I will clean deduplicate and organize CSV or excel data with python

Ammar Rahhal

Saudi Arabia

I speak English, Arabic, Portuguese, Spanish, French

Custom Business Tools and Workflow Automation Developer

I help businesses replace spreadsheets and manual processes with professional web-based tools that improve efficiency and decision-making. I build custom pricing calculators, financial tools, dashboar...
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About this Gig

Need a CSV or Excel file cleaned and organized without manually fixing rows one by one?


I will clean, deduplicate, and organize one CSV or Excel dataset using Python.


This service includes:

Removing duplicate records

Cleaning unnecessary whitespace

Correcting obvious data issues

Standardizing date and number formatting

Organizing the cleaned dataset

A cleaned output file ready to use

A small validation summary

A reproducible Python script when applicable and safe to include


This gig is ideal for business spreadsheets, exported CSV files, reports, lists, and other structured datasets that need reliable cleanup.


Please note:

One dataset is included in the Basic package

I do not fabricate or invent missing data

Results depend on the quality and labeling of the source data

Do not send passwords, secret keys, or private account credentials

Personal or regulated data should only be provided when lawfully shareable


Delivery: 2 days

One small revision within the original scope is included.

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clean deduplicate and organize CSV or excel data with python
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clean deduplicate and organize CSV or excel data with python

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