ERP & custom software from Hamburg

Where your software stops,
we start.

We replace outdated ERP systems and legacy in-house software step by step and develop software for your own workflows. What should stay, we connect - together with the people who use it every day.

You have one point of contact: me - from our first conversation to day-to-day operation.Tobias Kietzmann · Managing Director

In use at

  • Carl Ostermann Erben
  • DGD Deutscher Gutachter Dienst
  • Kog. Kon. GmbH
  • ueberall. GmbH
  • Zeck
  • Universität Hamburg
  • Walli
  • Mein Bistro
  • Nanea
  • Soniton
  • TMZ
  • Cleverfox
  • Brückner

What sets us apart

Your business has its own rules. Your software should know them.

Do you calculate prices differently, approve orders by your own criteria or have specific production steps? What works in your business belongs in your software - in your ERP or alongside it. If your ERP fits, it stays, and we add your workflows to it. If a new one is due, we develop them directly in it, on ElbDesk, the foundation we build on. Everyone works with the same data.

How it often is

ERP

  • Ordering
  • Warehouse
  • Invoicing
  • Accounting
  • Pricing in Excel
  • Approvals by email
  • Production steps on paper

What makes your business different runs next to the system.

With Asertion

ElbDesk

  • Ordering
  • Warehouse
  • Invoicing
  • Accounting

Developed for you, directly in the ERP

  • Your own calculation logic
  • Approvals by order type
  • Custom production steps

Shared data · one interface

Your rules run inside the system, on shared data.

Illustration using ElbDesk.How ElbDesk works

Why businesses come to us

Most enquiries start with a sentence like one of these. Does one sound like your business? Then we usually already know where to start.

Not sure yet which one applies? Keep, extend or replace? Take the system check

  • “Our key process lives in spreadsheets, emails and people’s heads.”

    We develop software built around exactly this workflow.

    Develop custom software
  • “Shop, warehouse and accounting each show different stock levels.”

    We connect your systems so that each piece of information is entered only once.

    Connect systems
  • “Our inventory system is no longer supported.”

    We replace it step by step, while your business keeps running.

    Replace step by step
  • “Our people have long been using AI - just privately.”

    We give your team controlled access to AI, and you decide which data it may see.

    Use AI safely

“On the customer side, I was responsible for an ERP rollout myself. That is why we start with your processes, not with standardised screens.”

Tobias Kietzmann · Managing Director, Asertion

From your workflow to the right software

We guide you through these three steps. You can start at any of them, for example if all you need is an interface.

  1. 01Understand processes

    We look at your processes

    We walk through a real order with you, from receipt to invoice. Afterwards you know where time is lost and what is worth changing.

  2. 02Develop software

    We develop your application

    An application for exactly this workflow, with your rules and approvals. Your team tries it out before it goes into daily use.

  3. 03Connect systems

    We connect it to your systems

    Shop, ERP, accounting or industry software exchange their data automatically where possible. If a system can no longer keep up, we replace it step by step while you keep working.

App developmentWe also develop apps for iPhone, Android and tablet - as a product of their own or as an addition to your existing software.See app development

Projects in use today

Prepress, an auction house, a card provider: different industries, different challenges. Here is what we developed for them.

  • Prepress business

    An old system being replaced step by step

    An ERP replaces an old system that could no longer be extended and exchanges data with the specialist production software in real time.

  • Auction house

    Auctions from lot number to settlement

    Record, catalogue and settle objects on one shared platform.

  • Card provider

    Order, process and activate cards

    Customers order independently; the team manages review, production and shipping.

Contact

What should become easier in your business?

Tell us what you have in mind or which workflow is holding you back. We will discuss your situation and suggest a useful next step.

Tobias Kietzmann

Managing Director · Your permanent point of contact

Send an enquiry

Tell us briefly where things are stuck. We will get back to you personally.

A short description is enough. We will work out the details together.