THE ORACLE AT DELPHI

The oracle speaks, and it says: The development of application software in Delphi and Object Pascal should be done by Nerdherrschaft.

We love Delphi and Object Pascal

The Delphi development environment together with the Object Pascal language has been around for 25 years. Since then, Delphi has been characterized by the combination of a clean object-oriented programming language with a RAD (Rapid Application Development) approach. The excellent class library provides ready-to-use components for many standard problems. In addition, there is a market of tens of thousands of professionally maintained third-party software components.

Through this approach, software projects written in Delphi have always had the shortest time-to-market in the field. While programmers in other languages had to build their user interfaces manually via program code, Delphi supports the developer with an intuitive What-you-see-is-what-you-Get UI designer.

Unlike many other languages, Delphi is not a fad. Today, many languages and their class libraries only survive a few years before they disappear from the market again. Delphi these days has gone quite out of fashion, but its feature set is absolutely up to date. Whether graphical applications for Windows and MacOS, server systems for Linux, or even apps for Android and iOS - all this can be created with Delphi using a uniform source code base.

At Nerdherrschaft, many developers are in deep love with the Object Pascal language, and well known in the Object Pascal community. 

As Delphi has gone out of fashion, it is often difficult to find new programmers for applications that have matured over decades who could take over the maintenance of these products.

Nerdherrschaft offers you to maintain your existing Delphi projects as well as to create completely new projects. You will hardly find a team in Europe that can match our expertise in this area. In addition to the classic Delphi, we also like to use its open source alternative, Lazarus, which is based on Freepascal.

Our areas of expertise


  • Network applications (TCP/IP): Whether client/server or cloud - when it comes to network code, no one can fool us. No wonder, we have been developing Internet routers for 15 years. Even a software VPN client developed by us was written in Delphi.
  • GUI Desktop applications: We have more than 20 years of experience in developing fast and native Windows desktop applications based on Delphi.
  • Graphical applications 2D/3D (OpenGL, Direct X): We create sophisticated presentations and live visualizations, e.g. for presentation at trade fairs, in 2D and 3D. Our developers have already won many awards for such demonstration software.
  • Android and iOS Apps: We also write mobile phone apps predominantly in Delphi. Since Delphi, unlike Java-based development environments, generates native machine code, even demanding applications run at breakneck speed on old mobile phones.
  • Video and Picture processing: We are very familiar with the development of applications in the fields of image and video processing.
  • Scalable Cloud/Server applications: Where other developers with NodeJS and similar "modern" development stacks are happy if their code can subsequently process a few requests per second, we have developed server software in Delphi that can process up to 50,000 requests per second. So scalable systems don't have to mean that you have to run huge amounts of servers. 
  • Component development: One of the big advantages of Delphi is the component-based development approach. Our development work is always encapsulated in reusable components so that they can be reused in later projects. We are happy to develop your own personal components, e.g. for use in your own projects by your in-house developers.

Get in touch

May we develop new application software for you or take over the maintenance of an existing Delphi project? Then please do not hesitate! Contact us today for a free initial consultation without obligation. Please use the contact form below, or write to us at .