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Frontend engineering / React / Next.js / TypeScript

High-performance interfaces for brands that cannot afford friction.

I build modern web applications with React.js, Next.js, TypeScript, JavaScript ES6+, state management, design systems, accessibility-aware UI, and reliable testing.

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Frontend Platforms

How the service takes shape.

Modern, scalable, high-performance web applications built for maintainability.

01

Next.js Architecture

App Router, server/client composition, performance budgets, SEO, and scalable rendering patterns.

02

React Systems

Reusable components with TypeScript, Redux, Zustand, React Query, React Hook Form, and Storybook.

03

UI Craft

SCSS, CSS Modules, Tailwind, Material UI, Chakra UI, React-Aria, and polished interaction states.

04

Quality Engineering

Jest, Cypress, maintainable test boundaries, and frontends that survive real product change.

Frontend Platforms

A great frontend is not only beautiful. It is fast, typed, accessible, measurable, and easy for the next team to extend.

Next.js Architecture

App Router, server/client composition, performance budgets, SEO, and scalable rendering patterns.

React Systems

Reusable components with TypeScript, Redux, Zustand, React Query, React Hook Form, and Storybook.

UI Craft

SCSS, CSS Modules, Tailwind, Material UI, Chakra UI, React-Aria, and polished interaction states.

Quality Engineering

Jest, Cypress, maintainable test boundaries, and frontends that survive real product change.

Global Food Brands, Real Production Pressure

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.

Delivery approach

How I take the work from commercial problem to production system.

Delivered from Helsinki across Finland and the Nordics — see AI consulting in Helsinki or full stack development in Helsinki.

01

Audit The Frontend

Review architecture, performance, bundle weight, accessibility, state, and delivery workflow.

02

Design The System

Define routing, data fetching, components, styling, testing, and release patterns.

03

Build For Scale

Ship clean, maintainable production code that can support product and commerce growth.

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