I will clean validate and format your CSV data

Vietnam

I speak English, Vietnamese

Backend Developer in Java and NET with CSV Data Processing

I am a backend developer working with Java and .NET. I help with backend APIs, SQL databases, and CSV data processing. I can clean and validate CSV files, map columns, identify duplicate records, and...
About this Gig

Need a tidy, consistently formatted CSV file?


I will clean one CSV file containing up to 100 data rows and 10 columns.


This service includes:

- Removing exact duplicate rows

- Trimming unnecessary spaces in agreed columns

- Standardizing formatting according to your instructions

- Checking agreed required fields and reporting missing values


You will receive a cleaned CSV file and a short summary of changes and unresolved issues. Your original file will remain unchanged.


Please provide your file, cleaning instructions, and an example of the desired output. If your file contains dates, prices, or identifiers with leading zeros, please specify the required format.


I will not guess missing information or change ambiguous values without clarification.


This package does not include data research, scraping, Excel formulas, or uploading data to Shopify or other live systems.


Delivery: 2 days after receiving complete requirements.

Includes one revision within the original agreed scope.


Please contact me before ordering if your file is larger or requires complex corrections. Remove passwords and unnecessary personal or sensitive information before sharing.