Position: Front-End Developer
Category: JavaScript
English level: intermediate
Years of experience: 7

could read from work experience
back-end developer
stack: Ruby/Python/PHP/Node/ FE ES5 (vanilla)
mainly supported existing codebase of several projects, integrated and maintained end-to-end tests for Rails projects using RSpec/Capybara,
BDD tests for existing react component library using Jest/Enzyme, created widget library using ES5, JQuery
worked directly with a customer as a part of waterfall team

stack: React/Ext
took part of creating CRM for inventorization and telecommunication customers
supported legacy ExtJs code, created components library for sustaining and spreading alongside existing projects, integrated and migrated old codebase to React, took part at creating and designing app from scratch using React/CRA/GQL/Jest/Enzyme/Storybook
supported lower skilled team members and took part at code-review
worked directly with product owner as a part of SCRUM team

stack: React/ Ember
maintained existing legacy codebase, created responsive and adaptive cross browser layouts, moved UI to updated react/material-ui libraries versions, optimized and refactored UI modules, created new features,
conducted cod-review
worked directly with a customer as a part of SCRUM team

stack: React (TS)/ Node
worked as a part of the FE infrastructure team. Maintain several project domains, including admin/ infrastructure/ BE support. Main responsibilities on project - optimize existing build / expand and support existing ci/cd, extend new features, refactor existing codebase by moving js to ts + implementation of code smells practices among with classical best practices, code-review,  introduced and implemented e2e tests, core js testing tools (enzyme/ RTL), 100% test coverage upon refactored code and new features


part-time front-end developer among several startups, using React/redux/GQL
took responsibility to manage FE teams (up to 5),
took part within creating and sustaining front-end part from scratch
work with decent skilled team