data migrations are outside these packages; message me first for a custom scope.
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FAQ
What counts as one item?
One item is one row or record of data. The package limit applies to the total rows across all files you provide, excluding header rows.
Will you guess missing or unclear values?
No. I flag uncertain values and follow the rules you provide. If a correction is obvious and repeated consistently, I can make it in Standard or Premium and document the change.
