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$
USD
I will clean and organize your database using sql
SQL Data Analyst
I'm a self-taught data analyst with hands-on experience in MySQL, Power BI, and Microsoft Excel.
I specialize in turning messy, confusing data into something clean, structured, and actually useful. Wh...
About this Gig
Messy database slowing you down? I'll clean and organize your data using SQL so it's ready to use.
WHAT I FIX: Duplicate entries Inconsistent formatting Missing or incorrect data Poor data types Messy column names
WHAT YOU'LL RECEIVE: Clean, organized database SQL cleanup script (so you can repeat the process) Before/after comparison Documentation of changes made
DATABASES I WORK WITH: - MySQL - CSV/Excel files - Database dumps
PERFECT FOR: Businesses with messy customer/sales data Anyone importing data from multiple sources Companies needing database standardization
COMMON ISSUES I SOLVE: - "My database has duplicate customers" - "Dates are in different formats" - "I have missing values everywhere" - "Column names don't make sense"
NEED HELP? Message me before ordering!
My Portfolio
FAQ
What counts as "messy data"?
Duplicates, inconsistent formats, missing values, poor structure, mixed data types.
Will you delete my data?
No! I work on a copy and provide both original and cleaned versions.
Can you handle very large databases?
For 50,000+ rows, message me first for a custom quote.
