Lead QA/SDET responsible for designing and implementing scalable automation frameworks across web, API, and mobile applications. Built and extended Selenium WebDriver with TestNG using Page Object Model and data-driven approaches; implemented Cypress and Playwright for modern web apps; utilized Appium for iOS/Android testing across devices via cloud providers. Integrated CI/CD pipelines with Azure DevOps and GitHub Actions, managed Maven-based builds, and implemented BDD with Cucumber. Executed API testing with Postman and REST Assured; performed performance testing with JMeter. Worked with AWS (EC2/S3) and Azure services, plus database validation via SQL. Collaborated with cross-functional teams, authored feature files, reported defects in JIRA, and supported UAT and production releases.

QA Automation Tester/SDET at Vitech Systems Group

September 1, 2021 - August 31, 2023

Developed and maintained automated regression tests using Selenium WebDriver with Java, TestNG, and POM. Implemented Cucumber-based BDD, built reusable UI automation frameworks, and integrated with CI/CD (Azure DevOps, Jenkins) for nightly test runs. Automated API testing with Postman and REST Assured; performed database validation with SQL scripts. Conducted performance testing with JMeter and asynchronous Node.js testing with Mocha. Led test planning, strategy, and cross-functional collaboration to ensure comprehensive coverage across SIT/UAT and production deployments.

QA Tester at Vitech Systems Group

July 1, 2020 - August 31, 2021

Designed, developed, and maintained automated test frameworks for web-based applications using Selenium WebDriver, Java, and TestNG. Implemented end-to-end functional, regression, and smoke suites; integrated with Jenkins for continuous testing, and performed API testing with Postman and REST Assured. Executed database validation with SQL; participated in Agile/Scrum ceremonies; tracked defects in JIRA; supported UAT and production releases.