Architected and maintained end-to-end automation framework using Java, Playwright, and TestNG for Fidelity's Cash Management platform; integrated PostgreSQL and AWS Cloud for data validation. Built a Selenium WebDriver + TestNG + Cucumber UI test suite for the Fidelity 529 College Savings Plan, covering functional, regression, and UAT testing. Developed Appium-based mobile automation for native Android and iOS apps (NFC/payment flows) and integrated tests into Jenkins CI/CD with remote execution on Sauce Labs. Leveraged GitHub Copilot to accelerate test script development and improve coverage. Implemented API automation with Rest Assured and Postman; used WireMock for stateful API mocks and fault simulations; validated Kafka JMS messages and mainframe migrations to AWS.

Senior Consultant / Staff Test Engineer at Visa Inc. (FTE)

December 1, 2014 - September 30, 2022

Led onsite and offshore QA automation teams across UI, backend, and mobile testing for Visa's payment and identity platform. Built scalable Selenium WebDriver + Java + TestNG + Cucumber framework with Page Object Model and data-driven patterns. Created Appium-based automation for native Android and iOS apps (VisaCheckout and NFC payments). Automated SAML Issuer Federation testing; API automation with Rest Assured; integrated suites with Jenkins, Maven, and Gradle. Developed internal QA tooling with Node.js, Express, Angular, and Cassandra for dashboards. Wrote WireMock stubs and stateful API simulations; performed JSON/XML API testing; led Agile QA ceremonies and delivered full regression coverage each sprint.

Software Engineer 3, Quality at eBay Inc. (FTE)

January 1, 2012 - December 31, 2014

Automated regression test execution for daily rule release processes using Java, HTTP Client libraries, and TestNG; built and maintained Selenium WebDriver + Java + Cucumber automation scripts for Seller Standards and Buyer Protection. Managed defect lifecycle in JIRA; collaborated with developers to resolve automation blockers; maintained shared automation framework.

Software Engineer (Java/J2EE) at Virtusa, Polaris, iVenture

September 1, 2004 - June 30, 2011

Full-stack Java/J2EE development across enterprise projects; built foundational skills in OOP, JDBC, and application architecture. Contributed to backend services and integration points, laying the groundwork for scalable enterprise solutions.