Power BI Dashboard Development Expert

Key Responsibilities Report & Dashboard Design: Build clear, interactive visualizations, graphs, and reports using Power BI Desktop. Data Preparation (ETL): Extract, clean, and transform raw data from various sources (SQL, Excel, cloud services) using Power Query. Data Modeling: Create scalable data models, relationships, and hierarchies. DAX Development: Write custom DAX (Data Analysis Expressions) queries and calculations for advanced metrics. Performance Tuning: Optimize slow-running reports, data models, and underlying SQL queries. Stakeholder Collaboration: Meet with business teams to translate needs into technical reporting specifications. Required Skills Technical Tools: Proficiency in Power BI Service, Power BI Desktop, Power Query, and DAX Studio. Database Knowledge: SQL skills and familiarity with data warehousing or relational database concepts.