I will build retail sales power bi dashboard and clean data
Data Analyst ,Power BI ,SQL and python Specialist
About this Gig
Transform Your Raw Data into Actionable Power BI Insights!
Are you struggling to clean your messy data or build clear, dynamic dashboards? I am here to help you clean, transform, and visualize your data using Power BI and SQL/Python to empower your business decisions.
What I Offer in This Gig:
- Data Cleaning & Transformation: Fixing formatting issues, handling missing values, and preparing clean tables.
- Data Modeling: Creating proper relationships between tables for optimal performance.
- Interactive Dashboards: Designing modern, easy-to-read, and functional Power BI reports.
- Calculated Measures: Writing custom DAX measures and columns for detailed metrics.
Why Choose Me?
- Clean and structured data workflows.
- Clear visual hierarchy tailored to your needs.
- On-time delivery with ongoing support.
Please contact me before placing an order to discuss your project requirements and ensure the best results
Analysis type:
Descriptive Analysis
•
Diagnostic Analysis
Expertise:
Business Insights
•
Trends
•
Forecasting
•
Statistics
Technology:
Excel
•
Jupyter Notebook
•
Power BI
Programming language:
Python
•
SQL
•
DAX
My Portfolio
FAQ
What file formats do you work with?
I work with Excel, CSV, SQL databases, JSON, and Google Sheets.
Can you clean messy data before creating the dashboard?
Yes, I perform full data cleaning and transformation using Power Query, SQL, or Python before creating visuals.

