Service

Web application development

We build web applications on React, Next.js, and TanStack — server-rendered for SEO and speed, architected to scale. From dashboards to real-time apps, we ship products that are fast, maintainable, and visible to Google.

The problem

Slow, client-only apps that Google can't see and teams can't maintain cost you rankings, users, and velocity. A web app needs the right rendering strategy, performance, and architecture from day one.

How we do it

  • Server-side rendering for SEO and fast first load
  • Core Web Vitals and performance treated as first-class
  • Clean, typed architecture that stays maintainable as you grow
  • Real-time features (websockets/SSE) where the product needs them
Proof · Baladiya & Le Salon

government + booking

We've shipped web products from a municipal/government team-chat tool (Baladiya) to booking and management platforms — real-time, production web apps.

Read the case study →

What's included

  • Architecture + scope
  • Full web app build (frontend, backend, infra)
  • Performance + SEO + accessibility baked in
  • Launch + retainer option

Fixed-scope builds from €5,000.

Stack

ReactNext.jsTanStackNestJSPostgreSQLTypeScript

Frequently asked questions

Next.js or React — which do we need?

React is a library, Next.js (or TanStack Start) is a framework that adds routing and server rendering. For anything SEO- or performance-sensitive we lead with a framework. We pick based on your product, not fashion.

Will the app be good for SEO?

Yes — we server-render so Google can see and rank your content, and we treat Core Web Vitals as a requirement, not an afterthought.

Related reading

Building something like this?

Tell us the scope and we'll come back with a fixed price and timeline — 30 minutes with the engineers who would actually build it.

Book a 30-min call →

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