Siri Balthi
Qa Engineer @Nationwide
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WORK HISTORY
Qa Engineer @Nationwide
US
Collaborated with cross-functional Agile teams to execute end-to-end testing, including functional, smoke, regression, and exploratory testing, ensuring timely, high-quality software releases across web and cloud-based applications. Automated comprehensive test scenarios using Selenium WebDriver, Cucumber BDD, Cypress, and Playwright, achieving a 65% increase in regression coverage and reducing test cycle time by over 40%. Developed scalable automation frameworks using Selenium Grid, JUnit, and the Page Object Model (POM), streamlining cross-browser testing and cutting manual testing effort by 50%. Performed backend and data validation testing using advanced SQL queries in MySQL, PostgreSQL, and MongoDB, resolving critical data integrity issues and ensuring accuracy across ETL pipelines. Conducted API testing using Postman, validating RESTful endpoints for functionality, performance, and security, resulting in a 30% reduction in post release defects. Tested complex cloud integrations across AWS services (EC2, S3, Lambda, RDS, Redshift, CloudWatch) and data pipelines involving Apache Kafka, NiFi, and Airflow, ensuring system reliability and seamless data flow. Integrated automation into CI/CD pipelines using Jenkins, GitHub Actions, and AWS, enabling continuous testing and significantly accelerating release frequency. Mentored junior QA engineers and maintained detailed documentation in Jira and Confluence, fostering knowledge sharing and ensuring consistent adherence to STLC best practices across the team.
EDUCATION
Campbellsville University
Master's degree, Cloud Computing
ABOUT SIRI BALTHI
QA Automation and Manual Tester with 5+ years of experience ensuring software quality across diverse industries and cloud platforms (AWS, Azure, GCP). Proficient in both functional and non-functional testing, with hands-on expertise in Selenium, Cypress, Playwright, Postman, JMeter, and BDD frameworks like Cucumber. Adept in automation scripting using Java, Python, and SQL, and skilled in designing scalable test frameworks (POM) for web, API, and cloud-native applications. Proven track record in CI/CD integration using Jenkins, Git, and Docker, with deep experience in test management tools like Jira, ALM, and TestRail. Strong backend validation skills across databases such as MySQL, MongoDB, and PostgreSQL, along with expertise in ETL/data pipeline testing using Apache NiFi, Kafka, Airflow, and SSIS. ISTQB Certified, with a passion for improving quality, reducing production defects, and delivering seamless user experiences.
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