At Qenta Inc., I designed and executed tests for features and releases on a fintech payment-processing platform. I identified a critical concurrency bug—a race condition that could have caused customer fund losses before reaching production.
I tested iOS and Android applications with Appium and automated REST API checks with Postman. I also used SQL and PostgreSQL to validate transaction records and payment data across backend and frontend layers.
In my portfolio projects, I built Playwright and Cypress test frameworks, including a multi-context assignment-lifecycle test and a suite of 120 sorting tests. I integrated project tests with GitHub Actions and also built a Selenium/Java framework using TestNG and Maven.
