I will clean organize and format your excel or CSV data
Excel and CSV Data Cleaning, Formatting and Reports
About this Gig
I will clean and organize your Excel or CSV data using rules we agree on before work starts.
I can remove duplicates using your chosen matching columns, trim extra spaces, standardize confirmed dates and numbers, fix agreed category labels, and format your spreadsheet. Missing values and unclear entries are flagged, never guessed.
Package limits (1 item = 1 input row):
Basic: 100 total rows, 1 sheet, 15 columns, 3 cleanup rules.
Standard: 200 total rows, up to 3 sheets, 20 columns per sheet, 5 rules.
Premium: 300 total rows, up to 5 sheets, 25 columns per sheet, 5 rules, plus a formula-based summary with up to 3 metrics and 2 charts.
Each package covers one file. You receive an editable cleaned file, the unchanged original, a change log, and a review list. Revisions cover the agreed scope on the original dataset.
No macros, web scraping, manual transcription, external research, or native Excel PivotTables. Portfolio examples use synthetic demo data.
Send a sample and your cleanup rules before ordering.
FAQ
What should I send before ordering?
Send a representative sample, the total rows and columns, your cleanup rules, and the output format you need. Identify formulas or layouts to preserve and any tool or data-handling restrictions.
How do you handle duplicates and missing values?
You choose the matching columns and which duplicate record to keep. Without a clear rule, uncertain records and missing values are flagged and retained. I do not invent missing information.
What does a revision cover?
Revisions cover adjustments to the agreed rules on the original dataset. New files, extra rows, new calculations, or additional rules require a scope review
