I have extensive experience with automated testing tools such as Selenium, Cypress, and Playwright. In my current role, I use Selenium with Java to create end-to-end tests for our e-commerce platform, focusing on critical paths like the checkout and payment processes. I've also worked with CI/CD tools like Jenkins to integrate our automated tests into the deployment pipeline. This ensures we catch issues early and maintain a high standard of quality. I recently led an initiative to optimize our test scripts, which reduced execution time by 30%, helping us to identify issues faster.