Power Bi Developer

Job DescriptionRoles & Responsibilities Develop Power BI Reports/ Dashboards: Design and develop interactive dashboards and reports in Power BI based on business requirements. Ensure visualizations are user-friendly and provide actionable insights for stakeholders. Data Integration, Transformation & Modelling: Connect Power BI to various data sources (SQL, Excel, SharePoint, APIs, other cloud-based data sources) and perform necessary data transformations using Power Query Editor. Hands on Experience in Star and Snowflake schemas and model the data in Power BI as per best practices. Performance Optimization: Optimize Power BI reports and data models for better performance, including managing data refresh and query optimization. Troubleshoot and resolve performance-related issues in reports. Collaboration with Stakeholders: Work with business users to understand their reporting needs and deliver solutions that meet those requirements. Translate business requirements into technical solutions and ensure the final product aligns with business goals. Continuous Improvement: Stay updated on the latest Power BI features and best practices. Suggest and implement improvements to existing reports and processes based on feedback and evolving business needs.Required Technical and Professional Expertise Hands-on experience in designing and developing Power BI dashboards and reports. Strong expertise in DAX (Data Analysis Expressions) for both basic & advanced calculations of KPIs to implement business requirements. Expertise in data extraction, transformation, and loading (ETL) processes from various sources in Power BI. In-depth knowledge in Data Modelling strategies used for creating data models in Power BI. Knowledge of implementing Row-Level Security (RLS) and implement required data permissions to end users of the reports. Experience in Power BI service like Publishing & sharing of reports, creation of Power BI Dashboard at Service, use of Datasets/ Dataflows, Manage accesses etc. Ability to analyse and optimize Power BI report performance, refresh times, and dataset efficiency. Strong understanding of BI methodologies, KPIs, and dashboard storytelling. Excellent communication and collaboration skills to work with cross-functional teams. Manage end-to-end lifecycle of BI projects, from requirements gathering and design to deployment and post-launch support. Preferred SkillsFamiliarity with cloud-based BI solutions, particularly in the Azure ecosystem. Microsoft Power BI Certification (PL-300, PL-600, or similar) is a plus. Strong problem-solving and analytical skills with attention to detail. Familiarity withPower Automatefor automating data refreshes, workflows, and notifications within Power BI. Knowledge ofPower BI Mobilefor report accessibility across devices.About Polestar : As a data analytics and enterprise planning powerhouse, Polestar Solutions helps its customers bring out the most sophisticated insights from their data in a value-oriented manner. From analytics foundation to analytics innovation initiatives, we offer a comprehensive range of services that help businesses succeed with data. We have a geographic presence in the United States (Dallas, Manhattan, New York, Delaware), UK(London) & India (Delhi-NCR, Mumbai, Bangalore & Kolkata) and have 600+ people strong world-class team. We are growing at a rapid pace and plan to double our growth each year. This provides immense growth and learning opportunities to those who are choosing to work with Polestar. We hire from most of the Premier Undergrad and MBA institutes. We are serving customers across 20+ countries. Our expertise and deep passion for what we do has brought us many accolades. The list includes: - Recognized as the Top 50 Companies for Data Scientists in 2023 by AIM. Financial Times awarded Polestar as High-Growth Companies across Asia-Pacific for a 5th time in a row in 2023. Featured on the Economic Times India's Growth Champions in FY2023. Polestar Solutions Selected as a 2022 Red Herring Global Companies. Top Data Science Providers in India 2023: Penetration and Maturity (PeMa) Quadrant. India’s most promising data science companies in 2022 by Analytics Insight. Featured on Forrester's Now Tech: Customer Analytics Service Providers Report Q2, 2021. Recognized as Anaplan's India RSI Partner of the Year FY21. Elite Qlik Partner and a member of the ‘Qlik Partner Advisory Council’ & Microsoft Gold Partners for Data & Cloud Platforms Culture at Polestar.We have one of the most progressive people’s practices which are all aimed at enabling fast-paced growth for those who deserve it.