What are the responsibilities and job description for the Power BI Developer position at innovitusa?
Key Responsibilities
- Design and develop interactive dashboards and reports using Power BI
- Connect to multiple data sources (SQL databases, APIs, Excel, cloud platforms)
- Perform data modeling and create relationships between datasets
- Write efficient queries using SQL and Power BI tools
- Develop calculated columns, measures, and KPIs using DAX
- Clean and transform data using Power Query
- Optimize report performance and ensure data accuracy
- Collaborate with stakeholders to understand business requirements
- Maintain and update existing reports and dashboards
- Implement data security and access controls
- Strong experience with Power BI Desktop and Power BI Service
- Proficiency in SQL for data querying and manipulation
- Solid understanding of data modeling concepts
- Experience with DAX formulas and calculations
- Familiarity with ETL processes
- Knowledge of Excel and data visualization best practices
- Understanding of databases (e.g., SQL Server, Oracle, MySQL)
- Analytical thinking and problem-solving skills
- Bachelor's degree in Computer Science, Information Systems, or related field
- Experience with cloud platforms like Microsoft Azure
- Knowledge of other BI tools (Tableau, Qlik)
- Certification in Power BI (e.g., Microsoft PL-300)