Контактная информация

Соискатель указал телефон и LinkedIn.

Получить контакты этого кандидата можно на странице https://www.work.ua/resumes/13131619/

Опыт работы

React developer

с 06.2020 по 03.2025 (4 года 9 месяцев)
Platinum ltd, Дистанційно (IT)

- Started as a React Native developer and later transitioned to the Front-End team.
- Developed and maintained a reusable Crypto Wallet library for secure user authentication via MetaMask, WalletConnect, and other crypto wallets; the library was actively used across multiple company projects over several years.
- Integrated Web3 functionality, enabling seamless interaction with blockchain networks and smart contracts.
- Played a key role in the development and maintenance of NFT marketplaces, ensuring stability and scalability under high traffic conditions (up to 5,000 real-time users).
- Took full ownership of one of the NFT marketplace projects, from front-end architecture planning to production deployment.
- Designed and implemented a custom UI component library using Storybook, improving code reuse and UI consistency across the platform.
- Regularly implemented CI/CD pipelines to streamline development and deployment processes.
- Integrated analytics tools for user behavior tracking and implemented SEO and performance optimizations, resulting in faster page loads and better search visibility.

React developer

с 06.2019 по 12.2019 (6 месяцев)
WeSoftYou, Дистанційно (IT)

- Built a cross-platform mobile app with React Native (iOS/Android).
- Implemented navigation and state management using React Navigation and Redux.
- Optimized performance, handled testing, deployed to App Store and Google Play.
- Provided post-release support and updates.

Fullstack-розробник

с 01.2019 по 06.2019 (5 месяцев)
ElSharm, Дистанційно (IT)

- Led the development of an internal analytics tool designed to interact with Instagram’s data ecosystem.
- Performed API sniffing and traffic analysis to understand undocumented Instagram endpoints and data flows.
- Created a reusable JavaScript library for streamlined communication with the Instagram API, enabling structured access to profile data, media content, and engagement metrics.
- Developed the entire application stack, including a custom backend using Node.js and Express, and a responsive front-end using React.js.
- Implemented secure authentication flows and data handling procedures to ensure performance and data integrity.
- Supported internal stakeholders by enabling data visualization and insights for business analysis.

React developer

с 05.2018 по 01.2019 (8 месяцев)
SlicePlanet, Дистанційно (IT)

- Initially hired as a Vue.js developer to build SPA (Single Page Applications) for various clients across industries.
- Worked on diverse outsourced projects including a crypto exchange platform, a mobile app for mothers and children, and internal business tools.
- Expanded the technology stack beyond Vue.js to include React.js and React Native for mobile applications.
- Participated in high-load back-end development using Node.js, implementing RESTful APIs, caching mechanisms, and MongoDB-based data storage.
- Promoted a shift within the team from jQuery-heavy templates toward a more maintainable, component- driven development approach, making it easier to integrate layouts into modern frameworks.
- Provided mentorship and technical guidance to junior developers and layout designers, helping them adopt best practices and improve overall code quality.

Mobile Developer

с 09.2016 по 01.2018 (1 год 4 месяца)
Венбест, ТОВ, Київ (Охорона, безпека)

- Developed a mobile application for security personnel to ensure rapid response to alarm signals at designated locations.
- Integrated Google Maps API to provide real-time navigation to incident sites.
- Implemented real-time communication with the backend via WebSockets for status updates and photo transmission from the field.
- Built a dynamic ticket status system (e.g., received, en route, completed).
- Debugged and optimized the application for improved performance and reliability.
- Observed real-world usage of the app by employees and continuously improved the UX based on their feedback and behavior analysis.

Знания и навыки

• JavaScript
• HTML
• CSS
• Git
• REST
• JSON API
• ReactJS
• JQuery
• Frontend
• Jira
• NextJS
• TypeScript
• Redux
• React Native
• MobX
• React Query
• React Hook Form
• WebSocket
• Web3
• Agile
• Linux
• StyledComponents
• Jest
• Stylus
• Gulp
• Firebase
• AWS
• Docker
• API

Знание языков

• Украинский — свободно
• Русский — свободно
• Английский — средний

Рекомендации

Mykhailo Kudriashev

Mykhailo Kudriashev

Team Lead/Tech Lead, Platinum Ltd