I will clean and organize excel or CSV files with python

Brazil

I speak English, Portuguese

Python Developer Web Scraping Data Processing

I'm a Python developer with 18+ years of experience managing large-scale construction projects (over R$30 million). I understand business data needs because I've been on the client side. I specialize...
About this Gig

I will clean, organize, and merge your messy Excel or CSV files into professional, ready-to-use data.


What I offer:

- Remove duplicates and fix formatting

- Merge multiple files into one

- Standardize dates, names, and categories

- Deliver clean Excel (XLSX) or CSV files


Perfect for:

- Sales reports with messy data

- Customer lists with duplicates

- Financial spreadsheets that need standardization

- Any repetitive data task


Why choose me:

- 18+ years managing complex projects (R$30M+)

- I understand business data needs

- Fast delivery and clear communication


Packages:

Basic ($30) Clean up to 500 rows

Standard ($50) Clean + merge up to 2,000 rows

Premium ($80) Complete + Python script + 12h delivery


Message me before ordering to discuss your specific files.

Platform:

Excel

Google Sheets

Jupyter Notebook

Development technology:

Google Apps Script

Python

Excel

Expertise:

Formatting

Fixing

Cleaning

Data validation

My Portfolio