Prešov, Slovakia

Roman Denysov

Software Engineer

React, React Native and Next.js. Building mobile apps for an enterprise industrial team, and web products for Slovak businesses.

Reach me via email or LinkedIn

Selected work

  • localhost s.r.o React Native development for Fortune 500 industrial manufacturer present

    React Native · TypeScript · Azure DevOps

  • Pekáreň Kromka Artisan bakery e-commerce with custom CRM and ERP integration 2024

    Next.js · TypeScript · Drizzle ORM · PostgreSQL

  • QR Platby Slovak SEPA QR payment generator for small businesses 2025

    Next.js · TypeScript · Vercel

  • Consentify SDK Open-source consent SDK for React and vanilla JS 2025

    TypeScript

  • Consentify GDPR cookie consent management for EU businesses 2026

    Next.js · TypeScript · PostgreSQL · Drizzle ORM · Turborepo

  • Zwicker | ZW©KR Restaurant and boutique guesthouse site with multilingual CMS 2026

    Next.js · TypeScript · Payload CMS · PostgreSQL