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I will do excel data cleaning, sql queries and python data analysis
I will do advanced Excel data cleaning, XLOOKUP, and SQL database queries
I am a freelance Data Specialist helping businesses organize spreadsheets and manage database queries. I focus on providing clean, accurate, and error-free work.
What I do:
Excel Data Cleaning: Fixin...
About this Gig
Welcome to my professional Data Cleaning and SQL Database Query service!
Are you dealing with unorganized spreadsheets or struggling to extract the exact data you need from your database? I am here to help you clean, format, and structure your data perfectly.
What I Can Do For You:
1. Excel Data Cleaning & Formatting:
- Removing duplicates, blank rows, and formatting errors.
- Standardizing data (names, text casing, dates, phone numbers).
- Merging data from multiple sheets or files.
- Using advanced formulas (XLOOKUP, VLOOKUP, IF functions).
- Setting up Pivot Tables and Data Validation rules.
2. SQL & PostgreSQL Database Queries:
- Writing basic to intermediate database queries.
- Filtering and extracting specific data (SELECT, WHERE, ORDER BY).
- Joining multiple tables to combine datasets (INNER JOIN, LEFT JOIN).
- Grouping and aggregating data (GROUP BY, SUM, COUNT, AVG).
Why Choose Me?
- Clean, organized, and ready-to-use delivery files.
- Clear communication and respect for deadlines.
- 100% data confidentiality and accuracy.
- Fast 24-Hour Express Delivery
- Free Data Formatting & Cleaning included with every order
- Unlimited Revisions until 100% satisfied
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