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Swati Chirumamilla

@swatichirumamilla

Message

Detail-oriented QA Engineer with expertise in automation and ETL testing.

United States

Message

What I'm looking for

I am looking for a role that fosters collaboration, innovation, and growth opportunities in QA automation.

I am a detail-oriented QA Engineer with over 5 years of experience in the banking, healthcare, and enterprise domains. My expertise lies in ETL testing, automation, and User Acceptance Testing (UAT). I have a proven track record of delivering scalable automation frameworks and managing a 60:40 automation-to-manual testing ratio, ensuring high-quality software releases.

Throughout my career, I have successfully led QA initiatives across various IT systems, validating complex ETL pipelines and executing tests in cloud environments such as AWS. My commitment to test efficiency and reliability has resulted in significant reductions in regression time and production issues. I thrive in Agile environments, collaborating closely with stakeholders to ensure alignment with business requirements and enhance overall test coverage.

Experience

Work history, roles, and key accomplishments

Current

Senior QA Engineer

Current

Comerica Bank

Mar 2024 - Present (1 year 4 months)

Led QA across enterprise IT systems by validating Informatica-based ETL pipelines and building Selenium automation integrated with Jenkins. Executed tests over AWS (S3, Lambda) for scalable, cloud-based validation, reducing regression time by 65% and supporting 12+ successful enterprise releases with zero rollbacks.

Informatica ETL Selenium Jenkins AWS S3 AWS Lambda SQL EC2

QA Engineer (Automation & UAT)

Philips Healthcare

Jul 2023 - Mar 2024 (8 months)

Delivered SaaS QA for enterprise diagnostic apps by automating 300+ test cases in Selenium, managing Snowflake ETL validation, and supporting Postman-based API testing. Integrated tests into CI/CD via Jenkins and Bitbucket, streamlining enterprise-wide releases with high defect detection and no rollback history.

Selenium Java Snowflake ETL Postman Python Jenkins Bitbucket

QA Analyst (ETL & Automation)

IBM

Jun 2019 - Jan 2022 (2 years 7 months)

Supported large-scale IT services by implementing QA automation using Selenium-Python frameworks, executing ETL validations in Snowflake, and testing REST/SOAP APIs. Reduced QA cycle time by 60%, enhanced backend data integrity, and contributed to 10+ enterprise deployments with improved defect traceability.

Selenium Python ETL Snowflake Postman Java REST APIs SQL Jenkins Confluence

Education

Degrees, certifications, and relevant coursework

Stony Brook University

Master of Science, Computer Science

Pursued advanced studies in Computer Science, focusing on theoretical and applied aspects of the field. Developed expertise in various computing disciplines.

B.V. Raju Institute of Technology (JNTUH)

Bachelor of Technology, Computer Science

Completed a comprehensive program in Computer Science, gaining foundational knowledge in software development, data structures, and algorithms. Engaged in practical projects to apply theoretical concepts.