Key Responsibilities: 

• Visualization Development:  Design, develop, and maintain interactive, user-friendly dashboards and reports using Tableau (Desktop/Server) and Power BI (Desktop/Service).
• Data Modeling & ETL:  Connect to diverse data sources, transform data using Power Query, and create optimized data models (star schemas, relationships).
• SQL & Query Optimization:  Write complex SQL queries for data extraction and optimize backend queries for performance.
• Stakeholder Collaboration:  Gather requirements from business users and translate them into technical specifications.
• Support & Documentation:  Maintain, troubleshoot, and document existing reports, data pipelines, and dashboard logic.
• Security & Governance:  Implement Row-Level Security (RLS) in Power BI and manage permissions/security in Table...