Contact information

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Work experience

Javascript Software Engineer

from 02.2021 to now (5 years 2 months)
Ciklum, Вінниця (IT)

Responsibilities and Achievements

Developed and enhanced product-oriented user interfaces using React, focusing on usability, stability, and long-term maintainability.

Supported and evolved existing frontend functionality, delivering improvements and new features based on product requirements.

Integrated frontend applications with REST APIs, handling asynchronous data flows and error states.

Managed application state using React Query, ensuring predictable state management and efficient data fetching.

Built responsive and consistent UI components using MUI, including theme configuration and component customization.

Implemented data visualization (charts and graphs) using Chart.js to present product data in a clear and user-friendly way.

Wrote unit tests to validate core business logic and improve code reliability.

Optimized component rendering and application performance by applying React best practices.

Collaborated closely with the team using Git, participated in code reviews, and contributed to shared technical decisions.

Took part in refactoring and improving code quality to reduce technical debt and support product scalability.

Education

Donetsk Institute Of Tourism Business

Organizational Management, Донецьк
Higher, from 2005 to 2010 (5 years)

Additional education and certificates

GoIT Fullstack Developer

2020, 10 місяців

Knowledge and skills

• Здатність до навчання
• HTML
• CSS
• JavaScript
• Git
• React
• SASS
• Figma
• GitHub
• TypeScript
• Redux
• Bootstrap
• Node.js
• Webpack
• JQuery
• Gulp
• Docker
• GitLab
• Jira
• Knockout.js
• Knowledge of BEM methodology
• JQuery UI
• Ant design
• React Router
• React Hooks
• React Query
• React testing library
• Jest
• Unit-тестування
• REST API
• Chart.js
• React-quill
• Tailwind CSS
• Next.js
• AWS

Language proficiencies

• Ukrainian — fluent
• English — average