Skip to content
    Back to services
    Service

    Custom web application development

    We build business web applications and portals that are fast, clear and extendable over time. Our stack is React, Next.js and TypeScript — SSR/SSG where SEO or first load matters, SPA where application UX comes first.

    ReactNext.jsTypeScriptPWASSR / SSG

    When is this the right choice?

    For partner portals, online ordering and booking, we shape the interface around user tasks and existing back-office systems. Public pages call for discoverability and fast loading; internal tools call for efficient everyday work.

    What to expect from the engagement

    01

    Map user journeys and required system integrations.

    02

    Review mobile and desktop flows in a prototype and choose SSR, SSG or SPA to suit the application.

    03

    Build the portal, administration tools and API connections in iterations.

    04

    Support launch with logging, error tracking and documented operational handover.

    Web development

    • Performance- and SEO-aware architecture with measurable Core Web Vitals goals
    • Accessible, responsive interfaces for desktop and mobile use
    • Admin / CMS surfaces or headless content management as needed
    • Operational handover: logging, error tracking and release process

    Related case studies

    Frequently asked questions

    Do we need a website or a web application?

    For company and content websites, discoverability and loading speed are central. Custom ordering, booking and customer workflows call for a business web application.

    Can the portal connect to our existing ERP?

    Yes. Our B2B ordering case study describes two-way ERP synchronisation for partner prices, stock and orders. We assess the existing system to establish the options for each project.

    Discuss your project