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Rostyslav Brenych

Rostyslav Brenych

Spain

Web Programming · AR & VR Development

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I build premium digital systems at the intersection of creative development, front-end engineering, design systems, and product prototyping. My work spans multilingual websites, reusable vertical platforms, internal tools, founder-facing demos, and selected interactive/WebGL/XR experiences. Across projects, the focus is not just on making interfaces look polished, but on building systems where structure, routing, content architecture, state, SEO, deploy-readiness, conversion logic, and visual direction work together as one coherent product surface. Across the portfolio, the strongest pattern…
Vladyslav S.

Vladyslav S.

Ukraine

Web Programming

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75
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Full-Stack Web App & MVP — React + Node.js
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Full-Stack Web App & MVP — React + Node.js
Web Programming
Created a personal developer portfolio in the form of a ready-to-use web application based on Next.js, React, and Tailwind CSS, deployed on Vercel. The goal was to demonstrate my skills in full-stack development to potential clients — clearly…