I will clean and standardize one CSV or excel file

Teemu L.

Finland

I speak Finnish, English

AI Assisted UI Fixes and Data Cleaning

I help businesses with two clearly scoped services: reproducible front end UI fixes in standalone HTML, CSS, and JavaScript, plus routine cleanup of non confidential CSV and Excel files. UI work cover...
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About this Gig

Need a clean, consistent spreadsheet without a custom data project?


I will clean one non-confidential CSV or XLSX file up to 10,000 rows.


Included: Remove blank rows Remove exact duplicate rows Clean extra spaces and standardize text casing where appropriate Standardize one agreed date, number, or delimiter format Return a cleaned CSV/XLSX plus a short change summary


Please note: Fixed-scope cleanup only: no data analysis, web scraping, formulas, macros, or fuzzy matching. Do not send personal, financial, health, confidential, or regulated data. I use AI-assisted tools for routine cleanup and verify the delivered file. Tell me before ordering if you require a non-AI workflow. Send a small sanitized sample first if you are unsure whether your file fits this Gig.

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clean and standardize one CSV or excel file
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