Next.js Architecture
App Router, server/client composition, performance budgets, SEO, and scalable rendering patterns.
I build modern web applications with React.js, Next.js, TypeScript, JavaScript ES6+, state management, design systems, accessibility-aware UI, and reliable testing.
Start a conversationModern, scalable, high-performance web applications built for maintainability.
App Router, server/client composition, performance budgets, SEO, and scalable rendering patterns.
Reusable components with TypeScript, Redux, Zustand, React Query, React Hook Form, and Storybook.
SCSS, CSS Modules, Tailwind, Material UI, Chakra UI, React-Aria, and polished interaction states.
Jest, Cypress, maintainable test boundaries, and frontends that survive real product change.
A great frontend is not only beautiful. It is fast, typed, accessible, measurable, and easy for the next team to extend.
App Router, server/client composition, performance budgets, SEO, and scalable rendering patterns.
Reusable components with TypeScript, Redux, Zustand, React Query, React Hook Form, and Storybook.
SCSS, CSS Modules, Tailwind, Material UI, Chakra UI, React-Aria, and polished interaction states.
Jest, Cypress, maintainable test boundaries, and frontends that survive real product change.

At Americana Restaurants, I led PWA development for KFC, Hardees, and Pizza Hut across the Middle East, delivering seamless ordering experiences where performance, reliability, and UX mattered every day.
Delivered from Helsinki across Finland and the Nordics — see AI consulting in Helsinki or full stack development in Helsinki.
Review architecture, performance, bundle weight, accessibility, state, and delivery workflow.
Define routing, data fetching, components, styling, testing, and release patterns.
Ship clean, maintainable production code that can support product and commerce growth.
Explore AI-enabled commerce experiences with chatbots, agents, and MCP integrations.
