I will clean and standardize your excel or CSV data

Poland

I speak English, Ukrainian, Russian, Polish

3 orders completed

Excel and Power Query for manufacturing planning and inventory

I help manufacturing businesses replace manual Excel work with reliable planning, inventory and reporting tools. I build production planners, stock trackers, dashboards, VBA and Power Query automatio...
About this Gig

Messy Excel or CSV files slowing down your reporting or analysis?


I clean, standardize and organize tabular data so you receive a reliable file ready for your next step.


What I can do:

- Remove duplicates using agreed rules

- Handle missing or invalid values

- Standardize dates, numbers, text and categories

- Rename and organize columns

- Merge compatible files or worksheets

- Validate and transform data

- Export a clean Excel or CSV file


You receive the cleaned file and a short summary of the work completed. Reusable Python source code is included in Standard and Premium packages.


Please send a sample or describe the number of files, approximate row count, problems to fix and desired output. A redacted sample is enough for an initial scope check. For large files, APIs, dashboards or recurring automation, message me before ordering.

Technology:

Excel

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Google Sheets

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Python

Expertise:

Data extraction

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Data manipulation

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Data validation

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