NTT DATA is seeking a PowerBI and BDX Developer to develop and maintain Power BI dashboards, reports, and datasets, and to design robust and scalable data models.
Requirements
- Develop and maintain Power BI dashboards, reports, and datasets.
- Design robust and scalable data models using Power BI and underlying data sources.
- Write complex DAX expressions for calculated columns, measures, and KPIs.
- Optimize performance of Power BI reports and data models.
- Integrate Power BI with other data sources (SQL Server, Excel, Azure, SharePoint, etc.).
- Implement row-level security and data access control.
- Exp working on Power Query and data flows.
- Strong in writing SQL queries
Responsibilities
- Develop and maintain Power BI dashboards, reports, and datasets.
- Design robust and scalable data models using Power BI and underlying data sources.
- Write complex DAX expressions for calculated columns, measures, and KPIs.
- Optimize performance of Power BI reports and data models.
- Integrate Power BI with other data sources (SQL Server, Excel, Azure, SharePoint, etc.).
- Implement row-level security and data access control.
- Automate data refresh schedules and troubleshoot refresh failures.
Other
- Collaborate with stakeholders to gather and analyse business requirements.
- Mentor junior developers and conduct code reviews.
- Work closely with data engineering teams to ensure data accuracy and integrity.
- Total Exp: 7 - 10 Yrs.
