Senior Power BI Developer India
Senior Power BI Developer Description
#LI-DNI
#LI-DNP
What You’ll Do
- Developing and maintaining reports and dashboards in Microsoft Power BI
- Extracting and analyzing data from various sources
- Collaborating with stakeholders to identify key business questions and provide data-driven solutions
- Creating data models and visualizations that tell meaningful stories
- Tracking KPIs and producing performance reports
What You Have
- Should have 5 to 8 years of relevant experience
- Advanced knowledge of Power BI Desktop, Power BI Service, and Power BI Mobile
- Proficiency in creating complex data models using Power Query and DAX (Data Analysis Expressions)
- Ability to design and develop interactive and visually appealing reports and dashboards
- Strong understanding of data modelling principles
- Experience in designing and implementing star schema and snowflake schema data models
- Knowledge of data normalization and denormalization techniques
- Skill in integrating data from various sources, including databases, APIs, Excel, and other data formats
- Familiarity with ETL (Extract, Transform, Load) processes and tools
- Proficiency in writing complex DAX formulas for calculations, aggregations, and custom measures
- Experience with time intelligence functions in DAX
- Ability to transform and clean data using Power Query
- Knowledge of M language for advanced data transformations
- Strong SQL skills for querying and manipulating data in relational databases
- Design and development of visually compelling and effective reports and dashboards
- Knowledge of best practices for data visualization
- Ability to optimize Power BI reports for performance, including minimizing data refresh times and improving report responsiveness
- Understanding of Power BI security features and implementation of role-based security
- Knowledge of row-level security (RLS) in Power BI
- Experience in automating routine tasks using Power BI PowerShell and other scripting languages
- Integration with other Microsoft products and services, such as Azure services, Excel, SharePoint, etc
- Familiarity with version control systems for managing Power BI assets
- Strong problem-solving skills and the ability to troubleshoot issues related to data, reports, and dashboards
- Ability to create comprehensive documentation for data models, reports, and dashboards
- Excellent communication skills to interact with stakeholders and gather requirements
- Collaboration with business analysts, data engineers, and other team members
- Willingness and ability to stay updated on the latest Power BI features and best practices
- B2 level of English language proficiency
Technologies
- Snowflake
- SQL
- Azure Data Lake Services
- DAX
We Offer
- Opportunity to work on technical challenges that may impact across geographies
- Vast opportunities for self-development: online university, knowledge sharing opportunities globally, learning opportunities through external certifications
- Opportunity to share your ideas on international platforms
- Sponsored Tech Talks & Hackathons
- Unlimited access to LinkedIn learning solutions
- Possibility to relocate to any EPAM office for short and long-term projects
- Focused individual development
- Benefit package: Health benefits, Retirement benefits, Paid time off, Flexible benefits
- Forums to explore beyond work passion (CSR, photography, painting, sports, etc.)