04Academic Work

PUBLICATIONS /RESEARCH

4publications

3journals

1conference

2024

Journal Article

Performance Profiling and Optimization Strategies for Modern Single-Page Applications

Lukachyna, S.

International Journal of Web Engineering and TechnologyIJWET · Vol. 19, No. 2

Single-page applications have become the dominant paradigm for interactive web development, yet the tools and methodologies for systematic performance analysis remain fragmented. This paper presents a structured approach to profiling SPAs built with React, examining Core Web Vitals metrics, bundle composition analysis, and render-cycle optimization. A five-step profiling methodology is validated across six production applications, demonstrating average improvements of 34% in Largest Contentful Paint and 28% in Total Blocking Time.

SPAPerformanceReactCore Web VitalsBundle Analysis

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2023

Conference Paper

Component-Driven Architecture: Scalability Patterns for Large React Codebases

Lukachyna, S.

International Conference on Web Technologies and ApplicationsICWTA 2023 · Kyiv, Ukraine

As React applications scale to hundreds of thousands of lines, ad-hoc component organization produces maintainability bottlenecks that reduce team velocity. This paper examines three architectural patterns — Feature-Sliced Design, domain-driven component hierarchies, and adapted atomic design — evaluating their impact on code navigation, testing overhead, and developer onboarding across teams of varying sizes.

ReactArchitectureComponent DesignScalabilityFSD

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2022

Journal Article

Tools for Management of Electronic Commerce Enterprises

Lukachyna, S.

Herald of Uzhhorod University, Series: EconomicsUzhNU Economics · Issue 1(63)

The paper examines the practical toolset for managing electronic commerce enterprises in the context of digital transformation. An analysis of existing management instruments is conducted, covering analytics platforms, CRM integrations, and performance monitoring systems. Recommendations are provided for selecting and implementing a coherent management information system tailored to the specific lifecycle stages of e-commerce businesses.

E-CommerceDigital ManagementEnterprise ToolsAnalytics

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2021

Journal Article

Conceptual Principles of Management of Electronic Commerce Enterprises

Lukachyna, S.

Herald of Uzhhorod University, Series: EconomicsUzhNU Economics · Issue 2(58)

This paper establishes the conceptual and theoretical foundations for a systematic approach to managing electronic commerce enterprises. Drawing on contemporary management theory and digital economics, the study defines the structural components of an e-commerce management system and proposes a conceptual model applicable across various scales of online commercial activity.

E-CommerceManagement TheoryDigital EconomicsConceptual Model

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