I will clean fix format messy CSV excel data with python pandas


About this gig
Stop wasting hours fighting with messy spreadsheets!
Messy, unstructured CSV or Excel files slow down your business and ruin your analysis. I will transform your chaotic raw data into a clean, perfectly formatted, and ready-to-use dataset using the power of Python and Pandas.
Whether you need to prepare data for a dashboard, fix import errors, or automate a repetitive task, I am here to help.
What You Will Get:
️ A 100% Clean & Formatted File: Ready for analysis, reporting, or upload.
️ Python Automation Script (.py): Get a reusable script (included in Standard/Premium packages) so you can automate this process next time!
️ A Summary Report: A short document explaining exactly what was fixed.
️ What I Can Fix:
Remove duplicates & handle missing values
Fix wrong data types (dates, numbers, text)
Standardize inconsistent formats & remove extra spaces
Clean up column names and structure
️ Important: Please send me a message before ordering if your file is very large (over 10,000 rows) or highly complex, so I can create a custom offer for you.
Let's save you time and get your data clean today. Message me now!
Get to know Ehsamuddin
Python Developer for Web Scraping and Data Cleaning
- FromAfghanistan
- Member sinceFeb 2026
- Avg. response time1 hour
Languages
English, French, German
My Portfolio
FAQ
Will my data be kept private?
Absolutely. Your data is 100% confidential. I only use your files to complete your order and will never share or sell your data to anyone
Can you handle large or multiple files?
Yes! If your file is larger than 50,000 rows or you have multiple files, please send me a message before ordering. I can create a custom offer tailored to your specific data size
What's included in Basic vs Standard vs Premium?
Basic: Quick cleaning of 1 file (up to 1,000 rows). Cleaned file only. Standard: Up to 3 files (10,000 rows total). Includes custom pandas cleaning rules + a reusable Python script. Premium: Up to 5 files (50,000 rows total). Includes a full custom processing pipeline, validation checks, and documen
Do I get the Python script in every package?
The reusable .py script is included in the Standard and Premium packages. The Basic package includes the cleaned data file only. If you want the script in the Basic package, you can add it as an extra
What do you need to start?
To get started, please provide: 1. Your CSV or Excel file. 2. A brief explanation of what is "wrong" with the data (e.g., inconsistent dates, duplicates). 3. Your desired output format (CSV or XLSX)

