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Fluxaro Software GmbH
Web Applications from Switzerland

Build a Web Application — Custom-built, scalable, secure

We develop web applications that do more than a classic website: customer portals, booking platforms, internal tools, SaaS products — all from one source, with modern tech stacks and Swiss data protection.

Get in Touch+41 78 612 62 24
When a web application?

When a classic website is no longer enough

Complex logic

You have business processes that a WordPress plugin can't represent — workflow engines, calculations, validations.

User accounts

Login, profiles, roles, permissions — self-service areas with personalized data.

External integrations

API connections to CRM, ERP, payment providers, external data sources — all synchronized.

Scalability

Today 100 users, tomorrow 10,000. We build architectures that scale with you — without re-build.

What you get

Web applications with modern tech stacks

Next.js / React frontend

Fast, mobile-optimized, SEO-friendly. Server-side rendering where needed, static export where possible.

Node.js / Laravel / Python backend

We choose the stack that fits your requirements — not what we want to learn.

PostgreSQL / SQLite / Cloud DB

Database solutions matching volume and compliance — Swiss hosting on request.

Auth & security

MFA, OAuth2, JWT, audit logs, pen-test-ready architecture.

Mobile-first UX

Web apps are often the main mobile application today. Responsive design is standard, PWA optional.

DevOps & deployment

Automatic deployment via CI/CD, versioning, rollback capability, monitoring.

FAQ

What distinguishes a web application from a classic website?
A website is primarily informational (About, Services, Contact). A web app has user accounts, login, dynamic content, workflows. Examples: customer portals, booking platforms, dashboards, SaaS products. The boundary is fluid — modern sites often have app features.
Which tech stacks do you use?
Frontend: Next.js, React, TypeScript, Tailwind CSS. Backend: Node.js (Express, Fastify), Laravel/PHP, Python (FastAPI, Django). DB: PostgreSQL, SQLite, MongoDB. Hosting: Switzerland (Infomaniak, Swisscom Cloud), AWS/GCP for global reach.
What does a web application cost?
Small tools (e.g. internal employee tool): from CHF 8,000. Mid-sized apps with login + 5-10 functions: CHF 25,000-80,000. Complex SaaS platforms: CHF 100,000+. Exact price after detailed specification.
Can you also develop mobile apps?
Yes. We build native apps with React Native (iOS + Android from one codebase) or PWAs (Progressive Web Apps) that can be installed like native. Choice depending on performance and feature requirements.
What about maintenance after go-live?
With our care packages we take care long-term — security updates, performance monitoring, smaller adjustments. Code is well-documented if you want to develop in-house later.
Custom-built

Let's discuss your web app

Free initial conversation — we analyze your requirements and propose the appropriate architecture. No commitment, transparent.

+41 78 612 62 24info@fluxaro.ch
  • Modern tech stacks
    Next.js, React, Laravel, Node.js, Python — we choose the best tool per project.
  • Swiss hosting options
    On request hosting in Swiss data centers — data protection compliant for sensitive data.
  • Built to scale
    Architectures that grow with you — from 100 to 100,000 users without re-build.
  • Maintainable long-term
    Clean code, documented APIs, tests — not "maintenance only possible by us".

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