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I'm a Senior Frontend Engineer with deep expertise in React, building high-quality web and mobile applications since 2020. From finding frontend solutions and boosting performance to mentoring teammates and applying best practices, I focus on delivering real value through technology. I'm passionate about creating seamless user experiences, writing maintainable code, and continuously improving my skills. I enjoy collaborating with product managers and designers to turn ideas into fast, accessible UI — and I strive to keep code clean, well-tested, and scalable.…I'm a Senior Frontend Engineer with deep expertise in React, building high-quality web and mobile applications since 2020. From finding frontend solutions and boosting performance to mentoring teammates and applying best practices, I focus on delivering real value through technology. I'm passionate about creating seamless user experiences, writing maintainable code, and continuously improving my skills. I enjoy collaborating with product managers and designers to turn ideas into fast, accessible UI — and I strive to keep code clean, well-tested, and scalable.

Pavlo Prokopenko

Front-End Developer, Web Developer, Full Stack Developer, +2

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I'm a Senior Frontend Engineer with deep expertise in React, building high-quality web and mobile applications since 2020. From finding frontend solutions and boosting performance to mentoring teammates and applying best practices, I focus on delivering real value through technology. I'm passionate about creating seamless user experiences, writing maintainable code, and continuously improving my skills. I enjoy collaborating with product managers and designers to turn ideas into fast, accessible UI — and I strive to keep code clean, well-tested, and scalable.…I'm a Senior Frontend Engineer with deep expertise in React, building high-quality web and mobile applications since 2020. From finding frontend solutions and boosting performance to mentoring teammates and applying best practices, I focus on delivering real value through technology. I'm passionate about creating seamless user experiences, writing maintainable code, and continuously improving my skills. I enjoy collaborating with product managers and designers to turn ideas into fast, accessible UI — and I strive to keep code clean, well-tested, and scalable.

Available to hire

I’m a Senior Frontend Engineer with deep expertise in React, building high-quality web and mobile applications since 2020. From finding frontend solutions and boosting performance to mentoring teammates and applying best practices, I focus on delivering real value through technology.

I’m passionate about creating seamless user experiences, writing maintainable code, and continuously improving my skills. I enjoy collaborating with product managers and designers to turn ideas into fast, accessible UI — and I strive to keep code clean, well-tested, and scalable.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Language

English

Advanced

Ukrainian

Fluent

Work Experience

Senior Frontend Engineer

March 1, 2023 - July 1, 2025

Continued ownership of frontend architecture and delivery with a focus on scalable, fast, accessible UI; mentored team members, established frontend practices, and led efforts to modernize the stack with TypeScript, React, Next.js, Redux Toolkit/Query, Zustand, Apollo GraphQL, and Playwright; collaborated with backend developers on REST/GraphQL data contracts and real-time features with WebSockets; delivered high-quality web apps and improved performance across multiple projects.

Senior Frontend Engineer

February 1, 2020 - February 1, 2023

Bridge between frontend and design teams, turning Figma designs into clean, interactive UI experiences; onboarded and mentored new frontend developers; contributed to planning and design discussions; promoted coding and testing best practices using ESLint, Prettier, CSS, and Playwright; built a reusable React/Storybook component library to enable consistent UI across projects; collaborated with product managers, designers, and QA to deliver high-quality web apps; improved page load times by 40% via performance checks, lazy loading, and code splitting; aligned frontend with backend through RESTful API contracts and GraphQL schemas.