I am a Senior Engineering Lead at Persistent Systems with over 7 years of experience in the IT industry, specializing in data analysis and business intelligence. I have worked on a variety of systems, including Power BI, SQL Server, Data Bricks, and DOMO, and have led teams to deliver impactful dashboards and reports for clients such as Optum. My expertise lies in data modelling, ETL processes, and creating visualizations that drive business decisions. I am looking to transition into a Data Analyst role where I can leverage my strong skills in Power BI, DAX, and SQL to contribute to data-driven strategies.
Experience
Senior Engineering Lead
Persistent Systems
March 2025 – Till Date · Pune
Led end-to-end QA activities for migration of enterprise reports from MicroStrategy to Power BI under the PIC Program. Designed and implemented comprehensive test plans covering UI, functional, non-functional, and performance testing for migrated reports. Conducted report-to-report validation ensuring accuracy of KPIs, visualizations, and business logic between MicroStrategy and Power BI.
Associate
HCL Tech
Jan 2025 – Feb 2025
Worked as an Associate, supporting various client requirements and contributing to project deliverables.
Process Associate
NTT Data
Dec 2022 – Nov 2024
Worked as a Process Associate, supporting various client requirements and contributing to project deliverables.
AR Caller Senior Processor
Vee Technologies
April 2022 – Nov 2022
Worked as an AR Caller senior processor in Medical Billing, handling claims and appeals.
ICC Level Entry
RND Softech
June 2021 – March 2022
Worked as an ICC Level Entry, handling denial management and claim analysis.
Education
Muthayammal College of Engineering
B.Tech / B.E., EEE
2012 – 2016
Projects
MicroStrategy to Power BI Migration
Power BI
Postgres SQL
MSTR
AZURE
Led end-to-end QA activities for migration of enterprise reports from MicroStrategy to Power BI under the PIC Program. Designed and implemented comprehensive test plans covering UI, functional, non-functional, and performance testing for migrated reports.
Power BI Dashboard Development for Optum UHG
Power BI
SQL
ETL
Developed a suite of interactive Power BI dashboards for enterprise business units to track KPIs such as sales performance, financial metrics, operational efficiency, and customer insights.
Certifications
Power BI, SQL
Data Analytics · 2025
Sheela Prabakaran
Senior Engineering Lead at Persistent Systems · 5 years · Power BI, DAX, SQL Server
Coimb
About
I am a Senior Engineering Lead at Persistent Systems with over 7 years of experience in the IT industry, specializing in data analysis and business intelligence. I have worked on a variety of systems, including Power BI, SQL Server, Data Bricks, and DOMO, and have led teams to deliver impactful dashboards and reports for clients such as Optum. My expertise lies in data modelling, ETL processes, and creating visualizations that drive business decisions. I am looking to transition into a Data Analyst role where I can leverage my strong skills in Power BI, DAX, and SQL to contribute to data-driven strategies.
Experience
Senior Engineering Lead
March 2025 – Till Date
Persistent Systems, Pune
Led end-to-end QA activities for migration of enterprise reports from MicroStrategy to Power BI under the PIC Program. Designed and implemented comprehensive test plans covering UI, functional, non-functional, and performance testing for migrated reports. Conducted report-to-report validation ensuring accuracy of KPIs, visualizations, and business logic between MicroStrategy and Power BI.
Associate
Jan 2025 – Feb 2025
HCL Tech
Worked as an Associate, supporting various client requirements and contributing to project deliverables.
Process Associate
Dec 2022 – Nov 2024
NTT Data
Worked as a Process Associate, supporting various client requirements and contributing to project deliverables.
AR Caller Senior Processor
April 2022 – Nov 2022
Vee Technologies
Worked as an AR Caller senior processor in Medical Billing, handling claims and appeals.
ICC Level Entry
June 2021 – March 2022
RND Softech
Worked as an ICC Level Entry, handling denial management and claim analysis.
Education
Muthayammal College of Engineering
2012 – 2016
B.Tech / B.E., EEE
Projects
MicroStrategy to Power BI Migration
Power BI, Postgres SQL, MSTR, AZURE
Led end-to-end QA activities for migration of enterprise reports from MicroStrategy to Power BI under the PIC Program. Designed and implemented comprehensive test plans covering UI, functional, non-functional, and performance testing for migrated reports.
Power BI Dashboard Development for Optum UHG
Power BI, SQL, ETL
Developed a suite of interactive Power BI dashboards for enterprise business units to track KPIs such as sales performance, financial metrics, operational efficiency, and customer insights.
Skills
Power BI
DAX
SQL Server
Power Query
Data Analysis Expressions
Data Modelling
Data Warehouse
ETL
Data Bricks
DOMO
Microsoft Fabric (RTI)
Jira
Postgres SQL
Azure
MSTR
Data Transformation
Data Integration
Data Governance
Data Security
Data Profiling
Data Quality Checks
Data Lineage Documentation
Data Visualization
Data Storytelling
Performance Optimization
Certifications
Power BI, SQL
2025
Data Analytics
Achievements
Ranked #31 of 34 on the readyforhires tests leaderboard (70 points)
Mock interviews on readyforhires
SQL & Databases (Beginner)Best 70%
20 questions answered on readyforhires in the past year, 1 active day, longest streak 1 day.
