Ivan Kharkivskyi
@ivankharkivskyi
I build high-performance React applications, microfrontends, and reusable component libraries for scalable SaaS products.
RomaniaWhat I'm looking for
I've built responsive, high-performance web applications for Cloudbeds and InsulaLabs, using React.js, TypeScript, Angular, Vue.js, and SCSS. At Cloudbeds, I developed modular microfrontends and reusable Storybook components based on React.js and Chakra UI.
I improve application performance, maintainability, and scalability through refactoring, cross-browser optimization, code reviews, and unit and end-to-end testing. I've collaborated closely with designers and backend developers to turn UI/UX designs into reliable, responsive interfaces.
I'm expanding from front-end development into full-stack and AI-enhanced work through hands-on projects with Node.js, Nest.js, PostgreSQL, Prisma, and AI APIs.
Experience
Work history, roles, and key accomplishments
Front-End Developer
InsulaLabs
Jan 2025 - Present (1 year 7 months)
Implemented responsive layouts and interactive features using Angular, TypeScript and SCSS. Optimized code for cross-browser compatibility and high performance across devices.
Developed modular microfrontends and custom components in Storybook using React.js and Chakra-UI. Implemented complex features, reduced page load times, and refactored codebase for improved performance and maintainability.
Developed and maintained interactive features using React.js, Vue.js, and Bootstrap. Translated UI/UX designs into responsive web pages, collaborated with designers and backend developers, and conducted code reviews.
Junior Front-End Developer
Freelance
Dec 2013 - May 2017 (3 years 5 months)
Implemented responsive layouts and interactive elements based on design specifications. Conducted debugging and used PerfectPixel for accurate alignment, along with manual testing.
Education
Degrees, certifications, and relevant coursework
Zaporizhzhia Classic Private University
Master of Business Economics, Business Economics
2006 - 2007
Pursued a Master of Business Economics degree.
Zaporizhzhia National University
Master of Science, Science
2000 - 2005
Earned a Master of Science degree.
Availability
Location
RomaniaAuthorized to work in
Job categories
Skills
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