Power BI Developer

Role: Power BI Developer Location: Iselin, NJ (Hybrid) Duration: Long term Project Role: • Technical Strategic Role. • SPOC at customer site, leading technical delivery for BI transformation initiative - MSTR to PowerBI • Collaborate and assist customer in defining strategy for report framework architecture and strategy. • Analyze existing MicroStrategy Reports and suggest and implement migration plan to Power BI • Develop and maintain PowerBI dashboards, reports and dataset. • Design and own end-to-end BI and analytics architecture using Power BI and SQL Server • Define data models, semantic layers, and reporting frameworks aligned with business needs • Establish standards, best practices, security models, and governance for BI solutions • Change agent between offshore and onshore team • Design and optimize SQL Server databases for analytical workloads • Write and tune complex T-SQL queries, views, stored procedures, and functions • Perform performance tuning using indexing strategies and execution plan analysis • Conduct requirement-gathering sessions, technical discussions, and solution walkthroughs for migration from exiting MicroStrategy reporting suite to Power BI • Translate business requirements into scalable technical solutions • Manage client expectations and handle change requests effectively Skills Required: • Power BI (Hands-on) • 5+ years of experience in Data, BI, and Analytics • 4+ years of strong hands-on Power BI experience • Develop and maintain Power BI dashboards, reports, and datasets Strong hands-on experience with: • DAX (advanced measures and calculations) • Power Query (M language), data transformations, and modeling • Performance tuning, aggregations, and incremental refresh • Row-Level Security (RLS), workspace management, and deployment pipelines • Expert proficiency in SQL Server (T-SQL, optimization, performance tuning) • Strong understanding and application of Data Warehousing concepts, including: • Star and Snowflake schema • Fact and Dimension modeling • Slowly Changing Dimensions (SCD) • ETL/ELT design principles • Hands-on experience with Git, Bitbucket, or similar version control tools • Experience on MicroStrategy to Power BI migration • Knowledge and hands-on experience in MicroStrategy • Proven experience in client-facing roles with excellent communication and presentation skills