Sviatoslav V

React.js Developer Sviatoslav V Executive Summary: More than 5 years of front-end development experience. Have developed from scratch and supported numerous projects for customers from USA, UK, France, Israel, Russia, Ukraine. Solid knowledge of JavaScript, HTML, CSS and modern front-end frameworks. Strong expertise creating user interfaces and functionality combining best practices with custom solutions. Hard Skills React.js - 5 years JavaScript - 5.5 years Redux - 3 years Redux-saga - 3 years React Bootstrap - 2,5 years HTML/CSS - 5 years TypeScript - 4 years React Native - 0,5 year MatrialUI, Antd - 4 years Vue.js - 1 year Node JS - 2.5 years GraphQL - 2 years PWA - 1,5 year ExpressJS - 2.5 years Docker - 1.5 years PostgreSQL - 1.5 years Cypress - 1.5 years Jest - 3 years Experience with RxJS, Effector, WebSocket, Webpack, Gulp, NestJS, MongoDB, Hasura, Bash Soft Skills Software Design Patterns Quick Decision Making Analytical Thinking Design Strategy Plans Conflict Resolution Adaptability Creativity Problem solving Communication Leadership Attention to details Team work Understanding values of customer Languages: English - upper intermediate Russian - fluent Ukrainian - fluent Career Summary: React Developer | April 2021 - Now Advertisement platform (App name - Open Audience) Platform for buyers and sellers of an advertisement. Allows connect buyers and sellers, set bids to buy an ad units in any apps/web applications, create/analyze audiences for particular advertisement Technologies: Javascript, Typescript, React, React-context, NodeJS, NX, Apollo Graphql client, Apollo Graphql server, microservices, Python (Flask), Hasura, PostgreSQL, Google Cloud Platform, Docker, Jest, Cypress, Docker Front-end React Developer | December 2019 - April 2021 Projects : Application for automatization of work with cloud services Platform that provides decisions for automatization of work with cloud services, offers zero-code solutions for businesses and users. Resolving issues with instances and web-servers, security issues, device heals issues. Technologies: React, Redux, Redux-saga, MaterialUI, Apex Charts, BPMN,js Admin Panel for mobile app Admin Panel for mobile application for students who live on campus. At this application they can inform about issues and schedule for any services such as repairing of any systems, request deliveries etc. Technologies: React, TypeScript, Redux, Redux-saga, MaterialUI, Docker. Social network for geeks Social network about video games, movies, series etc. Used technologies: Vue, Vuex, ES6, jQuery PWA for Tourists A progressive web application for tourists visiting Israel, offering online and offline materials for tourism, excursions and sightseeing, with offline map functionality, offline video content, etc. Technologies: HTML, CSS, ES6, jQuery, service workers, OpenStreetMap api, leaflet offline. Full stack developer | January 2017 - August 2019 Projects: Document Research app Application that uses sec.gov api and represents EDGAR search functionality with additional features such as adding annotations to documents, adding comments for annotations, make reposts on twitter, document and reports comparison, generation charts from document’s tables data. Technologies: React, TypeScript, Effector, MaterialUI, D3.js, NestJS, Type ORM, PostgreSQL, Digital Ocean. Currency converter hybrid mobile app Currency converter application for ios and android. Technologies: React Native, TypeScript, Redux, 3rd party REST api Investment platform Platform for investors to energetic sphere in countries of Africa Used technologies: Vue, Vue Router, Vuex, SCSS, jQuery, ES6.