Senior Data Analyst - Analytics & Business Intelligence

Key Responsibilities:

- Design, develop, and maintain interactive Power BI dashboards and reports for business and operational analytics.

- Write complex and optimized SQL queries to extract, transform, and analyze data from multiple sources.

- Develop robust data models and establish relationships between datasets for reporting and analytics.

- Optimize Power BI reports, dashboards, data models, and SQL queries for performance.

- Develop and maintain documentation for dashboards, datasets, data models, and analytical processes.

Must have:

- 5+ years of hands-on experience in Data Analytics/Business Intelligence, with strong Power BI expertise.

- Strong understanding of Power BI data modeling, including Star Schema and dimensional modeling.

- Experience with Power BI performance optimization.

- Strong proficiency in SQL with the ability to write complex queries.

- Experience with joins, subqueries, CTEs, window functions, aggregations, views, and stored procedures.

- Strong understanding of relational databases and data warehouse concepts.

- Ability to optimize SQL queries and troubleshoot performance issues.

- Experience working with large and complex datasets.