Data Analyst specialized in transforming complex data into clear and actionable business insights.
I leverage SQL, Power BI, Tableau, and Python to support data-driven decision making.
- π Sales Activity & Profitability Analysis - A comprehensive Power BI dashboard analyzing sales data, utilizing DAX for custom calculations and Power Query for data transformation.
- π [Advanced SQL Queries Repository] - Contains complex SQL scripts (CTEs, Window Functions) used for efficient data cleaning and manipulation.
- π Advanced Excel Analysis Portfolio - A project showcasing financial modeling, reporting, and visualization using Power Query, Pivot Tables, and advanced formulas.
- π [Data Cleaning with Python] - Applying basic Python (Pandas) techniques to automate data cleaning and preparation tasks.

