I will do data cleaning and remove duplicates in csv or excel
Trained in data cleaning and dashboard creation
About this Gig
Is your Excel or CSV data messy, duplicated, inconsistent, or difficult to work with?
I will clean your data and remove duplicate records to give you a more organized and analysis-ready Excel or CSV file.
What I can do for you:
- Remove duplicate rows
- Clean messy Excel or CSV data
- Remove extra spaces and unwanted characters
- Fix inconsistent text and capitalization
- Standardize categories and values
- Identify and handle missing or blank values
- Fix common date and number formatting issues
- Organize columns and data structure
- Perform basic data-quality checks
What you will receive:
- Clean Excel or CSV file
- Duplicate-free data
- Consistent and organized data
- Improved data quality
- Data ready for analysis, reporting, or dashboards
I can use Excel or Python depending on your dataset and requirements.
I can work with:
Sales data
Customer data
Product data
Marketing data
Inventory data
Survey data
Business records
Research datasets
Excel spreadsheets
CSV files
Whether you have a small spreadsheet or a larger dataset, I will carefully work through the data and follow your cleaning requirements.
Please send your file and instructions before placing an order if you are unsure which package
Platform:
Excel
•
Google Sheets
•
VBA
Development technology:
Python
•
Excel
•
VLOOKUP
Expertise:
Fixing
•
Formulas
•
Functions
•
Cleaning
•
Data validation
FAQ
What types of files can you clean?
I can work with common Excel and CSV files.
Can you remove duplicate records?
Yes. I can identify and remove duplicate rows or records according to your requirements.
What types of data can you clean?
I can work with sales, customer, product, marketing, inventory, survey, research, and other tabular datasets.
Can you handle missing values?
Yes. I can identify missing or blank values and handle them according to your instructions and the nature of the data.
Can you standardize inconsistent data?
Yes. I can standardize common inconsistencies such as capitalization, spaces, categories, dates, and number formats.
Can you clean a large dataset?
Yes. Please contact me before ordering if your dataset is larger than the package limits so I can review the size and requirements.
Can you prepare my data for Power BI?
Yes. I can clean and organize Excel or CSV data so it is easier to use for analysis and reporting.
Will you keep my original data?
Yes. I recommend working on a copy of the original file so that the original data remains unchanged.

