In this project, I focused on:
• Professional data cleaning and preprocessing.
• Table relationships and implementing Time-Intelligence using a dedicated DimDate table.
• Developing advanced DAX measures to analyze sales trends, return rates, and inventory levels.
• Designing a clean and intuitive user interface enabling management to read the numbers and make instant decisions.
• Integrating a one-click Executive Summary providing a complete project overview, key metrics, and dashboard status for immediate decision-making.