I will clean and format your excel or CSV data and remove duplicates

Indonesia

I speak English

Python and Excel Data Cleaning and Automation

I help organize Excel and CSV data and simplify repetitive tasks with Python. My services include removing duplicates, standardizing formats, combining files, creating clear charts, and building reusa...
About this Gig

I will clean one Excel or CSV file with up to 1,000 data rows and 10 columns. This includes the listed 100 items and 900 extra rows at no additional charge.


I remove duplicates using your matching columns, trim extra spaces, and standardize text and date formats using your rules. IDs and leading zeros are preserved. Missing or unclear values are flagged without guessing.


You receive the cleaned XLSX or CSV and a short change summary. One worksheet or CSV file, delivered in 2 days, with 2 revisions within the original scope. Please provide your file and cleaning rules when ordering. Message me with a sample first if you are unsure about fit.


Not included: web research, enrichment, PDF or image transcription, complex formulas, dashboards, manual fact checking, or a reusable script. New files or rules require a separate quote.


I use AI-assisted tools with review and accuracy checks. I ask permission before uploading client files to an external AI service. Communication stays on Fiverr.