Power BI and SQL are powerful tools for data analysis and visualization. Below are two project examples that demonstrate their combined use:

1. Car Sales Analysis Dashboard This project involves analyzing car sales data to derive actionable insights. SQL is used to extract, clean, and transform raw sales data from a database. Power BI is then utilized to create an interactive dashboard that visualizes key metrics such as total sales, revenue trends, and regional performance. The dashboard helps stakeholders identify top-performing car models, sales patterns, and areas for improvement. This project showcases end-to-end data analysis, from querying in SQL to storytelling with Power BI.

2. Customer Segmentation Dashboard This project focuses on segmenting customers based on purchasing behavior, demographics, and location. SQL is employed to query and preprocess customer data, while Power BI is used to design a dashboard that visualizes customer segments and their characteristics. The dashboard includes metrics like average purchase value, customer lifetime value, and regional distribution. It helps businesses tailor marketing strategies and improve customer retention.