I will clean and convert supplier CSV excel or XML product data
Ecommerce Operations and Data Automation Specialist
About this Gig
Do you receive supplier product files that are inconsistent, duplicated or unsuitable for your ecommerce platform?
I will clean, transform and convert your CSV, Excel or XML product data into a structured and validated file.
What I can do:
- Convert CSV, XLSX and XML files
- Clean incorrect or inconsistent values
- Remove duplicates and empty records
- Standardize SKUs, prices, stock, categories and attributes
- Map supplier columns to your required structure
- Compare product data using SKU or another unique identifier
- Validate the final file and identify processing issues
You will receive:
- A clean and organized output file
- The original data preserved separately
- A summary of detected issues and completed changes
- A reusable Python workflow with the Premium package
Package limits apply to the total number of product or variant rows across all supplied files.
This Gig covers file-based data processing. API integration, direct store import, image editing and content writing are not included unless agreed separately.
Revisions cover corrections according to the original requirements. New mapping rules, columns or output formats may require an extra.
Technology:
Excel
•
Google Sheets
•
Python
FAQ
Which file formats do you process?
I process CSV, XLSX and XML product files. For complex or nested XML files, please send a sample before ordering so I can confirm the scope.
What do you need to start?
Please provide the source files, total row count, required output format, mapping or processing rules, and a sample import template if you have one.
What counts as a product row?
Each product or product variant record counts as one row. Package limits apply to the combined number of rows across all supplied files.
Will you upload the data directly to my store?
This Gig includes file-based processing and delivery of an import-ready file. Direct store upload or API integration requires a separate custom offer.
What is included in a revision?
A revision covers corrections based on the original instructions. New columns, mapping rules, source files or output formats may require an extra.
Can you create a reusable automation?
Yes. The Premium package includes a reusable Python workflow for the agreed file structure. Changes to future supplier formats may require an update.

