I’m a frontend engineer with 8+ years of experience building scalable React, Next.js, and Angular applications. Specialized in modern frontend architecture, performance, accessibility, and product-focused development. Through my career I’ve gained experience from startups, enterprise environments, and freelance projects across SaaS, fintech, logistics, and healthcare.

VSB - Technical University of Ostrava
Engineer's degree, Information Technology
2018 – 2020
As a master thesis I have created program for 3D object detection using Python, Tensorflow and CNN

VSB - Technical University of Ostrava
Bachelor's degree, Information Technology
2015 – 2018
As a bachelor's thesis I have created program for automatic accounting using C# and Tesseract OCR

Frontend engineer - Bitcoinmat - remote

• Led frontend development of a multi-tenant product comparison and marketing platform built with React,
Next.js, TypeScript and Tailwind CSS.

• Built the application from scratch, including landing pages, admin dashboard, authentication, 2FA and
Google login.

• Designed a scalable multi-domain architecture with localized routing, translated SEO metadata and IP-based locale detection.

• Implemented API integration with React Query, cookie-based settings sharing between apps.

• Set up CI/CD deployment to Vercel via GitHub Actions and supported mobile delivery with a Capacitor app
published to Google Play.

• Used Vitest and AI tools such as Anthropic Claude to improve development speed, reliability and code
quality.

Frontend engineer - Testado - remote

• Designed and delivered a multi-tenant product comparison and marketing platform, leading frontend
implementation from scratch with React, Next.js, TypeScript and Tailwind CSS.

• Built a scalable Next.js frontend architecture for a platform serving 15 domains from a single application,
reducing duplication and simplifying product expansion.

• Implemented Cloudflare caching, ISR and on-demand revalidation, improving page performance while keeping CMS content fresh.

• Developed middleware rewrites, localized routing and locale-based data fetching to support SEO-friendly, market-specific user experiences.

• Integrated Payload CMS, SimpleLocalize and translation CI/CD workflows, improving content management and localization release speed.

• Set up PostHog A/B testing, Vitest and CI/CD automation to support product experiments, reliability and faster delivery.

Frontend engineer - Fakturovo - remote

• Led frontend development of Fakturovo, an invoice management platform for freelancers and small businesses.

• Took ownership of a legacy Vue 2 / Nuxt 2 / JavaScript frontend and led its migration toward Vue 3, Nuxt 4 and strict TypeScript.

• Rebuilt the UI foundation by replacing Vuetify with PrimeVue and Tailwind CSS.

• Introduced TanStack Query / Vue Query for cleaner data fetching, caching and server-state management.

• Improved frontend architecture with a more modular, domain-driven structure.

• Dockerized the development environment and supported automated testing and CI/CD deployment to Vercel.