I will check your supplier CSV for price changes and product data issues

Hungary

I speak English, Hungarian, Spanish, Dutch
I combine cutting-edge AI tools with expert human editing to deliver high-quality, SEO-optimized blog posts that rank higher, engage readers, and drive traffic—fast and affordably! Whether you need in...
About this Gig

Before updating your catalog, find out what changed in your supplier file.


I compare your previous accepted CSV with the incoming file and return a clear report: duplicate SKUs, invalid prices or stock values, large price changes, new stockouts, missing products and new products needing review.


The pilot covers one supplier format, two files of up to 250 rows each, and five agreed fields: SKU, title, price, stock and currency. You receive an HTML report, full comparison CSV and review queue with source record numbers. One revision within scope is included.


This is a file comparison service. I do not update your store, infer that missing products are discontinued, or provide an import-ready Shopify CSV. A stable matching key and complete-vs-partial file meaning must be agreed first.


The gallery is a working fictional demonstration, not client work. Development is AI-assisted; comparisons use deterministic rules and results are checked against agreed examples.


Send a sanitized example and explain the recurring task so I can confirm fit before work begins.

Technology:

Python

Expertise:

Data validation