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panhoulin
@dashanwang190
Python CSV Data Cleaning and Automation
China
Chinese
About me
I help clients turn messy CSV files into clean, consistent, analysis-ready data using Python and pandas. I can remove duplicates, standardize column names, dates and text formats, correct spacing and capitalization, handle missing values according to clear rules, and deliver a cleaned CSV with a concise change summary.
I focus on small, well-defined data-cleaning tasks and confirm the scope before starting. For larger or more complex datasets, I review a sample first and recommend a clear custom offer. Please remove sensitive fields that are not required for the task.
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panhoulin
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Data Cleaning
I will clean, deduplicate and standardize your messy CSV data with python
