I was responsible for creating solutions for the company's products.
Developed business logic for backend and frontend applications.
At the company, I acquired solid knowledge and practical skills in working with JavaScript/TypeScript and Node.js. As a result, I have excellent experience designing and implementing system and microservice architectures, APIs, and data models. Additionally, had hands-on experience in performing DevOps tasks of deploying and managing applications in production environments. I know how to use Docker and Redis. I am fluent in Git and have knowledge and experience in CI/CD implementation.
Additionally, I have gained experience and skills in working with many databases including MongoDB/PostgreSQL. I have worked extensively with various AWS services and gained experience in infrastructure management.
When it comes to frameworks for implementing Node.js backend solutions, I have gained hands-on experience and a good understanding of Express.js/Nest.js.
When it comes to UI development, I have good hands-on experience using React, Next.js, Electron, AngularJS. I am well versed in HTML, CSS, SASS/LESS, Jade/Pug and have a deep understanding of the DOM. I am fluent in jQuery and have experience using Babel, Webpack, Bootstrap, npm/yarn and the Jest library to write unit tests. I also had some experience in mobile development with Dart/Flutter on a few small projects.

I was involved in the layout of landing pages and the development of a web application for small businesses (including an online store - the first commercial experience gained in the front-end development of a project from start to finish, with an admin panel and a base on Firebase).
Gained first practical experience and development skills using JavaScript, React/Redux/Hooks, HTML, CSS, sass/less, material/bootstrap, firebase/heroku.