Valeria

VALERIA BONDARCHUK
FULL-STACK WEB DEVELOPER

[открыть контакты](см. выше в блоке «контактная информация») PROFILE
[открыть контакты](см. выше в блоке «контактная информация»)
I am an easy-going and focused individual who relishes tackling
Lutsk, Ukraine intricate problems. I have a genuine passion for learning in the fast-
paced world of technology and computers. As a full stack JavaScript
[открыть контакты](см. выше в блоке «контактная информация») developer, I'm skilled at creating inventive solutions and I bring a
bondarchuk-99aaa4246 creative approach to every project. My dedication to excellence and
https://github.com/lerabo constant growth make me a valuable asset in the ever-changing
realm of software development.

HARD SKILLS EXPERIENCE
Version Control: Git
FRONTEND DEVELOPER
Code Quality: ESLint, Prettier
Domino-IT Agency
Package Managers: NPM, Yarn
October 2023 - Present
Module Builders: Webpack, Vite
Key Projects:
Languages: TypeScript, JavaScript, CSS, - Learning Management Systems (LMS): Built scalable platforms with features such
HTML5 as lessons, scheduling, content libraries, custom editors, drag-and-drop sentence
builders, and video integrations.
Backend Frameworks: Nest.js, Express
- E-commerce Applications: Developed multi-language online stores with SSR,
CMS: Strapi, Contentful optimized product pages, custom checkout flows, and real-time stock updates.
- Booking Platforms: Implemented car and service booking systems with dynamic
Frontend Frameworks: Next.js, React.js
availability, location filtering, calendar integrations, and smooth user journeys.
Routing: Next.js App Router, React
Core Responsibilities & Achievements:
Router
Advanced Routing:
State Management: Redux Toolkit,
- Implemented App Router, Parallel Routes, and Catch-all Routes in Next.js to
Zustand, React Query, Apollo Client support complex navigation flows and modular layouts.
UI Libraries: HeroUI, Material UI, React - Built dynamic nested routes for scalable platforms like booking systems and LMS
dashboards.
Bootstrap, Blueprint, Tailwind
Form Handling: Formik, Yup, Final- Internationalization & Localization:
- Configured i18next and paraglide-next to create fully localized applications with
Form, React Hook Form seamless language switching.
API Protocol: GraphQL, RESTful - Developed multi-language UI with fallback handling and localized SEO metadata.

Databases: PostgreSQL, MongoDB, State Management:
MySQL - Used Zustand for lightweight, scalable global state across LMS, e-commerce, and
booking projects.
ORMs: TypeORM, Prisma, Mongoose
- Integrated persisted state for basket management, filters, and user preferences.
Deployment: Heroku, Vercel, Railway,
UI/UX Development:
Forge - Designed responsive and accessible interfaces with Tailwind CSS and HeroUI.
- Applied Framer Motion to create smooth animations and micro-interactions,
improving user engagement.
 Data Fetching & APIs:
EDUCATION - Integrated Apollo Client with GraphQL (queries, mutations, codegen) for efficient
MASTER OF COMPUTER data fetching and type safety.
SCIENCE
Forms & Rich Content Editing:
Volyn National University - Built advanced form flows using React Hook Form, with validation, dynamic fields,
2025 - Present and integrations.
- Extended Tiptap editor with custom features (inline formatting, structured text
blocks).
BACHELOR OF COMPUTER
SCIENCE SEO & Performance Optimization:

Volyn National University - Configured server-side rendering (SSR).
- Implemented dynamic Open Graph tags, structured metadata, and caching strategies.
2021 - 2025 - Applied code-splitting, lazy loading, and Next.js Image optimization.

Real-Time & Interactive Features:

LANGUAGES - Integrated pusher-js with Laravel Echo for real-time notifications, chat, and activity
feeds.
- Built drag-and-drop features (sentence builders, word games, file uploads).
English — Upper-Intermediate
- Developed a custom video player with multi-language parallel subtitles for LMS
Ukrainian — Native content.
- Created word-finding games with animated feedback to enhance learning
experiences.

Third-Party Integrations:
- Implemented Zoom SDK for live lessons and scheduling in LMS platforms.
- Connected payment gateways and booking APIs for e-commerce and service
platforms.

FULL-STACK WEB DEVELOPER
CGS-team Company
October 2022 - September 2023

Front-End Development:
Proficient in HTML, CSS, and JavaScript (React.js) for crafting engaging user
interfaces.
Skilled in responsive design and creating pixel-perfect web pages for optimal user
experiences.
Seamless integration of UI elements with back-end services and APIs.

Back-End Development:
Expertise in JavaScript (Nest.js) for efficient server-side logic.
Database management and optimization for streamlined data operations.
Designing and building RESTful APIs to ensure smooth front-end and back-end
communication.
Database Management:
Efficiently designing and optimizing database schemas.
Writing queries, managing data migrations, and maintaining data integrity.
Version Control and Collaboration:
Utilizing Git for version control and efficient collaboration.
Actively participating in code reviews to enhance code quality.
Troubleshooting and Debugging:
Identifying and resolving bugs and technical issues.
Continuous Learning and Adaptation:
Keeping up with the latest web development trends and adapting to industry
standards.
Portfolio
https://myiq.com
https://lovestrive.com
https://lms.evoke.com.ua
https://300miles.com.ua
https://maki-med.com
https://www.creditwest.ua
https://vorwartsbeauty.com
https://salonjulia.com.ua
https://www.percherontur.com
https://avtobus-tps.com
https://www.agrokad.com
https://candle.aligion.app
https://podhub.com.ua
https://2win.ua
https://www.xcmg-ukraine.com
https://www.dedushka-negabarit.com