Contact information

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Work experience

Front-end developer

from 04.2023 to 10.2025 (2 years 7 months)
Thrive Market (Contract), Дистанційно (Роздрібна торгівля)

Led the architectural upgrade and delivery of core customer pages, including MyAisle, successfully integrating a dynamic, server-controlled personalization engine into the main user experience.

Architectural & personalization leadership
• Server-driven UI implementation: Contributed to the design and led the development of the core component responsible. This enabled the backend to fully control the MyAisle layout (carousels, grids, product tiles), simplifying management for Product teams and eliminating the need for client releases for UI updates.
• Contextual recommendations: Developed a tracking system that links user actions to their originating component, ensuring the display of contextually relevant recommendations (e.g., inline ATC carousels) immediately post-interaction.

Performance & code health
• Performance refactoring: Led a core performance initiative by conducting a systematic UI refactoring: migrated animations from Framer Motion to pure CSS and replaced outdated libraries with native js for significant rendering acceleration.
• Large-scale cleanup: Managed the systematic cleanup of hundreds of obsolete A/B tests and feature flags. This action dramatically simplified rendering logic, reduced technical debt, and enhanced code stability.
• Core funnel reliability: Hardened the main conversion funnel (D2M/Cart) by fixing critical navigation and redirect bugs (Login, Cart, Quiz), improving path reliability and conversion stability.

Product delivery & QA
• Flagship feature delivery: Built and launched the "Deals for You" page - a complete personalized offers product with full filtering, sorting, and pagination.
• Quality assurance: Expanded E2E and contract test coverage for new recommendation engines and crucial scenario tests.
• Experimentation & analytics: Contributed to increasing experiment velocity by implementing new A/B tests across critical areas (Homepage, Cart, Autoship) and unified analytics implementation for dynamic components.

Tech stack: React | NextJs | Redux | React Query | TypeScript | A/B Testing

React developer

from 12.2021 to 12.2022 (1 year)
Airbnb (Contract), Дистанційно (Нерухомість)

Joined one of Airbnb’s frontend teams focused on enhancing the rental and experience pages - core areas of the platform serving millions of travelers and hosts worldwide.

Key сontributions:
• Built and integrated new submodules and feature options to improve usability and engagement.
• Refactored existing UI components and page logic for better performance, consistency, and maintainability.
• Designed and analyzed A/B experiments to validate product hypotheses and optimize user experience.
• Collaborated with product, design, and backend teams to ship high-impact, production-ready features.

Tech stack: React | TypeScript | A/B Testing

Front-end developer

from 09.2021 to 10.2022 (1 year 2 months)
Spectrum (Contract), Дистанційно (Телекомунікації, зв'язок)

Contributed to modernizing Spectrum’s digital platform (USA) - the primary gateway for millions of users exploring broadband, TV, and voice service plans.

Key сontributions:
• Led the migration of the core “Plans” experience (including the Cable TV/Channel Lineup section) from Vue 1 to Vue 3, improving performance, scalability, and maintainability.
• Analyzed and modernized the legacy integration between Adobe AEM and frontend systems, enhancing data delivery and rendering efficiency.
• Partnered with AEM teams to optimize APIs and content workflows, ensuring faster and more reliable data flow for plan and channel information.
• Conducted a site-wide performance audit to identify major bottlenecks and drive optimizations later adopted across multiple product teams.
• Reduced bundle size and improved load speed by replacing heavy UI libraries with lightweight custom CSS solutions.

Tech stack: Vue | TypeScript | Adobe AEM | REST APIs | CSS | Performance Optimization

React developer

from 06.2020 to 06.2021 (1 year)
Mira Beauty (Contract), Дистанційно (Роздрібна торгівля)

Joined Mira Beauty’s frontend team to modernize the platform and improve performance for the world’s first universal marketplace for makeup and skincare discovery.

Key сontributions:
• Led the migration from a custom SSR-server to Next.js, enabling faster builds, unified workflows, and easier feature development.
• Replaced Ant-Design with custom lightweight CSS components, cutting bundle size and improving load performance.
• Enhanced UX by implementing new pages, reusable UI elements, and smoother navigation across the storefront.
• Integrated BigCommerce, powering a seamless shopping and checkout experience.

