I will clean, merge and organize your excel or CSV files

Brazil

I speak English

Frontend Development and Workflow Automation

I work with frontend development, interface design, and workflow automation. My experience includes designing interfaces in Figma, implementing frontend code, and supporting IT operations with Excel, ...
About this Gig

I will clean and organize your Excel or CSV data using rules agreed before the order starts.


Includes exact duplicate removal, trimming extra spaces, renaming/reordering columns and a short change log. Standard adds merging of matching files and agreed text/date formatting. Premium adds a reusable Python script and instructions for the same agreed rules.


Basic: 1 file, up to 100 rows and 20 columns. Standard: up to 5 matching files, 200 total rows and 30 columns. Premium: up to 5 matching files, 300 total rows and 30 columns.


Please contact me before ordering with an anonymized sample and your expected result. Ambiguous or missing values are flagged, never guessed. One revision covers corrections within the original dataset and rules. New files or requirements need a separate quote.


No scanned PDFs, scraping, dashboards, account access or hosting. Do not send passwords or unnecessary personal data. All messages, orders and payments stay on Fiverr. AI-assisted tools may be used with human review; please discuss confidentiality before sharing data.