PRASANNA PANDIAN M
POWER BI DEVELOPER
Chennai
Summary
Demonstrates strong analytical, communication, and teamwork skills, with proven ability to quickly adapt to new environments. Eager to contribute to team success and further develop professional skills. Brings positive attitude and commitment to continuous learning and growth. Poised to contribute to team success and achieve positive results. Ready to tackle new challenges and advance organizational objectives with dedication and enthusiasm.
Overview
3
3
years of professional experience
Work History
Power BI Developer
TATA CONSULTANCY SERVICES
02.2022 - Current
- Experienced Power BI Developer with 3 years of expertise in designing, developing, and implementing interactive dashboards and reports to drive data-driven decisions.
- Proficient in data modelling, DAX queries, Power Query, and integrating multiple data sources for insightful reporting.
- Designed and developed interactive Power BI dashboards to provide real-time business insights, leading to a 20% improvement in decision-making efficiency.
- Created custom DAX measures and calculated columns to enhance reporting accuracy and data transformation.
- Extracted, transformed, and loaded (ETL) data from multiple sources such as SQL Server, Excel etc. into Power BI.
- Developed Power BI reports with slicers, drill-throughs, and advanced visualizations for various business functions.
- Automated data refresh schedules to ensure real-time data availability for stakeholders.
- Collaborated with cross-functional teams to understand business requirements and deliver tailored BI solutions.
- Experience in various command like DDL, DML, TCL
- Had experience in case manipulation function like upper, lower and initcap
- Worked on various joins like inner join, outer join, right outer join and left outer join
- Worked on various analytics function such as rank, dense rank, lead, lag
- Worked on various character manipulation function like length, reverse, concat, pad, trim etc
- Created views for better
Education
Bachelor in Engineering - Electrical Engineering
Velalar College of Engineering And Technology
04.2001 -
Skills
Power BI
Microsoft Excel
Sql
Problem solving abilities
Data cleaning
Data modeling
Timeline
Power BI Developer
TATA CONSULTANCY SERVICES
02.2022 - Current
Bachelor in Engineering - Electrical Engineering
Velalar College of Engineering And Technology
04.2001 -
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