I will clean your CSV and deliver an excel validation

South Korea

I speak English, Korean, Chinese

Excel CSV Data Cleaning Automation

I specialize in Excel and CSV data cleaning and simple automation. I help clients save time by organizing messy data, removing duplicates, formatting files, and automating repetitive tasks using Excel...
About this Gig

I will clean and standardize your ecommerce CSV or Excel data so it is easier to review, analyze, and use for reporting.


This service is useful if your order, sales, product, or customer data has inconsistent dates, duplicate rows, missing values, messy amount fields, mixed status labels, or formatting issues.


What I can help with:

- Clean CSV or Excel data

- Standardize dates, amounts, order status, product fields, and customer IDs

- Remove or flag duplicate records

- Identify missing values and invalid rows

- Create review-needed rows for records that should not be guessed automatically

- Prepare clean files for Excel, Google Sheets, or dashboard use

- Provide an Excel validation workbook or short PDF report depending on the package


Deliverables may include:

- Cleaned CSV file

- Cleaned Excel workbook

- Validation summary

- Issue summary

- Dashboard-ready tables

- Short business-friendly PDF report


Please contact me before ordering if your file has more than 30,000 rows, multiple files, unusual formats, or sensitive data.