Custom software development

Custom software built around your processes.

ERP systems and portals for workflows that Excel and paper can no longer carry. We build them on Laravel and roll them out module by module while your business keeps running.

Start a project Free first consultation, reply within 24 h.
01

Process before code

We model your workflow first - state machines, roles, approvals - and then build the system around it.

02

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.

03

Proven in production

Waste-management platform, sales ERP, production planning: our systems carry real companies through their day.

01 - What we build

Three paths, one standard.

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.

Typical stack
LaravelFilamentMariaDBRedis

Portals & platforms

Customer portals, partner networks, marketplaces: multi-sided systems with pricing logic, permissions and interfaces - like entsorgo's nationwide booking platform.

Typical stack
PlatformAPIsPayment

Automation & integration

HubSpot, DATEV, sevDesk, Lexware, payment providers: we connect your system to the world - and automate the busywork in between, increasingly with AI. Read how we approach API integration and workflow automation.

Typical integrations
HubSpotDATEVsevDeskStripe
02 - The DUNA formula

Four steps to a running product.

  1. Understand

    Free first call: goals, context, feasibility - in 30 minutes.

  2. Design

    Concept and clickable prototype before the first line of code.

  3. Build

    Development in short sprints, visible progress every week.

  4. Deliver

    Launch, measurement, further development - until the numbers are right.

What clients say

Five voices, one card at a time.

Platforms, ERP systems, relaunches - what our clients say about working with us.

“entsorgo is a fast-growing start-up in the waste-management industry. 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 entsorgo and DUNA belong to the same group of companies.

“DUNA has been our long-term partner and has guided us through two website relaunches. The team also handles our ongoing website support and AWS management.”

Roman Jerrent Echo Poster Echo Poster and DUNA belong to the same group of companies.

“We had to pull off a rebrand from Bitwala to NURI on short notice. Everything had to be new - including the website. As a neobank we have high demands on security, design and usability. DUNA took the job on very short notice and supported us well beyond the MVP.”

Pascale Bastian NURI GmbH

“To keep up with growing demand at consistent quality we work with DUNA. In DUNA we have a reliable partner that gives us the flexibility and scalability today's project business requires.”

Gennadij Korol netgo group

“When we were looking for a capable agency to create our new website, DUNA was highly recommended by another company. Finoa is managing assets, so security is highest priority for us. DUNA provided us with a convincing security strategy and a competent team.”

Lili Giordano Finoa GmbH
04 - Straight answers

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.

A focused system with core modules: 3 to 6 months to the first productive version. It then keeps growing in operation - module by module.

Migration is part of the project: we take over data from Excel, legacy systems and databases - cleaned and traceable.

Which source code, configurations and documentation are handed over is set in the project scope - with team training on request, so you can carry on in-house at any time. No vendor lock-in.

05 - How we work together

Three models, one start.

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.

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 call and a first assessment.

06 - Quick inquiry

One step, 60 seconds.

Reply within 24 hours - with a clear assessment of your software project.

  1. We read every inquiry ourselves - no ticket system.
  2. Free first consultation, 30 minutes, no sales pressure.
  3. No newsletter, no spam.
Prefer to talk? +49 173 6618059

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The process exists. Only the system is missing.