I will clean, deduplicate and format your messy excel data
About this Gig
Is your spreadsheet a mess? Duplicate rows, inconsistent dates, extra spaces, mixed-up capitalization, blank rows everywhere? I turn messy Excel files into clean, accurate, analysis-ready data.
Send me your file and tell me what's wrong I'll fix it systematically and show you exactly what changed.
WHAT I FIX:
Duplicate rows removed
Inconsistent date formats one standard format
Extra leading/trailing spaces trimmed
Mixed capitalization normalized (e.g. "aLiCe" "Alice")
Blank rows deleted, columns aligned and formatted
Inconsistent entries standardized (cities, categories, etc.)
WHAT YOU GET:
A clean Excel file, ready for reports or analysis
Your original data preserved nothing deleted without flagging it
Fast turnaround and clear communication
HOW IT WORKS:
1. You upload your Excel/CSV/Google Sheet and describe the problems
2. I clean it and verify every change
3. You receive the cleaned file (Premium includes a written report of all fixes)
Your data stays private never shared or reused. Up to 10,000 rows covered by the packages; larger files welcome via custom offer. Message me first I'll tell you honestly what I can fix before you order.
Platform:
Excel
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Google Sheets
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Microsoft Office
Development technology:
Power Query
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Excel
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VLOOKUP
Expertise:
Formatting
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Fixing
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Functions
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Cleaning
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Data validation
FAQ
Will you change or delete my original data?
Never without flagging it. I fix formatting problems (duplicates, spaces, dates, casing) and preserve all real information. Anything ambiguous is flagged for your decision, not deleted silently.
Do you work with Google Sheets or CSV files?
Yes — send Excel (.xlsx), CSV, or a Google Sheets link. I return a clean Excel file (and CSV if you prefer).
My file is huge — over 10,000 rows. Can you handle it?
Yes. Message me with the file size and the problems, and I'll send a custom offer with a fair price and timeline.
Is my data kept private?
Absolutely. Your files are never shared, reused, or shown to anyone else. I can delete all copies after delivery on request.
What if I'm not happy with the result?
Every package includes revisions. Tell me what's off and I'll fix it — I only consider the job done when the file is genuinely clean.

