Roman Filenko

Development and design of front-end web pages using HTML (LATTE templating system), CSS preprocessor Stylus, JavaScript component development, Gitlab. Ensuring website compatibility with all browsers and devices, fast loading of web pages, accessibility - Lighthouse.

Implementation of webs and applications in React (using NextJS, Redux, FLow), creation of new components, SASS and styled-components for styling, version control in GitLab, writing E2E tests Cypress, Sentry for QA.

Modern webs and applications in React (using NextJS, Typescript, GraphQL), creation of new components (typed with TypeScript, styled-components for styling), GIT versioning(GitLab), grafical tool Invision, writing tests using Jest and Puppeteer

Creating and maintaining frontend web applications, HTML/CSS coding, reactive JS frameworks like React/Vue, ES6, jQuery support, errors debugging.

HTML/CSS coding of websites and job portals, creating HTML templates for CMS, creating/editing email templates, newsletters for customers