Oleg Kendigelyan
Frontend Developer @Toptal
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WORK HISTORY
Frontend Developer @Toptal
US
Developed a talent platform using JavaScript, React, TypeScript, and Apollo GraphQL following modern best practices, which allowed the implementation of complex solutions and improved the UI/UX experience for clients- Led initiatives to improve and optimize the product, implementing innovative solutions that enhanced overall user experience and increased user satisfaction- Ensured code test coverage of over 90% using Cypress, Jest, and the React Testing Library, significantly reducing production issues and improving overall code quality- Delivered new features and provided active support and maintenance for the existing codebase, which increased customer retention and improved overall system stability- Optimized the application using Lighthouse metrics such as time to interactive (TTI) and first contentful paint (FCP), reducing overall page load speed to achieve a smooth user experience.
EDUCATION
Peter the Great St.Petersburg Polytechnic University
Master's degree
ABOUT OLEG KENDIGELYAN
6 years of commercial experience in Front-end development. Well-versed in modern tools…
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