Dmitrii Frolov

Senior Frontend Engineer

My name is Dmitrii and I live in Berlin, Germany. Senior Frontend Engineer with 10+ years of experience building scalable web products with <b>React</b>, <b>Next.js</b>, and <b>TypeScript</b>. Reduced Total Blocking Time (TBT) by 80% through Next.js SSR optimization. Experienced with <b>Node.js</b> on the backend, end-to-end testing with <b>Playwright</b> and <b>Jest</b>, state management with <b>Redux</b> and <b>TanStack Query</b>, and component library development with <b>Storybook</b>. Comfortable owning frontend architecture end-to-end, from technical design to production monitoring.

FrontendTypeScript, React, Next.js, Redux & RTK, TanStack Query, Zod, SCSS, Tailwind CSSBackend & APIsNode.js, REST API, GraphQL, Prisma, WebRTCBuild & ToolingWebpack, Vite, Storybook, CI/CD, Docker, Git, AI coding tools (Claude, Cursor)TestingJest, Cypress, Playwright, React Testing Library, GrowthBookMethodologiesAgile, Scrum, Kanban, Code Review, Mentoring

Timeline

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PRESENT

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Contacts

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Want to say hello? Want to know more about me?
Drop me an email and I will get back to you as soon as I can.