Cologne, Germany

I build accessible, maintainable and user-focused web applications with modern frontend technologies. My strengths lie in clean architecture, consistency in UI/UX and improving developer experience within teams.

I enjoy working in environments where thoughtful code, testing practices and collaborative discussion lead to long-term stability and clarity.

• Scalable application structure with React + TypeScript
• Nx monorepos and shared UI component libraries
• TailwindCSS and design system implementation
• Formik + Yup for reliable form workflows
• Cypress for confident end-to-end testing
• Improving internal DX tooling (scripts, CLI helpers, automation)

I regularly contribute small fixes, refactoring improvements and accessibility enhancements to various open source projects.

Examples include:

• Home Assistant ecosystem improvements
• Minor bug fixes in community libraries and tooling
• Clean-up and documentation improvements where clarity helps others

I don’t wait for permission; if I notice something that improves developer experience or correctness, I open a PR.

Languages TypeScript, JavaScript, HTML, CSS

Frameworks & Libraries React, Next.js, React Router, Storybook, Formik, Yup

Tooling Nx, Node.js, GitHub Actions, ESLint, Prettier, Cypress

Design & Collaboration TailwindCSS, Figma, component-driven UI workflows

Outside of work I enjoy:

• Automating my home with Home Assistant and custom integrations
• Building practical DIY projects
• Prototyping UI/UX ideas in Figma

I like improving small things that make everyday workflows smoother.

Clean code is not about writing faster. It's about understanding it later.