Tech stack: React | Next.js | BigCommerce | Webpack | CSS

Angular developer

from 06.2020 to 08.2021 (1 year 3 months)
BD - (Contract), Дистанційно (Медицина, охорона здоров'я, аптеки)

Joined the frontend team building and modernizing a data dashboard platform for BD’s laboratory analysis devices, providing real-time insights into test results and instrument performance.

Key сontributions:
• Supported the migration from Angular 5 to Angular 9, refactoring legacy code and resolving compatibility issues.
• Built reusable Web Components (Custom Elements, Shadow DOM) to improve modularity, scalability, and UI consistency.
• Developed new data visualization features for analysis views, including fluorochrome counts and other lab metrics.
• Collaborated with backend and QA teams to ensure accurate data rendering and stable API integrations.
• Enhanced frontend performance and maintainability through architectural improvements and code optimizations.

Tech stack: Angular 9+ | TypeScript | RxJS | SCSS | Web Components

Angular developer

from 06.2019 to 04.2020 (11 months)
Applied College of Technologies (Contract), Дистанційно (Освіта, наука)

Developed and launched the official website for the Applied College of Technologies (now part of Lesya Ukrainka Volyn National University), delivering a modern, dynamic platform for students, applicants, and faculty.

Key сontributions:
• Built the full-stack architecture with NestJS and MongoDB
• Developed a responsive Angular frontend with RxJS and NGXS, ensuring modularity and smooth user experience across devices.
• Implemented Redis caching in NestJS to boost performance and reduce server load.
• Created an admin panel with Angular Material for intuitive content and user management.
• Collaborated with stakeholders to refine requirements and optimize cross-device performance.

Tech stack: NestJS | MongoDB | Angular 2+ | RxJS | NGXS | Angular Material

Angular developer

from 08.2018 to 06.2019 (11 months)
Denhof-automobile (Contract), Дистанційно (Автобізнес та автосервіс)

Denhof automobile Developed the company’s first commercial website for selling passenger vans converted from cargo vehicles (e.g., Mercedes Sprinter). Built the full stack using NestJS, MongoDB, and Angular 2+ with RxJS.

Key сontributions:
• Developed main and informational website pages for passenger van sales
• Built an interactive calculator page where users could enter desired vehicle specs and instantly get an estimated conversion price
• Created an admin panel with Angular Material for managing vehicle listings and site content

Tech stack: Angular 2+ | NestJS | MongoDB | RxJS | Angular Material

Education

Lutsk Institute of Human Development, University “Ukraine”

Computer Engineering, Луцьк
Higher, from 2004 to 2009 (5 years)

Knowledge and skills

• JavaScript
• TypeScript
• React
• Vue 3
• Angular
• HTML
• CSS
• Git
• GitHub
• Figma
• Node.js
• Redux
• SQL
• Next.js
• JQuery
• Webpack
• Vue.js
• MongoDB
• MySQL
• Express.js
• Debian
• Docker
• Docker Compose
• AWS
• Kubernetes
• CLI
• NestJS
• Nginx
• Здатність до навчання
• REST API
• RxJS
• Ngxs
• Tailwind CSS

Language proficiencies

Ukrainian — fluent

Additional information

5 years of experience working on U.S. contract projects (Airbnb, Spectrum, Thrive Market, BD) through an intermediary. Remote, async work with written communication (Slack, Jira) and AI-assisted correspondence.

Technical Skills (ATS-friendly):
◆ Frontend: React, Angular 2+, Vue, TypeScript, JavaScript (ES6+), HTML5, CSS3, CSS Modules, Redux, NgRx, RxJS
◆ Backend: Node.js, Next.js, Nest.js, Express.js
◆ Architecture & Patterns: REST API, GraphQL, Microservices, Monorepo, Server-Side Rendering (SSR), SPA
◆ Tools & DevOps: Git, GitHub, GitLab, Webpack, Babel, Docker, CI/CD (GitHub Actions), Unit / E2E Testing (Jest, Playwright)
◆ Cloud & Infra (basic): AWS (CloudFront, S3, Lambda), Vercel, Netlify
◆ Other keywords for ATS: Cross-functional teams, Performance optimization, Refactoring, Accessibility (A11y), Responsive design, Modular architecture, Component-driven development, Analytics integration

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! є БРОНЬ !