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Fiverr Pro
English
$
USD
I will clean merge deduplicate and format your CSV or excel data
Python Automation and Data Cleanup Developer
I am a Computer Engineering student at RWTH Aachen University focused on practical Python automation, CSV and Excel data processing, debugging, and clear documentation.
I help individuals and small t...
About this Gig
Do you have a messy CSV or Excel file that needs to be cleaned and prepared for use?
I will clean, merge, restructure, or validate your data using Python. I can help with:
- Removing exact duplicates or duplicates based on an agreed key
- Cleaning missing or inconsistent values
- Standardizing dates, text, and column names
- Merging multiple files
- Converting CSV and Excel formats
- Providing a clear processing summary
You will receive the cleaned data and a concise explanation of the changes. A reusable Python script and setup guide are included only in the Premium package.
Please contact me before ordering if your files contain sensitive data, complex business rules, more rows than the selected package, or unusual file formats. I use anonymized samples whenever possible and never publish client data.
My Portfolio
FAQ
What do you need before starting?
Please provide an anonymized sample file, the rules you want applied, and an example of the expected output. I will confirm the scope before work begins.
How will duplicates be identified?
We will agree on the duplicate rule first. It may use complete matching rows or selected fields such as email, customer ID, or product SKU.
Can you work with sensitive or confidential data?
Please contact me before ordering. Whenever possible, send anonymized sample data. I do not publish or reuse client files in my portfolio.
