Alexander has been working at Brocoders since 2019, though his overall experience in this area takes 5 years. He started to work here as a back-end developer. Alex obtained good expertise in the area of web application development related to the building: - Experienced in the development of enterprise systems with a complex logic that requires stable applications. - Developed and supplied the technical maintenance for applications of any complexity and size using React or Vanilla Javascript, Typescript, RxJS. - Building applications using Webpack or boilerplates. - Any kind of tests e2e / unit / integration / snapshot tests using jest, jest-puppeteer, react-testing-library, code coverage. - Auto tester experience with Java, Javascript, and Selenium (1.5 years).