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    Registration: 13.11.2023

    Dzianis Mailychka

    IT
    middle
    Specialization: Front-end developer
    Git Fintech Front-end GraphQL Node.js Ant Axios React Storybook React Native webpack Redux-saga Redux TypeScript React-Apollo React JavaScript

    Portfolio

    SoftSwiss

    ● Developed more than 100 UI adaptive and responsive components for online casino applications with React and SaSS.

    Qulix systems

    ● Developed a web application for creating, importing, exporting online documents (pdf, docx) with React, Redux and MaterialUI. ● Implemented an autopay features for mobile application one of TOP-10 banks in Belarus with React Native and Redux. ● Led the migration process of FinTech mobile application from React 15 to React 16. ● Implemented “group chats” and “send files” features for HealthTech mobile messenger with React Native and Redux.

    Wowmaking

    ● Developed a mobile application to determine mental health with React Native and Redux.

    Skills

    AntDesign
    EdTech
    FinTech
    Front-End
    Git
    GraphQL
    HealthTech
    JavaScript
    MaterialUI
    React
    React Native
    Redux
    TypeScript

    Work experience

    Senior Front-End Engineer
    since 01.2021 - Till the present day |CourseFactory E-learning Development Fund
    React, GraphQL, AntDesign, Firebase Cloud Firestore
    ● Designed and implemented web part of Learning Management System for first country operator of digital educational solutions and content for universities and corporations with React and GraphQL. ● Improved user experience by increasing large data visualizations rendering speed from ~3s to ~1s. ● Developed more than 100 UI adaptive and responsive components with React and AntDesign. ● Built vital bookkeeping tool for faster, streamlined financial management and operations with Firebase Cloud Firestore. ● Led website redesign project resulting in significant improvement of core metrics and user engagement.
    Middle Front-End Engineer
    07.2019 - 12.2020 |Qulix systems
    React, React Native, Redux, MaterialUI
    ● Developed a web application for creating, importing, exporting online documents (pdf, docx) with React, Redux and MaterialUI. ● Implemented an autopay features for mobile application one of TOP-10 banks in Belarus with React Native and Redux. ● Led the migration process of FinTech mobile application from React 15 to React 16. ● Implemented “group chats” and “send files” features for HealthTech mobile messenger with React Native and Redux.

    Educational background

    Specialization
    Educational institution

    Languages

    EnglishIntermediateRussianNative
    GitFront-endGraphQLNode.jsAxiosReact StorybookReact NativewebpackRedux-sagaReduxTypeScriptReact-ApolloJavaScript