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I will compare two inventory CSV exports and report every difference
Inventory CSV comparison and data validation
I help compare inventory CSV exports so you can review stock and price discrepancies before making changes. The service matches records by SKU and warehouse, preserves leading zeros, and flags duplica...
About this Gig
I compare two inventory CSV exports by SKU and warehouse and deliver a traceable discrepancy report.
Included: two CSV files with up to 10,000 rows each; quantity, unit-price and currency differences; unmatched records; duplicate and invalid-value flags; source record references; a readable HTML report; and a reusable Python script with instructions. One revision covers the same files and agreed rules.
Leading zeros are preserved. Conflicting duplicates and missing values are flagged, not guessed or silently merged. No currency conversion or automatic updates to your store are included. The workflow is AI-assisted and checked against explicit expected results. Gallery examples use synthetic data.
CSV only: UTF-8, comma separator, agreed headers, non-negative whole quantities and dot-decimal prices. XLSX, PDF, API integration and ongoing synchronization require a separate scope.
Please send a small anonymized sample before ordering if your format differs. Delivery: 3 days after valid files and rules are supplied.
Technology:
Python
Expertise:
Data manipulation
•
Data validation
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FAQ
Can you compare Excel workbooks or update my store?
This package compares CSV exports only. Excel can export CSV tables. Native XLSX workbooks, PDFs, API integration and automatic store updates require a separate agreed scope.
Will you guess missing values or merge duplicate records?
No. Missing values, invalid values and duplicate SKU plus warehouse keys are flagged with source record references. Conflicting records are not silently merged, and currencies are not converted without agreed rules.
