I will audit excel and CSV data for missing duplicates and conflicts

China

I speak Chinese, English

Data Analysis and Automation Specialist

I help businesses turn messy operational data into clear, review-ready results. I work with Excel and CSV data auditing, reconciliation, exception detection, data cleaning, workflow automation, and A...
About this Gig

I will audit your Excel or CSV data to identify missing records, duplicates, conflicting values, and other inconsistencies.

This service is ideal when two business exports should match but do not, such as order data, inventory records, ERP exports, fulfillment data, product lists, or operational reports.

I can check for:

Missing and unmatched records

Duplicate records

Conflicting field values

Quantity, price, status, date, SKU or ID differences

Custom validation rules

You will receive:

A structured exception report

Clearly identified records requiring review

A summary of detected issues

Clean, review-ready Excel/CSV output

Package limits refer to the maximum dataset size I will audit. Items Cleaned refers to the number of detected items that can be corrected or processed within the package.

Please contact me before ordering if your project involves databases, APIs, PDFs, OCR, web scraping, or unusually complex business rules.