Особисті дані приховані

Location: Bratislava
Email: [відкрити контакти](див. вище в блоці «контактна інформація»)
GitHub: github.com/onikaChorba

Portfolio: onika-chorba-portfolio.vercel.app
LinkedIn: [відкрити контакти](див. вище в блоці «контактна інформація»)

ONIKA CHORBA
FRONTEND DEVELOPER

SUMMARY

Frontend Developer with 2+ years of commercial experience building responsive and user-focused web
applications using React.js, Next.js, Vue.js, JavaScript, and TypeScript. Experienced in developing scalable UI
architectures, reusable components, REST API integration, state management, and performance optimization.
Skilled in modern frontend workflows and tools, including Git, CI/CD with GitHub Actions, Vite, and Webpack, with
a strong focus on clean, maintainable, and efficient code.

SKILLS

Frontend: JavaScript, TypeScript, React, Next.js, Vue.js, Redux
Styling & UI: HTML5, CSS3, Sass/SCSS, BEM, Tailwind CSS, Styled-components, Material-UI, Radix UI, Ant
Design
Animations & Interaction: SwiperJS, Framer Motion, GSAP
Backend & Architecture: REST API, Firebase (Authentication, Firestore, Storage, Hosting), Single Page
Applications (SPAs), Microfrontends
Tools & Workflow: Git, GitLab, Bitbucket, Vite, Webpack, Jira, Slack, Figma

LANGUAGES

English - B2 (Upper-Intermediate)
Ukrainian - Native

WORK EXPERIENCE

Frontend Developer, self-employed
09/2024 – Present

Delivered multiple commercial frontend projects for clients, building scalable and responsive web applications using React,
Next.js, Vue.js, TypeScript, and modern UI technologies.
Developed reusable component-based architectures, admin dashboards, and dynamic data-driven interfaces with full
CRUD functionality and REST API integration.
Implemented authentication flows, state management, form validation, environment-based configurations, and optimized
client-side application performance.
Built responsive and interactive user interfaces using Tailwind CSS, SCSS, Material-UI, Styled-components, GSAP, and
Framer Motion, improving usability and engagement across desktop and mobile platforms.
Configured CI/CD pipelines with GitHub Actions, automated deployment workflows, and managed production releases
using Firebase Hosting and modern build tools such as Vite and Webpack.
Collaborated directly with clients, designers, and backend developers, participating in feature planning, UI implementation,
debugging, optimization, and delivery of production-ready solutions.
 Leveraged modern frontend tooling and performance optimization techniques, including Vite/Webpack, code splitting, lazy
loading, and accessibility best practices, to deliver fast and efficient web applications.

Frontend Developer, Pixel24 AG
07/2023 – 09/2024

Developed scalable and maintainable frontend features using React and TypeScript, leveraging custom hooks and
reusable architecture patterns to improve code reliability and reduce bugs by 35%.
Built responsive, reusable UI components with Sass/SCSS, Tailwind CSS, Styled-components, and Material-UI, improving
mobile usability and contributing to a 20% increase in user retention.
Designed and implemented interactive user experiences and smooth animations using JavaScript, CSS, GSAP, and Framer
Motion to enhance engagement and interface quality.
Optimized application performance through lazy loading, code splitting, asset optimization, and modern bundling
practices, significantly improving load times and overall responsiveness.
Collaborated closely with UI/UX designers, backend developers, and cross-functional teams to deliver seamless, user-
focused web applications in an agile workflow.
Worked within a microservices-based architecture, contributing to scalable frontend solutions and faster feature delivery
across multiple SPA projects.

EDUCATION

Master, Uzhgorod National University

HOBBIES

I enjoy reading scientific literature, psychology, and detective novels, staying active through sports, and teaching children
programming.