Web & SaaS product engineering

Building the digital foundation for your success.

A focused engineering studio for web apps and SaaS. We work with companies in Austria and the DACH region in person, in German or English, from the first idea to a shipped product that performs from day one.

LONI DIGITAL
  • Ships in weeks, not quarters
  • Performance-first, by default
  • You own all the code
  • A direct line to the engineers

What we do

Focused on building products that ship.

A narrower focus means deeper expertise where it matters.

01

Web App & SaaS Development

Production-grade web applications and SaaS platforms, architected to scale and built on a modern, maintainable stack.

02

Mobile Apps for iOS & Android

Native and cross-platform apps for iOS and Android, wired to the same backend as your web product, fast and ready for the App Store and Google Play.

03

MVP & Product Discovery

We turn a rough idea into a clear, scoped plan and a working MVP, defining the build, timeline, and budget before a line of code is written.

06

Technical Consulting

Architecture, technology choices, and an honest second opinion, embedded with your team or advising from the outside.

How we work

A clear path from idea to shipped.

No smoke and mirrors, no surprises — you always know where we stand.

01

Discover

We dig into the problem, users, and goals to define what's actually worth building.

02

Design

We shape the architecture and interface, and agree on scope, timeline, and budget up front.

03

Build

We ship in short, visible iterations — you see working software every week, not just status reports.

04

Ship & iterate

We launch, measure, and keep improving — with the code, docs, and access fully in your hands.

Stack

A modern stack, chosen for reliability.

Proven tools and EU-based hosting — chosen for reliability and data protection, not novelty.

TypeScript
React
Next.js
Astro
Tailwind CSS
Flutter
Node.js
PHP
Laravel
PostgreSQL
MongoDB
MySQL
Supabase
Docker
Hetzner
Cloudflare

At a glance

LONI DIGITAL in brief.

Contacts
In person in Austria, meetings in German or English
Who we work for
Start-ups and companies in Austria, Germany and Switzerland
Services
Web apps and SaaS, mobile apps, MVPs, design and frontend, maintenance, technical consulting
Languages
German and English
Development
Our own team in Leskovac, Serbia, in the same time zone
Hosting
Servers in the EU (Hetzner)
Code and IP
Yours in full from day one
Contact
office@lonidigital.at

FAQ

Questions, answered.

How much does a project cost?

It depends on scope, but we're transparent from the start. After a short discovery call we give you a fixed estimate or a clear range — no surprises mid-project.

How long until I have a working MVP?

Most MVPs ship in 6–12 weeks. We work in weekly iterations, so you see real, usable software long before the final delivery.

Who owns the code and IP?

You do — completely. All code, repositories, and accounts are yours from day one. No lock-in, no hostage situations.

Can you work with a non-technical founder?

Absolutely. A lot of our work is translating a business vision into technical reality. We keep the jargon out and the communication clear.

Can I meet you in person?

Yes. Our contacts in Austria are happy to meet you in person, for the first meeting as well as for workshops and presentations. Meetings are held in German or English. If you prefer, we talk over a video call.

Who develops my software?

Our own development team in Leskovac, Serbia, in the same time zone as Austria. For technical questions you talk directly to the developers, with no middlemen. Our page on working with us describes the collaboration in detail.

Do you take over existing projects?

Yes. We first review the code and the infrastructure and write down what is urgent and what can wait. Then we take on fixes, further development or ongoing maintenance, depending on what you need.

How does the collaboration work?

After the first meeting, in person or online, you get a written proposal with scope, timeline and budget. During the project you have fixed contacts, short regular check-ins, and software you can try yourself every week.

How do you handle data protection and GDPR?

By default we host applications on servers in the EU. When a project involves processing personal data, we sign a data processing agreement with you. Because our development team works outside the EU, we add the EU Standard Contractual Clauses to it.

Contact

Have a product in mind?

Tell us what you're building, by email or at a personal meeting. We'll reply within one business day with honest first thoughts and no sales script.