Контактна інформація

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Досвід роботи

Front-end developer

з 03.2025 по нині (1 рік 2 місяці)

• Led the modernization of 2 LLM-based products.
• Developed a UI kit that accelerated interface development by 2X.
• Utilized code splitting, tree shaking, and other optimizations, reducing page load time from 23 to 1.3 seconds.
• Redesigned the architecture and proposed caching backend services, reducing backend response time
from 9 to 0.1 seconds.
• Worked on a map-based service for city infrastructure analytics (added layers, filters, heat map display).


Stack: React, Next.js, TypeScript, Redux Toolkit, Redux Thunk, Material UI, Leaflet Map, Open Street Map, Rollup,
REST API, WebSockets

Frontend Developer (React)

з 03.2022 по 02.2025 (3 роки)
ZenwayCode, Remote (IT)

• Led the development of the Conveyo estate app, simplifying the process of buying a flat in the UK.
• Integrated property listing data from several third-party APIs, reducing data synchronization time by 60%.
• Implemented WebSockets chat for buyers and agents, improving communication efficiency and reducing
transaction time by 20%.
• Optimized the mobile interface, ensuring full responsiveness and reducing page load times by 50%.
• Implemented testing and survey functionality for an E-Learning project.
Stack: React, Next.js, TypeScript, Redux Toolkit, Redux Thunk, Redux Saga, Rollup, Webpack, Firebase/Firestore

Frontend Developer (React)

з 02.2020 по 03.2022 (2 роки 2 місяці)
:DTeam Inc., Kyiv (IT)

• Developed multi-purpose libraries and a modular code base, accelerating development by 8 times.
• Collaborated with the team to optimize the user dashboard.
• Wrote a UI Kit, accelerating project rework and new feature implementation by 4 times.
• Implemented JSONPatch, reducing payload size by 70% and update time by 80%.
• Collaborated with the UX team for A/B testing, increasing patient engagement by 20% through feedback.

Stack: React, Next.js, TypeScript, MobX, Redux Toolkit, Redux Thunk, Webpack, Rollup

Full-Stack Developer

з 05.2018 по 01.2020 (1 рік 9 місяців)
Agency2GS, Remote (IT)

• Worked on various frontend projects using multiple technologies

Stack: Vue, React, TypeScript, React Native, Redux, MobX, Node.js, Express.js, Nest.js, MongoDB, Firebase

Знання і навички

• JavaScript
• TypeScript
• Redux
• React
• Git
• CSS
• Next.js
• Webpack
• Bootstrap
• HTML
• Figma
• Node.js
• Vite.js
• Vue 3
• Nuxt.js
• React Native

Знання мов

Англійська — просунутий

Додаткова інформація

NOTABLE PROȷECTS

Obtaincare.com
• Led the front-end optimization of the user dashboard as part of a large-scale redesign project, collaborating
with a team of 10+ developers
• Refactored over 50 legacy components into modular, reusable components using a custom UI kit, improving
maintainability and scalability by 40%
• Reduced dashboard load time by 90% (from 10+ seconds to under 1 second), significantly improving user experience and addressing performance complaints
• Implemented JSONPatch, reducing payload size by 70% and update times by 80%
• Collaborated closely with the UX team to A/B test new features, increasing patient engagement metrics by 20%
through continuous user feedback loops

Conveyo | App.Conveyo.io
• Led the development of a real-time property search feature using advanced geolocation APIs, improving search
accuracy by 50% and reducing load times for property listings by 40%
• Implemented a dynamic, map-based interface with interactive filters, enhancing the user experience and boosting user engagement by 30%
• Integrated property listing data from multiple third-party APIs, reducing data sync time by 60% and improving
the accuracy of available listings
• Implemented a real-time chat system for buyers and agents using WebSockets, increasing communication efficiency and reducing time to close deals by 20%
• Optimized the mobile experience, ensuring full responsiveness and improving page load times by 50%, leading
to a 15% increase in mobile user retention