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Hi, I am Raghunath Sheshamattum, a senior software testing professional with 16+ years of experience. I specialize in ETL testing, BI reporting, and end-to-end QA across Agile and Waterfall projects. I have hands-on experience with ETL tools (Informatica, SSIS, DataStage), data warehousing, and automation, and I enjoy mentoring teams to deliver robust quality. I have led QA efforts across Retail, Banking, Insurance, and Life Sciences domains, built test data management processes, and created scalable automation libraries using TestNG, Python, and Selenium. I am ISTQB certified and thrive in cross-geo delivery, collaborating with BAs, developers, and Data Migration teams to ensure reliable data and smooth go-lives.…Hi, I am Raghunath Sheshamattum, a senior software testing professional with 16+ years of experience. I specialize in ETL testing, BI reporting, and end-to-end QA across Agile and Waterfall projects. I have hands-on experience with ETL tools (Informatica, SSIS, DataStage), data warehousing, and automation, and I enjoy mentoring teams to deliver robust quality. I have led QA efforts across Retail, Banking, Insurance, and Life Sciences domains, built test data management processes, and created scalable automation libraries using TestNG, Python, and Selenium. I am ISTQB certified and thrive in cross-geo delivery, collaborating with BAs, developers, and Data Migration teams to ensure reliable data and smooth go-lives.

Raghunath Sheshamattum

Game Tester, Data Analyst, Programmer, +1

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Hi, I am Raghunath Sheshamattum, a senior software testing professional with 16+ years of experience. I specialize in ETL testing, BI reporting, and end-to-end QA across Agile and Waterfall projects. I have hands-on experience with ETL tools (Informatica, SSIS, DataStage), data warehousing, and automation, and I enjoy mentoring teams to deliver robust quality. I have led QA efforts across Retail, Banking, Insurance, and Life Sciences domains, built test data management processes, and created scalable automation libraries using TestNG, Python, and Selenium. I am ISTQB certified and thrive in cross-geo delivery, collaborating with BAs, developers, and Data Migration teams to ensure reliable data and smooth go-lives.…Hi, I am Raghunath Sheshamattum, a senior software testing professional with 16+ years of experience. I specialize in ETL testing, BI reporting, and end-to-end QA across Agile and Waterfall projects. I have hands-on experience with ETL tools (Informatica, SSIS, DataStage), data warehousing, and automation, and I enjoy mentoring teams to deliver robust quality. I have led QA efforts across Retail, Banking, Insurance, and Life Sciences domains, built test data management processes, and created scalable automation libraries using TestNG, Python, and Selenium. I am ISTQB certified and thrive in cross-geo delivery, collaborating with BAs, developers, and Data Migration teams to ensure reliable data and smooth go-lives.

Available to hire

Hi, I am Raghunath Sheshamattum, a senior software testing professional with 16+ years of experience. I specialize in ETL testing, BI reporting, and end-to-end QA across Agile and Waterfall projects. I have hands-on experience with ETL tools (Informatica, SSIS, DataStage), data warehousing, and automation, and I enjoy mentoring teams to deliver robust quality.

I have led QA efforts across Retail, Banking, Insurance, and Life Sciences domains, built test data management processes, and created scalable automation libraries using TestNG, Python, and Selenium. I am ISTQB certified and thrive in cross-geo delivery, collaborating with BAs, developers, and Data Migration teams to ensure reliable data and smooth go-lives.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

English

Advanced

Work Experience

Senior Consultant at Planit Testing

September 1, 2022 - Present

Quality Manager overseeing QA deliverables across Data migration, Functional UI testing, and Non-Functional testing (Performance, Security, OAT) for multiple data migration projects; led cross-team integration and automation to reduce QA timelines and improve traceability.

Senior Consultant at Marjolo

June 1, 2022 - August 31, 2022

Short-term engagement creating Power BI reports for SOHO/SAGE CRM client, including data modeling and interactive dashboards to support business decisions.

Senior Associate at Cogdev (Cognizant)

May 1, 2020 - April 30, 2022

Created SQL logic and data validation scripts for ETL transformations; managed data staging with DataStage into Teradata; upgraded SSIS workloads; utilized Zephyr for test management and integrated automation to reduce QA effort.

Senior Consultant at Sage Software

May 1, 2019 - February 29, 2020

Enhanced automation scripts with BDD using Cucumber; validated Sage One cloud across browsers; implemented Jenkins for CI/CD and Git for version control; introduced JIRA for test management.

Senior Consultant at IVY Comptech Pvt Ltd

January 1, 2016 - February 28, 2019

API testing with Postman, backend DB testing with Oracle 10g, and mobile device test coverage; involved in data handling and UI validation across domains.

Associate at Cognizant Technology Solutions

January 1, 2014 - November 30, 2016

Handled data warehouse projects; direct source-to-report reconciliation; utilized Informatica for workflows; led defect triage and cross-team coordination to reduce defects and rework.

Senior Test Engineer at Mindtree Limited

January 1, 2011 - November 30, 2012

Analyzed PL/SQL logic for Bonus system; prepared test cases; performed UI testing across multiple browsers; regulatory testing across countries.

Test Engineer at Sonata Software Limited

January 1, 2008 - January 31, 2011

End-to-end testing of travel application; used HP/Quality Center; tested Dynamics AX modules; trained freshers and mentored junior team members.