Software development in Austria: own products and custom software
We build software that gives time back.
TMN Development builds its own products and tailor-made solutions for practices and businesses – thoughtfully engineered, privacy-first, and built to last.
What is TMN Development?
TMN Development is a software company from Mils in Tyrol, Austria, that builds custom software, web and SaaS applications for businesses and runs its own products: Ludwig, practice software for physiotherapy, and FairERP, invoicing and inventory software for small businesses.
Software development for us means from concept through design and build to operation, in the cloud or on-premise, for companies and non-profits in Austria and Germany. Owner-led by DI Gerhard Wagner.
Good software is invisible.
It removes work instead of creating it. That's exactly what we build for – with care in the detail and a clear view of the whole.
Considered, not bloated
We solve the real problem – not the one that's easiest to sell. Fewer features, done right.
Privacy from day one
GDPR and privacy law aren't an add-on. Data minimisation, encryption and clear accountability are built into the foundation.
Built to last
Maintainable code, modern architecture, no dead ends. Software that still carries weight in five years.
What we've built ourselves.
The best products grow from first-hand experience. Our flagship runs daily in practices across Germany and Austria.
And there's more coming
We keep building – new modules, new products. Want in early? Get in touch.
TMN Development on video.
A short look at our work, our tools and the team behind them.
Software development for your project, too.
What we do for our own products, we build for you as well.
Product development
From idea to product – concept, design, build, operate.
Web & SaaS applications
Scalable cloud applications that keep up with your pace.
Cloud & operations
Deployment, monitoring and maintenance – cloud or on-premise.
APIs & integrations
Clean integration with existing systems, standards and third-party services.
Privacy & compliance
GDPR-compliant architecture, data processing agreements, documentation.
Consulting & architecture
Code reviews, technical guidance and a second pair of eyes for your team.
Modern stack. No dead ends.
We pick technology by longevity, not hype – and add AI where it brings real value.
An engineering studio for software.
TMN Development is an owner-led software studio from Tyrol and Vorarlberg, founded and run by DI Gerhard Wagner. We combine engineering rigour with a genuine understanding of the industries we build for.
Small enough to stay personal. Experienced enough to ship products that hold up in real-world daily use.
“Software should serve, not get in the way. Every line of code has that one job.”
Success stories with our solutions.
From non-profits to established companies – we build tools that hold up in daily use.
“TMN Development built a genuinely practical tool for us in next to no time.”
Common questions about software development.
What does TMN Development do?
TMN Development builds custom software, web and SaaS applications for companies and non-profits, and runs its own products. That covers concept, design, build and operation.
Which products does TMN Development have?
Ludwig, practice software for physiotherapy in Germany and Austria, and FairERP, invoicing and inventory software for small businesses.
What does custom software development at TMN cost?
That depends on the scope, so there is no flat price here. We work out what to expect in the first call. FairERP has fixed prices from EUR 14.97 a month plus VAT, and we quote the price of Ludwig on request.
Where is TMN Development based?
The registered office is in Mils in Tyrol, Austria. We work from Tyrol and Vorarlberg, for clients in Austria and Germany.
Do you run the software after the project?
Yes. Deployment, monitoring and maintenance are part of our services, in the cloud or on-premise.
Do you use AI?
Where it brings real value. In Germany, for example, Ludwig checks prescriptions with AI before they are billed.
Let's talk.
Whether it's a concrete project or a first idea – write to us or book a slot directly. You'll hear back from us personally.