I will clean process merge and automate your excel CSV or json data

China

I speak English

Turning Messy Data into Clear Results

I am a data engineer specializing in Python-based data processing and automation. I help clients clean, organize, transform, merge, and analyze data from Excel, CSV, JSON, and databases. My services i...
About this Gig

Do you have messy Excel, CSV, or JSON data that needs to be cleaned, organized, or transformed?


I will use Python and Pandas to process your data accurately and efficiently.


My services include:


Removing duplicate records

Handling missing or blank values

Cleaning text, dates, and number formats

Splitting, combining, and renaming columns

Merging multiple Excel or CSV files

Converting between Excel, CSV, and JSON

Validating and organizing datasets

Creating reusable Python scripts for repetitive tasks


You will receive clean and well-organized data in your preferred format. Source code is included only in packages that specify it.


Your data will be treated confidentially and will not be shared with third parties.


Please contact me before ordering if your files are large, damaged, password-protected, or require complex custom rules.

Technology:

Excel

•

Google Sheets

•

MATLAB

•

Python

Expertise:

Data manipulation

•

Data validation

•

Normalization