In 2017, I fulfilled my dream and switch from economics to the IT world. Just with the basics of SQL, I started my first job as a QA tester. Immediately I began to learn the basics of creating automatic tests, especially working with the Java programming language in the Eclipse development environment. During my trial, I was able to correct existing RCPTT tests and program my own integration tests on newly developed application features. Then I focused on automating application frontend testing, expanded my XPath knowledge and after half a year in the company I took over overall responsibility for selenium testing. I actively participated in improving products by passing the feedback to documentaries and designers, I was acting as a link between developers and consultants. At the end of my cooperation with the company Ataccama, I began to learn how to write REST API tests and work with Linux on VirtualBox.Subsequently, I joined Dashly, where I was the only tester, responsible for complete testing of 2 web applications. I created a set of automatic selenium tests using Java programming language focused on End-to-End testing. My specialization is frontend, but I also manually tested the backend by API requests using Postman.