As a software test automation engineer, my main focus is on creating automated tests to ensure the quality of software products. I have a strong background in web, mobile, and desktop automation testing, as well as experience in performance and API automation testing. I also have experience using a variety of tools and technologies, including Java, Selenium, Cucumber, Appium, Selenium Grid, TestNG, JUnit, Maven, JavaScript, Cypress, Mocha, Allure, C#, NUnit, Win App driver, JMeter, Rest Assured, and Postgre SQL.

For web automation testing, I have experience using Selenium, which is a popular open-source framework for automating web browsers. I have also used Selenium Grid to run tests in parallel across multiple machines or browsers, which can significantly speed up test execution times. In addition, I have experience using TestNG and JUnit for test management and execution, and Cucumber for behavior-driven development (BDD) testing.

For mobile automation testing, I have experience using Appium, which is an open-source framework for automating mobile applications on both iOS and Android devices. I have also used Selenium Grid with Appium to run tests in parallel across multiple devices or emulators. For desktop automation testing, I have experience using C# and NUnit with Win App driver to automate Windows desktop applications.

In addition to these tools and technologies, I have experience using JavaScript, Cypress, Mocha, and Allure for web automation testing, as well as JMeter for performance testing and Rest Assured for API automation testing. I have also used Postgre SQL for database testing, which involves testing the database itself as well as the application that interacts with it.

Overall, my service as a software test automation engineer involves designing and implementing automated test scripts, executing tests over CI/CD by using Jenkin, analyzing test results, and reporting issues to the development team. By automating repetitive and time-consuming tasks, I can help teams save time and reduce the risk of human error, while ensuring that the software products meet the desired quality standards.