I am Visiting Professor at Universidad Carlos III de Madrid (UC3M) in Spain. My research interests include software engineering and automated testing. I am the author of more than 35 research papers in different journals, magazines, and international conferences. In 2017 I wrote the book "Mastering Software Testing with JUnit 5". I am the creator and maintainer of several open-source projects, such as WebDriverManager (a helper library for Selenium WebDriver) or Selenium-Jupiter (a JUnit 5 extension for Selenium WebDriver).