Key responsibilities: - Development of new and enhancement of existing website interfaces using React; - Cooperation with designers, unity, backend, and frontend developers to implement tasks; - Conducting Code Reviews.Skills: - TypeScript, JavaScript; - React; - Redux (Redux Toolkit), Recoil; - UI library: MaterialUI; - Forms: Formik, React-hook-form, yup; - Network requests: Socket.io, REST API; - Markup: HTML, SCSS, BEM, Flexbox, Grid, Styled-components; - Code formatting: Prettier; - Project management: Planfix; - Design system: Figma; - Version control system: git.

Responsibilities: - Building responsive website layouts using Flexbox, Grid, and BEM according to Figma designs. - Developing and maintaining websites and mobile applications, including making enhancements to existing code. - Publishing and updating mobile applications on the App Store and Google Play. - Collaborating with backend and frontend developers as part of a team to implement projects. - Providing assistance and conducting training sessions for colleagues. - Communicating with clients to gather technical requirements and successfully implement them. - Designing data and state architecture in JSON format. Transforming JSON into functional React components. - Customizing pre-existing libraries to fit the product's needs. - Experience in creating REST API servers using Symfony 4.Achievements: - Obtained rights to use the Instagram API and integrated it into both the server and mobile application. - Implemented PayPal within the WebView of the mobile application. - Integrated and worked with Yandex Maps, including moving the map to specific positions and displaying custom pop-up windows. - Integrated push notifications using Expo Notifications and Firebase Cloud Messaging into Symfony 4 and the mobile application.