Process before code
We model your workflow first - state machines, roles, approvals - and then build the system around it.
Software & platforms
Software that thinks your processes through to the end.
ERP systems, portals and custom software: we digitise the workflows where Excel and paper give up - from quote to post-costing.
Start a project Free first consultation - reply within 24 h.
ERP without corporate ballast
Tailor-made systems on a Laravel base: live faster and closer to your daily work than any off-the-shelf suite.
Proven in production
Waste-management platform, sales ERP, production planning: our systems carry real companies through their day.
What we build
ERP & operations systems
Quotes, orders, production, billing - in one system instead of five tools. Like Bohn-Hub: calculation, workshop planning and time tracking for a manufacturer, tablet terminals on the shop floor included.
Portals & platforms
Customer portals, partner networks, marketplaces: multi-sided systems with pricing logic, permissions and interfaces - like entsorgo's nationwide booking platform.
Automation & integration
HubSpot, DATEV, sevDesk, Lexware, payment providers: we connect your system to the world - and automate the busywork in between, increasingly with AI.
The DUNA formula
Understand
Free first consultation: goals, context, feasibility - in 30 minutes.
Design
Concept and clickable prototype before the first line of code.
Build
Development in short sprints, visible progress every week.
Deliver
Launch, measurement, iteration - until the numbers are right.
Related cases
All cases
“In DUNA we found a highly reliable partner who built, evolves and continuously supports our complete ERP system, our website and the Flutter app.”
Maximilian Iliew, entsorgo GmbH
Frequent questions about custom software
Custom software or a standard solution?
Honest answer: if standard software covers 90 percent of your process, take it. Custom pays off when your process is your competitive edge - exactly what we assess in the first call.
How long does an ERP project take?
A focused system with core modules: 3 to 6 months to the first productive version. It then keeps growing in operation - module by module.
What about our legacy data?
Migration is part of the project: we take over data from Excel, legacy systems and databases - cleaned and traceable.
Do we own the code?
Yes. Full code handover, documentation and team training on request. No vendor lock-in.
How we work together
Project-based
from €15,000
Fixed goal, fixed frame: website, relaunch or platform as a milestone project - transparently estimated after the first call.
For clearly scoped initiatives. Team extension
monthly
Our developers and designers reinforce your team - in your processes, with your stack. Cancel monthly.
Most popular model in the Mittelstand. Retainer
from €1,500/month
Maintenance, monitoring and continuous improvement after launch - we stay on board until the numbers are right.
For everything after go-live.Every model starts with the same step: a free first consultation and an honest assessment.
Quick inquiry
One step, 60 seconds.
Reply within 24 hours - with an honest assessment of your software project.