Gleb Kostyunin

Top rated freelancer with a 100% job success at UpWork (former oDesk) platform. I'm experienced and fun, hire me if you need: - HTML, CSS - Sass preferably, Less is an option - Bootstrap 3,4. - BEM methodology - Native Javascript (incl. ES6) - Typescript - React - extensive experience - Flux (Redux, Alt) - Jquery (of course) - RoR - Tooling (Webpack, Grunt, Gulp) - Testing (mocha, chai, robot framework) - Git - Agile (Scrum master certificate) - UX - Fluent English

Enterprise grade frontend for one of the leading car manufacturers: * Typescript * React Isomorphic App * Redux (Reselect, Middlewares) * Async programming (Promises, async-await) * ECMAScript 2015 * Webpack + babel * Html5, Less + BEM methodology * Unit test with mocha and chai * Agile, scrum * Regular longterm business trips to Hamburg HQ

Creating frontend from scratch for Java based application with an emphasis on Javascript: * React + Flux (Alt.js) * ECMAScript 2015 * Webpack + babel * Html5, Sass + BEM methodology * Working with REST Apis. * Unit test with mocha, integration tests with robot framework. * Cooperation with UX-team on the development of the visual part of the application. * Working in a scrum environment. Obtained a certificate of Scrum master (PSM I). * Working with atlassian tools (jira, stash, confluence).