I will clean, merge and format your excel, CSV or messy data

Muizz

Malaysia

I speak English, Malay, Chinese
A data-focused developer with hands-on experience in SQL, Power BI, and data quality work. I handle messy spreadsheets, data scraping, and database work (MongoDB) with a strong eye for accuracy. Also ...
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About this Gig

Messy exports, duplicate rows, inconsistent formats data you can't actually use? I'll turn it into a clean, analysis-ready file.


WHAT I FIX:

- Duplicate and near-duplicate rows

- Inconsistent dates, phone numbers, text casing and spacing

- Merged or split columns that should be the other way around

- Blank cells and broken formatting

- Multiple files combined into one clean master sheet


WHAT YOU GET:

- Your cleaned file in Excel, CSV or Google Sheets format

- A short change log listing exactly what was fixed

- Fast, clear communication at every step


I work professionally with SQL and Python (pandas) on data quality, so your file is cleaned with proper logic not manual guesswork that misses edge cases.


Not sure which package fits? Message me with a sample of your file and I'll confirm scope and price before you order.

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clean, merge and format your excel, CSV or messy data
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clean, merge and format your excel, CSV or messy data

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