Power Bi
Tata Consultancy Services · Chennai, Tamil Nadu, India - Kochi, Kerala, India
Tata Consultancy Services · Chennai, Tamil Nadu, India - Kochi, Kerala, India
Job Title: Power BI Developer **Job Summary:** We are seeking a skilled Power BI Developer to design, develop, and maintain business intelligence solutions that enable data-driven decision-making. The ideal candidate will have experience in data modeling, report development, dashboard creation, and data visualization using Microsoft Power BI. Key Responsibilities: - Design, develop, and deploy Power BI reports, dashboards, and data visualizations. - Gather business requirements and translate them into technical reporting solutions. - Develop and maintain data models, datasets, and data transformations using Power Query and DAX. - Connect and integrate data from various sources including SQL databases, Excel files, cloud platforms, and enterprise applications. - Optimize report performance and ensure data accuracy and consistency. - Collaborate with business stakeholders, analysts, and technical teams to understand reporting needs. - Perform data validation, testing, and troubleshooting of BI solutions. - Create and maintain documentation for reports, dashboards, and data models. - Support end users by providing training and resolving reporting-related issues. - Stay updated with the latest Power BI features and industry best practices. Required Qualifications: - Bachelor's degree in Computer Science, Information Technology, Engineering, Statistics, or a related field. - 3+ years of experience in Power BI development and business intelligence reporting. - Strong proficiency in Power BI Desktop, Power BI Service, and Power Query. - Experience with DAX (Data Analysis Expressions) and data modeling. - Strong SQL skills for data extraction, transformation, and analysis. - Understanding of data warehousing concepts and ETL processes. - Experience working with relational databases such as SQL Server, Oracle, or MySQL. - Excellent analytical, problem-solving, and communication skills.