I am a highly analytical Senior Lead ETL Cloud Data Quality Engineer with over 15 years in IT, specializing in data warehousing, cloud technologies (AWS), and BI. I excel at end-to-end testing, data quality, and collaborating with business users in Agile environments to translate requirements into robust technical solutions. I’m passionate about automating data validation, improving governance, and mentoring teams to deliver reliable, scalable data platforms. In my roles across financial, healthcare, and media domains, I’ve driven data integrity from source systems through ETL pipelines to BI reporting, leveraging AI-assisted testing and modern automation to reduce defects and accelerate delivery. I enjoy solving complex data problems and helping organizations realize value from their data assets while adhering to HIPAA, HIPAA-like controls, and data quality best practices.

Sreenivasa Reddy Pusapati

I am a highly analytical Senior Lead ETL Cloud Data Quality Engineer with over 15 years in IT, specializing in data warehousing, cloud technologies (AWS), and BI. I excel at end-to-end testing, data quality, and collaborating with business users in Agile environments to translate requirements into robust technical solutions. I’m passionate about automating data validation, improving governance, and mentoring teams to deliver reliable, scalable data platforms. In my roles across financial, healthcare, and media domains, I’ve driven data integrity from source systems through ETL pipelines to BI reporting, leveraging AI-assisted testing and modern automation to reduce defects and accelerate delivery. I enjoy solving complex data problems and helping organizations realize value from their data assets while adhering to HIPAA, HIPAA-like controls, and data quality best practices.

Available to hire

I am a highly analytical Senior Lead ETL Cloud Data Quality Engineer with over 15 years in IT, specializing in data warehousing, cloud technologies (AWS), and BI. I excel at end-to-end testing, data quality, and collaborating with business users in Agile environments to translate requirements into robust technical solutions. I’m passionate about automating data validation, improving governance, and mentoring teams to deliver reliable, scalable data platforms.

In my roles across financial, healthcare, and media domains, I’ve driven data integrity from source systems through ETL pipelines to BI reporting, leveraging AI-assisted testing and modern automation to reduce defects and accelerate delivery. I enjoy solving complex data problems and helping organizations realize value from their data assets while adhering to HIPAA, HIPAA-like controls, and data quality best practices.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate

Language

English
Fluent

Work Experience

Senior Lead ETL QA Analyst at SiriusXM
October 1, 2021 - Present
Led QA efforts for data pipelines and BI initiatives; tested data flows from Teradata to DataBricks using Python and SQL; implemented AI-assisted synthetic data generation to improve edge-case coverage and defect detection; developed a Python utility to categorize and prioritize bug reports; collaborated with business users to translate requirements into technical specs; performed end-to-end data validation across multiple sources including NoSQL and DB2; validated ETL jobs and Power BI reports; participated in Agile ceremonies and data governance discussions; mentored offshore team and drove automation using Playwright and API testing tools; managed end-to-end defect lifecycle in JIRA and delivered test readiness artifacts.
Senior ETL Data QA Tester at Peraton / CMS
April 1, 2019 - September 30, 2021
Managed end-to-end ETL testing for HPMS modules supporting Medicaid, CHIP, and SNAP; validated data ingestion, transformation, and extraction; performed Part D drug pricing and pharmacy data testing; developed complex SQL procedures for root cause analysis and data profiling to improve provider data quality; conducted REST API testing with Postman; participated in Agile ceremonies and translated requirements into technical specs; implemented automated data quality checks including referential integrity and NULL/NOT NULL constraints.
Senior ETL QA Analyst at T. Rowe Price
October 1, 2016 - March 31, 2018
Designed ETL test strategies for critical projects (Disclosures and Report Data Integration); validated Informatica mappings and batch jobs to ensure data accuracy for daily, weekly, and monthly loads; used Rally for Agile work tracking; performed column- and row-level data validation with complex SQL across source-target systems.
Sr. Datawarehouse/ETL QA Lead at Emblem Health
February 1, 2011 - October 31, 2016
Directed testing for ICD-10 remediation and Facets implementation with HIPAA compliance; validated HL7 interfaces using SoapUI; performed Source-to-Target validation from Staging to ODS and ODS to View; loaded mainframe source files and validated staging tables; conducted performance testing on Oracle PL/SQL and recommended optimizations.
Senior Database QA Analyst/Report Tester at University of New Mexico
July 1, 2010 - January 31, 2011
Led platform and infrastructure upgrade testing; automated ETL job execution with Control-M; enhanced automation reducing production defect rate; contributed to report testing and data validation.
Senior ETL Tester at Wells Fargo Bank
April 1, 2007 - June 30, 2010
Tested WRET Tool conversion, validated data flow from legacy systems to EDW, and managed production job scheduling with Autosys; validated database updates using SQL.
QA Analyst at Rensol Systems Pvt. Ltd
November 1, 2003 - February 28, 2005
Performed manual and automated functionality testing using WinRunner for an online student application.

Education

Master of Science in Computer Science at Fachhochschule Wolfenbüttel, Germany
January 1, 2005 - January 1, 2007
Bachelor of Engineering at Bharathidasan University, India
January 1, 1999 - January 1, 2003

Qualifications

SAFE 6 Scrum Master Certified Professional
January 11, 2030 - April 22, 2026

Industry Experience

Media & Entertainment, Healthcare, Financial Services, Professional Services, Software & Internet