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I will clean and transform your data with python pandas

Argentina

I speak English, Spanish
Advanced Data Science & AI student (Tecnicatura Superior) with solid experience in Python (Pandas, NumPy) and SQL for data handling. I specialize in Data Wrangling, cleaning, transformation, and proce...
About this Gig

Tired of messy or inconsistent data? Stop wasting hours fixing Excel files manually! As an advanced Data Science student, I use Python (Pandas) to automate and optimize your data cleaning and transformation, delivering accurate, analysis-ready files. Think of it as a high-end macro, but far more reliable and customizable.

What I Offer:

  • Deep Cleaning: Missing values, duplicates, format correction, data type fixes.
  • Transformation: Feature engineering, aggregations, custom metrics.
  • Data Integration: Merging 2+ Excel/CSV files with professional Merge/Join logic.
  • Automation: Reusable Python scripts for recurring workflows (Premium).
  • Final Output: Clean Excel/CSV files ready for Power BI, Tableau, and BI tools.

Why Choose Me?

  • Python Expertise: Fast, reliable data manipulation using Pandas.
  • SQL Knowledge: Strong structure and data consistency.
  • Quality Assurance: Every project tested for 100% data integrity.

Platform:

Excel

Power BI

Jupyter Notebook

Development technology:

Python

Excel

Power BI

Expertise:

Fixing

Formulas

Charts

Cleaning

Data validation