Position: Front-end developer
Category: JavaScript
English level: upper
Years of experience: 5


Sep 2019 - present
- Building front-end Sass solutions for healthcare providers.
- building different user roles/permissions based logic, chats, notifications, WebSocket based communications.
- utilizing couple of WebRTC third-party services for video stream and DataChannel communication
- maintaining application security and accessibility.
- tight work with RoR backend developers as well as with iOS, Android developers

May 2014 - Sep 2019
 - SPA development for large Java based business social network platform.
- development of importers/exporters/automators/cli tools with Node.js utilizing different APIs( Google, Recurly etc.).
- developing build utilities and reusable component library for internal use.
- writing technical documentations, SRS.
- full-stack app development for maintaining employees ideas with Facebook for business integration: utilizing NodeJS, Express, PostgreSQL, React stack.

Tech stack:  React, Redux, Node.js, ES6/7 (babel), CSS modules, SCSS,  Webpack, Gulp

Javascript developer
Feb 2014 - Apr 2014
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- building new features on ExtJS based CRM
- developing frame editor
- developing schedule solution for squash courts

Tech stack:  JS, ExtJS, jQuery, HTML, CSS

Junior PHP Developer
Oct 2013 - Feb 2014
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Product: very popular Ukrainian site that sells all sorts of tickets.
 - database optimization using Propel ORM
 - implementing multilinguality 
 - UI development