Rethina Durai S J
Power BI Engineer
Madurai,TN
Summary
Highly skilled Software Engineer with over 3 years of experience specializing in Microsoft Business Intelligence, particularly Power BI, SQL, and Data Modeling. Expert in designing, developing, and deploying advanced Power BI reports and dashboards with a focus on DAX expressions and data visualization. Proficient in creating optimized data models, integrating external data sources, and managing SQL databases. Demonstrated expertise in implementing row-level security (RLS) and administering Power BI services. Proven ability to collaborate with cross-functional teams to deliver data-driven insights and support strategic goals. Committed to continuous learning and process documentation to enhance technical proficiency and project outcomes.
Overview
3
3
years of professional experience
2
2
Certifications
Work History
Power BI Engineer
Garrett
09.2021 - Current
- Developed and maintained advanced Power BI reporting solutions, including end-to-end dashboard development from requirement gathering to production rollout, ensuring effective data visualization and business intelligence.
- Created and optimized complex data models and DAX formulas for enhanced data analysis, providing critical insights through custom visuals and dynamic calculations.
- Implemented row-level security (RLS) and managed Power BI administration tasks, including report server configuration, report publication, and data integration from external sources.
- Designed and developed OLAP Tabular Model Cubes using SQL Server Analysis Services (SSAS), and automated ETL processes with SQL Server Integration Services (SSIS) for efficient data management.
- Collaborated with cross-functional teams and stakeholders to understand data requirements, deliver actionable insights, and continuously improve data processes through rigorous testing and documentation.
Education
Bachelor of Engineering - Computer Science
Thiagarajar College of Engineering
Madurai 04.2001 -
Skills
Power BI (Desktop, Service, Report Server)
DAX (Data Analysis Expressions)
Data Modeling
SQL Database Management
Data Integration
ETL Processes (SSIS)
OLAP (SSAS Tabular Model)
Data Visualization
Certification
Power BI certification from Udemy & Coursera
Timeline
Power BI Engineer
Garrett
09.2021 - Current
Bachelor of Engineering - Computer Science
Thiagarajar College of Engineering
04.2001 -