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yurii_tsiupa

Yurii T

@yurii_tsiupa

Frontend Engineer

Ucrânia
Ucraniano, Inglês
Algumas informações são exibidas no idioma inglês.
Sobre mim
Hi! I'm a Frontend Developer with 4+ years of commercial experience building modern web and mobile applications. I specialize in React, Next.js, React Native, and TypeScript. I've worked on large-scale e-commerce platforms, 3D product configurators, trading systems, and mobile applications. I focus on clean code, scalable architecture, performance optimization, and delivering reliable solutions. Whether you need a new feature, bug fixes, API integration, or a complete frontend application, I'd be happy to help.... Saiba mais

Habilidades

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yurii_tsiupa
Yurii T
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Tempo médio de resposta: 1 hora

Conheça meus serviços

Sites Personalizados
I will develop or fix your react js web application
A partir deUS$ 80 /projetoMais detalhes
Sites Personalizados
I will fix bugs in your react or next application
A partir deUS$ 80 /projetoMais detalhes

Portfólio

Experiência profissional

Self_Employed

Frontend Developer

Self Employed • Período integral

Nov 2021 - Present • 4 yrs 8 mos

Frontend Developer with 4+ years of commercial experience building scalable web and mobile applications using React, React Native, Next.js, TypeScript, and JavaScript. Worked on large-scale e-commerce platforms, stock trading systems, SaaS products, and cross-platform mobile applications. Participated in the full development lifecycle, from implementing responsive user interfaces to designing application architecture, integrating APIs, optimizing performance, and maintaining production applications. Collaborated closely with designers, backend developers, QA engineers, and project managers to deliver high-quality software solutions. Main responsibilities included: • Developing scalable web applications with React and Next.js • Building cross-platform mobile applications with React Native • Creating interactive 3D features using Three JS and WebGL • Integrating REST APIs and third-party services • State management with Redux Toolkit and Context API • Performance optimization and code splitting • Responsive UI implementation and cross-browser compatibility • Refactoring legacy code and improving maintainability • Feature development, debugging, and bug fixing • Reusable component architecture • Git-based team collaboration and code reviews