Position: React Developer
Category: JavaScript
English level: upper
Years of experience: 4

Experience
Frontend Developer (React/Gatsby) at  Lnwasia (Thailand based gambling company). 
Oct, 2020 - Mar, 2023
Technology stack: Gatsby, React 14-18, Styled, SASS, Gitlab CI, Wordpress, docker, kubectl.
Responsibilities: Worked on 20+projects on Gatsby, starting from version 2 and moving forward to version 5 as the framework evolved. Implemented 10+ projects from scratch completely on my own with a focus on Pagespeed Insights (80+ for mobile, 90+ for desktop) and SEO best practices.
Key achievements: timely delivery of the projects, maintaining Pagespeed Insights high. 
Frontend Developer (React) at  ZET WEB, Kyiv.
Jun, 2019 - Oct, 2020
Technology stack: React 14, Redux, Bootstrap, Stylus, CSS/HTML, Webpack, MongoDB, Bitbacket, node.js.
Responsibilities: Creating B2B sites, online stores and several landing pages.Working with third party APIs, Creating templates from design mockups, site architecture and components development.
Key achievements: loading a large number of products in a few milliseconds. The most difficult part was to make a catalog page with grid and list view, different types of products and product bundles and specific types of sorting by options and complications fast and reduce the amount to the backed API. I achieved this goal by using React lifecycle, redux, states and caches. It’s allowed to make product catalog really fast for customers and stable for highload. 

Frontend Developer (WordPress), Kyiv.
Mar, 2017 - Mar, 2019
Technology stack: HTML5, CSS3, Material UI, JQuery, WordPress, PHP5.
Responsibilities: Creating and maintenance sites based on WordPress.
Key achievements: I worked on this project as a wordpress developer. I have provided a comfortable CMS and templates based on Material UI. Also on this project were many complicated css animations and specific page elements for different screen resolutions. 

Html-coder at AWEB-system, Kyiv.
Nov, 2017 - Mar, 2017
Responsibilities:
Support and editing multidirectional sites.
Site appearance modifications
Content management
Technology stack: Html, CSS, JavaScript, CMS WordPress, Joomla, Modex, Bitrix, Open Cart, Megagrup, Drupal.
Responsible and attentive Frontend developer with 6+ years of commercial experience. I’m proficient with React and experienced in JavaScript, CSS and HTML coding. Strongly focused on the final result and client satisfaction, team player, used to working in a multicultural environment.