HTML/CSS, BEM methodology, Responsive/Adaptive Design, Bootstrap, Axios, Sass/Scss/Less, Redux ToolKit, jQuery, Formik, Redux-Thunk, Redux, Express, Rest API, Sequelize, WebSockets/Socket.io, JWT, Jest, webpack, Regular expressions, MySQL, Good communication skills, Adaptability, Ability to work under pressure, Attention to details, Communication, collaboration and teamwork, Creative and analytical approach, Unit/Integration/UI Tests, Figma, Visual Studio Code, WebStorm, Redmine, Postman, Swagger, Git, GitHub, GitLab, JavaScript (TypeScript) , React, Node.js