Description

I help companies build scalable web applications, modernize existing platforms, and deliver complex frontend and fullstack solutions using React, TypeScript, Node.js, and Nest.js.

With 15+ years of experience, I've worked with startups, agencies, and large enterprises including AVG, Avast, Vodafone, and Sodexo. I specialize in frontend architecture, enterprise applications, internal platforms, identity and user management systems, large-scale migrations, and performance-focused web applications.

What sets me apart is my combination of deep frontend expertise and strong backend experience. I can lead technical initiatives, design scalable architectures, mentor developers, and remain hands-on throughout implementation. My background spans everything from proof-of-concept development to delivering production systems used by large organizations.

Typical projects include React and Next.js applications, enterprise SaaS platforms, frontend modernization, component libraries and design systems, API integrations, and fullstack applications built with modern TypeScript-based technologies.

Industry field of expertise

Languages

Czech
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Prague (up to 50km)

Europen Code Factory
Senior Application Developer / Frontend Team Lead
DIGITAL AND IT
January 2020 - May 2026 (6 years and 4 months)
Prague, Czechia
Led frontend development on a project for a Swiss cybersecurity company, delivering enterprise identity and access management (IAM) and certificate lifecycle management (CLM) solutions within a SaaS platform. In total, I was responsible for 8 SaaS products and translation processes and delivery. Provided frontend technical leadership, code reviews, and architectural guidance using a modern stack including React, TypeScript, Nx, React Query, MUI, React Form
Typescript React.js Node.js
Sodexo
Senior Application Developer
DIGITAL AND IT
January 2022 - January 2024 (2 years)
Paris, France
Developed and maintained full-stack web applications using React with TypeScript on the frontend and NestJs (Node.js framework) with TypeScript on the backend. Built scalable, user interfaces using MUI, React Hook Form, Yup, and Apollo Client, and implemented GraphQL APIs with Apollo Server.

Designed backend services using NestJs (Node.js framework), Mongoose, and Cosmos DB, and contributed to a shared Nx monorepo architecture to ensure consistency, scalability, and efficient team collaboration. Deployed and maintained applications using Azure DevOps pipelines and Azure Cloud services.
Node.js NestJs React.js GraphQL Azure DevOps
Vodafone
Senior Fullstack Developer
TELECOMMUNICATIONS
January 2020 - June 2022 (2 years and 5 months)
Prague, Czechia
Developed and maintained an in-house content management system using React, TypeScript, and Redux, delivering reusable components and editor functionality based on Gutenberg.js. Contributed to a public-facing content renderer built with Next.js, React, and TypeScript, optimized for performance and scalability.

Implemented a Backend-for-Frontend (BFF) layer using NestJs (Node.js framework) and TypeScript to support frontend applications with tailored APIs and efficient data handling.

Technologies: React, TypeScript, Redux, Next.js, Gutenberg.js, styled-components, NestJs, Node.js, Docker
Node.js NestJs Next.js React.js