I will automate your excel data cleaning with a professional python script

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Sold by KevinMendoza •Data Analyst & SQL Developer | Data Cleaning, Dashboards & Automation Total sales 0

Stop wasting hours doing manual Data Entry and fixing broken Excel spreadsheets.

I will use the power of Python (Pandas) to automate your data cleaning and formatting process. Whether you have messy software exports, inconsistent text, or scattered data across multiple files, I will transform it into a clean, structured, and ready-to-use dataset.

What you get with this service:

Removal of duplicates, blank rows, and formatting errors.

Data normalization and text standardization.

Merging and joining multiple files or tabs seamlessly.

Handling missing values (Null/NaN) with strict logic.

A final structured CSV/Excel file ready for Dashboards (Power BI / Looker Studio) or databases.

I don't just use basic Excel filters. I write robust Python scripts that ensure your data is processed accurately, securely, and efficiently.

Send me a message with a sample of your messy data, and let's automate the boring part!

This basic service includes the cleaning of 1 dataset up to 5,000 rows.

I will automate your excel data cleaning with a professional python script

This seller is not subject to sales tax.

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About the seller

KevinMendoza

Performance
Orders in progress 0 Total sales 0 Seller since Apr 2026
Orders in progress 0 Total sales 0 Seller since Apr 2026

Stop losing time with messy spreadsheets and start making data-driven decisions. I am a Data Analyst specializing in transforming raw, chaotic information into streamlined systems and professional visual reports. Whether you have a broken Excel file or need a full SQL database architecture, I provide clean, scalable, and secure solutions. What I can do for you: Data Cleaning & Automation: I use Python to clean, format, and normalize complex datasets (Excel/CSV). Business Intelligence: I build interactive dashboards in Looker Studio and Power BI that turn numbers into clear insights. Database Architecture: I design and migrate data to robust SQL structures (PostgreSQL/MySQL), ensuring data integrity and security. Why work with me? I don't just "move data." I audit its integrity. I recently led a full-scale data migration for an NGO, moving their entire financial management from static Excel files to a relational PostgreSQL system. My tech stack: Python (Pandas), SQL (PostgreSQL), Looker Studio, Power BI, and Data Security (Masking). Got a project in mind? Send me a message, and let’s discuss the best way to organize your data.

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