Power BI Developer - Power Query M

Key Responsibilities

• Develop and maintain Power BI reports and dashboards, leveraging strong skills in DAX, Power Query (M Language), and report-level calculations.
• Lead and contribute to Cognos to Power BI migration projects, ensuring seamless transition of reports and dashboards.
• Understand and implement IBM Cognos reporting structures, effectively translating these to Power BI reports and models.
• Design and build semantic models and reusable datasets in Power BI to support robust data visualizations.
• Apply dimensional modeling principles to create optimized data models that ensure efficient querying and reporting.
• Optimize Power BI dashboards and datasets for performance, scalability, and usability, ensuring end-user satisfaction.
• Collaborate with cross-functional teams to gather reporting requirements and translate them into actionable insights.
• Communicate effectively with stakeholders, managing expectations and delivering high-quality reporting Skills :
• Strong expertise in DAX, Power Query (M Language), and Power BI report-level calculations.
• Proven experience in Cognos to Power BI migration projects.
• Solid understanding of IBM Cognos reporting structures and concepts.
• Strong knowledge of data warehousing principles and dimensional modeling.
• Proven experience in designing and building semantic models and reusable datasets in Power BI.
• Ability to optimize dashboards and datasets for performance and usability.
• Strong communication skills and ability to engage with stakeholders across business to Have :
• Familiarity with other BI tools or platforms.
• Understanding of cloud platforms such as Azure or AWS.
• Experience with SQL Server or other relational databases.