Вікторія

VIKTORIIA SHEVCHENKO
Frontend Engineer | React | Next.js | JavaScript | Product Development

📍 Sumy, Ukraine | Remote / Hybrid
📧 [open contact info](look above in the "contact info" section)

PROFESSIONAL PROFILE
Frontend Engineer with 8+ years of commercial experience building and evolving web
applications in logistics, healthcare, enterprise and internal business systems.

Specialize in creating scalable React applications, developing reusable UI architecture,
improving complex user flows, integrating REST APIs, and optimizing performance of
production systems.

Comfortable working both on greenfield products and large legacy codebases.

Strong product mindset with focus on usability, maintainability and business value.

PROFESSIONAL HIGHLIGHTS
● 8+ years commercial experience
● React & Next.js specialist
● Product development
● Enterprise systems
● High-load interfaces
● API integrations
● Performance optimization
● Reusable UI architecture

TECHNICAL STACK
Frontend

● React
● Next.js
● Vue 2
 ● JavaScript (ES6+)
● TypeScript

UI Development

● Responsive Design
● Material UI
● Styled Components
● SCSS
● CSS3
● HTML5

State Management

● Redux
● Redux Thunk
● Vuex

API & Data

● REST API
● Axios
● Async data handling
● Google Maps API
● i18n

Architecture

● Component-driven development
● Modular architecture
● Reusable UI libraries
● Legacy modernization
● Feature ownership

Performance

● Rendering optimization
● Lazy loading
● Code splitting
● Large UI optimization
● High-load interfaces

Collaboration

● Agile / Scrum
● Cross-functional teams
● Product development
● UX collaboration
● Backend collaboration
DOMAIN EXPERIENCE
● Logistics
● Healthcare
● Enterprise Systems
● Internal Business Platforms
● Admin Panels
● Customer Portals

ENGINEERING STRENGTHS
● Product-oriented development
● Ownership mentality
● Clean and maintainable architecture
● Performance-first approach
● User-centric thinking
● Strong analytical skills
● Fast adaptation to new domains
● Legacy system modernization

TYPES OF APPLICATIONS
Built applications

● Customer portals
● Internal business systems
● Admin panels
● Dashboards
● Data-heavy interfaces
● Monitoring systems
● Healthcare platforms
● Logistics applications
● Enterprise web applications

FRONTEND EXPERTISE
● Complex Forms
● Dashboards
● Data Visualization
● Responsive UI
● Component Architecture
● REST API Integration
 ● State Management
● Performance Optimization
● Accessibility Awareness
● Cross-browser Compatibility
● UX Improvements

WHAT I CAN BRING
✔ Building production-ready React applications

✔ Designing scalable frontend architecture

✔ Developing reusable UI components

✔ Optimizing application performance

✔ Improving UX based on business needs

✔ Supporting and evolving mature products

✔ Working with complex business logic

✔ Understanding backend integration

✔ Taking ownership of features from requirements to production

PROFESSIONAL EXPERIENCE
Frontend Developer

Infinity Technologies
Frontend Developer

2020 — Present

Products

• Internal logistics platform for parcel processing

• Customer self-service logistics portal

• Healthcare patient portal
• Internal monitoring & supervision system

Responsibilities

● Developed and maintained large-scale React and Vue applications used by
operators, customers and internal teams.
● Designed and implemented new product features based on business and UX
requirements.
● Built reusable UI components and scalable frontend architecture.
● Integrated frontend applications with REST APIs and external services.
● Improved application performance, rendering efficiency and maintainability.
● Collaborated closely with Product Managers, Designers, Backend Engineers and QA
throughout the development lifecycle.
● Participated in production support, debugging and continuous product improvements.

Key Contributions

● Developed customer-facing products from MVP to production.
● Improved critical user journeys, reducing user errors and simplifying workflows.
● Refactored legacy components into reusable and maintainable solutions.
● Optimized rendering performance in data-heavy interfaces.
● Built complex interactive UI modules, including custom visualization components.
● Contributed to stability of high-load production systems.
● Helped evolve frontend architecture across several long-term products.

Technologies

● React
● Next.js
● Vue 2
● Redux
● Redux Thunk
● Vuex
● JavaScript (ES6+)
● Material UI
● Styled Components
● REST API
● Axios
● Google Maps API
● SCSS
● CSS3
● Git
Software Engineer (Frontend / Full-stack)
PE BAS

2017 — 2020

Worked on several commercial products including:

● Event platform
● Healthcare system
● Public utilities platform
● Exhibition management system

Main responsibilities

● frontend development
● Laravel API integration
● ExtJS interfaces
● Oracle SQL reports
● Google Maps integrations

Technologies

● JavaScript
● PHP
● Laravel
● ExtJS
● Oracle
● MySQL
● REST API
● Google Maps API
● Git

EDUCATION
Master's Degree

Computer Science

Sumy State University

Bachelor's Degree

Applied Mathematics

Sumy State University
LANGUAGES
Ukrainian — Native

English — B1

SOFT SKILLS
● Analytical thinking
● Attention to detail
● Ownership
● Fast learner
● Problem solving
● Communication
● Adaptability
● Continuous improvement
● Product mindset

KEYWORDS
React, Next.js, JavaScript, TypeScript, Frontend Development, SPA, REST API, Component
Architecture, UI Development, Responsive Design, Material UI, Styled Components, Redux,
Vue, Performance Optimization, UX, Enterprise Applications, Healthcare, Logistics, Admin
Panels, Product Development, Legacy Systems, Agile, Git