Igor Yashchenko Email & Phone Number

13 years of web-development experience27 Projects in different domains (Social Networking, Education, Travel, Construction, FinTech) with Clients across Eastern Europe, Germany and USA.3 years of working in a multinational team with English as the main communication languageHigher education in the field of ITIn details:2020 – nowArtezioLLC/VirtualNomadOver 19 sub-projects in Financial area websites built for Customers in EasternProject Europe (Large European Bank)PositionFrontend developerResponsibilitiesDeveloped React user interfaces and published Git/NPM libraries. Implemented development processes, including story decomposition, estimation, and release planning. Advised on backend-frontend architecture, protocols, UX, and feature design. Built applications from scratch and provided onboarding and peer support, creating project guides for Git-flow, CI/CD, code reviews, and task completion standards. Contributed to CI/CD (TeamCity, Jenkins, Docker), ensuring cross-browser compatibility (IE10+). Wrote unit tests with Jest and React Testing Library, performed refactoring using KISS, YAGNI, DRY, and SOLID principles, and configured ESLint/Prettier.Technical SummaryReactjs, Typescript, redux, zustand, websockets, MUI, react-query, formik, storybook, ModuleFederation, semver/workspaces, Docker, Linux2017 - 2020Artezio ProjectTravel websites built for Customers in Western EuropePositionFullstack developerTechnical SummaryReactjs, redux, Symfony3, webpack, Flow-types, eslint, Redis, Mysql, Docker, LinuxProjectStartup in the field of constructionPositionFullstack developerTechnical SummaryReactjs, redux,Symfony3, webpack, eslint, Redis, Mysql, Docker, Linux2016 - 2017Artezio ProjectAggregating website providing relevant and actual information about events in business brunchPositionBackend developerTechnical SummarySymfony2, CakePHP, Nodejs, Solr, LinuxProjectMobile application for planning and accounting of user's material flowPositionPHP-developerResponsibilitiesCurrencies parser developmentTechnical SummaryPHP, Symfony2, Doctrine2, MySql, Git, LinuxProjectWeb-portal for learning foreign languages. PositionPHP developerTechnical SummaryPHP, Symfony2, Doctrine2, Composer, MySql, PayPal, Git, LinuxProjectInstance messenger system for social network.PositionJS developerTechnical SummaryNode.js, Mocha, Chai, MongoDb, Swagger, Git, Linux2011 - 2016FreelanceTechnical SummaryPHP, MySql, jQuery, PHPUnit, SphinxSearch, LinuxLanguagesEnglish – Upper Intermediate.