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English
$
USD
I will clean your messy excel data and fix missing values and duplicates
I'm a data analyst who works with Excel and Power BI. I clean messy data, build clear reports, and design interactive dashboards. I use PivotTables and Power Query in Excel, and data modeling and DAX ...
About this Gig
Do you have an Excel file with missing values, duplicates, wrong formats, or messy text? I will clean it and give you a file that is ready to analyze.
What I do:
- Fix errors and missing values
- Remove duplicate rows
- Fix inconsistent text and wrong categories
- Format columns (dates, numbers, text)
I use Excel and Power Query, and I work on a copy, so your original file stays untouched. You get the cleaned file and a short note about what I changed.
What I need from you:
- Your Excel or CSV file
- A short note about what the columns mean (if possible)
I have built sample data cleaning projects, and you can see one in my portfolio. I care about accuracy and clear communication, so I will message you if something in your data is not clear.
If you have a special case, send me a message before ordering and I'll tell you if I can help.
My Portfolio
FAQ
What file types do you accept?
Excel (.xlsx) and CSV files. If your file is in another format, message me before ordering.
How do you handle missing values?
It depends on your data. I usually fill missing numbers with the median, and I can follow your rules if you have them.
Will you change my original file?
No. I work on a copy and send you the cleaned file.
Can you also build a dashboard from the cleaned data?
Yes. Message me before ordering and tell me what you need.
