Senior Frontend Engineer building scalable frontend platforms, design systems, and high-performance web applications.

I'm a Senior Frontend Engineer with 6+ years of experience building and scaling modern web applications used by hundreds of thousands of users.

My expertise lies at the intersection of frontend architecture, performance engineering, and developer experience, where I design maintainable systems that remain reliable as products, teams, and codebases grow.

Over the years, I've contributed to SaaS platforms, real-time applications, PWAs, fintech products, and large-scale dashboard ecosystems using React, Next.js, and TypeScript.

I enjoy transforming complex business requirements into clean frontend architectures that balance scalability, usability, and long-term maintainability.

I build frontend systems that scale beyond individual features:

• Architecting large-scale React & Next.js applications
• Designing reusable UI platforms and design systems
• Building monorepo-based frontend ecosystems
• Performance optimization across bundle, rendering, and network layers
• Developing real-time interfaces powered by WebSockets
• Establishing frontend standards, governance, and developer workflows
• Improving developer experience through tooling and automation

Some outcomes I've helped deliver:

• Reduced frontend load times by ~30% through bundle optimization, code splitting, and lazy loading
• Reduced API overhead by 25% through data-fetching optimization strategies
• Built PWA platforms serving 500K+ and 1M+ active users
• Created reusable component libraries and Storybook-driven design systems
• Led frontend initiatives and mentored engineers within cross-functional teams
• Improved application reliability and maintainability through scalable architecture patterns
• Built real-time trading experiences with WebSocket-based infrastructures

• Systems scale better than features
• Maintainability beats short-term velocity
• Reusability is an architectural decision, not a UI decision
• Performance should be designed, not optimized later
• Developer experience directly impacts product quality
• Frontend is an engineering discipline, not a presentation layer

• Frontend Architecture
• System Design for Web Applications
• Scalable React Ecosystems
• Design Systems & Component Platforms
• Performance Engineering
• SaaS Dashboard Platforms
• Real-Time Applications
• Monorepo Architecture
• Developer Experience (DX)

React · Next.js · TypeScript · JavaScript

TanStack Query · Zustand · Redux · SWR · Ahooks

Storybook · Tailwind CSS · Material UI · Ant Design · Styled Components

Cypress · Vitest · Jest

Git · GitLab · CI/CD · Docker · Monorepo Architecture

• Technical mentoring
• Code reviews and engineering standards
• Agile/Scrum collaboration
• Cross-functional product development
• Remote-first international teamwork

• English — Professional Working Proficiency
• German — Intermediate

• Frontend Platform Engineering
• Design System Architecture
• Advanced React Patterns
• Performance Engineering
• Large-Scale Monorepos
• AI-Assisted Developer Workflows

Open to Senior Frontend Engineer, Frontend Architect, and Platform Engineering opportunities where ownership, scalability, and long-term system thinking are valued.