Sr Power Bi Developer

Key Responsibilities :

• Power BI Report and Dashboard Development :
• Design, develop, and deploy interactive Power BI reports , dashboards , and data visualizations to meet business needs.
• Utilize DAX (Data Analysis Expressions) to create complex calculated columns, measures, and key performance indicators (KPIs).
• Implement Power Query to transform and clean data from multiple sources.
• Optimize reports and dashboards for better performance, especially when dealing with large datasets.
• Data Modeling & Integration :
• Create and manage complex data models in Power BI, connecting to a variety of data sources (SQL Server, Excel, SharePoint, cloud services, APIs, etc.).
• Design efficient data models for analysis, ensuring scalability and performance.
• Integrate and transform data from multiple sources into a single, unified data model.
• Collaboration and Requirements Gathering :
• Work closely with business stakeholders, analysts, and other teams to gather and understand reporting requirements.
• Translate business requirements into technical specifications and develop solutions that meet both business and data governance needs.
• Collaborate with data engineers to ensure the availability and quality of data for reporting.
• Data Analysis & Advanced Visualizations :
• Use Power BI's advanced features (like Power BI Service , Power BI Report Server , etc.) to implement custom visuals, real-time dashboards, and data analysis.
• Leverage Power BI's AI capabilities for advanced analytics and recommendations.
• Performance Tuning & Optimization :
• Analyze and improve the performance of Power BI reports by optimizing data models, queries, and visualizations.
• Work with large datasets and ensure efficient query execution and data retrieval.
• Optimize DAX expressions and data models to ensure reports load and refresh in a timely manner.
• Deployment & Maintenance :
• Develop deployment strategies for Power BI solutions and manage the lifecycle of reports and dashboards.
• Implement and maintain data security measures such as role-based security and data access control.
• Automate report refresh processes and integrate Power BI with other Microsoft tools like Azure , SQL Server , and SharePoint .
• Documentation and Training :
• Maintain clear documentation for Power BI reports, models, and dashboards.
• Provide training and guidance to business users on how to use Power BI reports and self-service analytics.
• Stay up-to-date with new Power BI features and best practices, ensuring reports and dashboards are developed with the latest techniques and technologies.

Skills and Qualifications :

Mandatory Skills :

Desirable Skills :

Soft Skills :

Skills Required

Tableau, Qlikview, Sap, Communication Skills