Power BI Developer

Paramount Computer System; Tamil Nadu; On-site; INR 600,000 - 900,000; Full time

Job summary

Paramount Computer System in Tamil Nadu is seeking a BI Analyst to design and maintain Power BI dashboards, build optimized data models using a star schema, and implement DAX measures to drive performance insights across finance, sales, and operations.

You will integrate data from Dynamics 365 CRM, ERP systems, Excel, and databases, apply RLS, publish reports to the Power BI Service, and train end-users to ensure accurate data-driven decision making.

Qualifications

• Experience building dashboards and reports with Power BI.
• Strong data modeling and star schema design skills.
• Proficiency in DAX for measures and KPIs.
• Experience with Power Query for data transformation.
• Knowledge of Tabular Model Definition Language (TMDL) and semantic models.
• Experience integrating data from multiple sources.
• Knowledge of Row-Level Security (RLS) and Power BI Service deployment.
• Advanced Excel analytics skills.
• Experience in finance, sales, or operations analytics.

Responsibilities

• Develop and maintain dashboards and reports using Power BI.
• Build optimized data models with star schema design and semantic models.
• Perform advanced analytics with DAX to create KPIs and metrics.
• Design and manage semantic models and datasets using TMDL.
• Transform data using Power Query across multiple sources.
• Develop secure and scalable reports with RLS and Power BI Service deployment.
• Deliver ad-hoc analysis and executive dashboards for strategy and monitoring.
• Provide training and support to end users on CRM functionalities.

Skills

Power BI

Data modeling

DAX

Power Query

Tabular modeling

SQL

Tools

Dynamics 365 CRM

ERP systems

Excel

Job description

• Develop and maintain dashboards and reports using Power BI, including advanced visualizations, KPI frameworks, drill-down and drill-through analytics.
• Build optimized data models using star schema design, managing table relationships and semantic models in the Power BI Model view.
• Perform advanced analytics using DAX (Data Analysis Expressions) to create calculated measures, KPIs, and performance metrics.
• Design and manage semantic models and datasets using Tabular Model Definition Language (TMDL) and best practices for scalable BI architecture.
• Perform data transformation using Power Query, integrating data from multiple sources such as Dynamics 365 CRM, ERP systems, Excel, and databases.
• Develop secure and scalable reports using Row-Level Security (RLS), dataset management, and Power BI Service deployment.
• Utilize advanced Excel analytics including Power Query, Power Pivot, Pivot Tables, and complex formulas for data preparation and validation.
• Conduct financial, sales, and operational performance analysis, identifying trends, gaps, and root causes to support data-driven decision making.
• Deliver ad-hoc analysis and executive dashboards to support strategic planning and operational performance monitoring.

Stakeholder Management

• Manage stakeholder expectations through regular updates, feedback sessions, and strategic planning meetings.
• Assist Sales & Finance teams in data management & improving data accuracy within CRM
• Provide training and support to end-users and stakeholders on CRM functionalities, ensuring proper adoption of the system.