Briefly tell where you worked and what you did?

I worked at several companies where I was involved in front-end web application development. My main tasks included creating user interfaces using React and Vue.js, optimizing performance, and ensuring responsive design.

At one company, I participated in a project to develop a CRM system, where I was responsible for implementing interactive components and integrating with REST API.

I also have experience working with TypeScript, CSS preprocessors (Sass), and build tools such as Webpack and Babel.