25 Delphi and Mendix specialists are ready for you

Expand your horizon

What we do at GDK

Building software is our passion. With our team of enthusiastic developers, we create innovative solutions.

Delphi development

Work with our Delphi experts

Are you seeking a partner for the maintenance of your Delphi application? Are you still working with outdated versions, such as Delphi 5 or Delphi 7? Do you urgently need a developer? We are here to help you. We have a strong team of specialists with a substantial amount of knowledge and expertise in this beautiful development language.

Delphi upgrades and migrations

Smart upgrade to the latest Delphi

Prevent developments from stalling. Upgrade your Delphi application and stay up to date. GDK specialises in upgrading older Delphi applications to the latest versions.

"Working with GDK is a golden opportunity. We were really lucky!"

Paul Onkenhout, Dierenambulance Manager, Gooi and Vechtstreek

Mendix low-code apps

Develop in an instant on a modern platform

Ready for the digital transformation? The development of apps can be done much more quickly that you might think. It is a matter of weeks rather than months. With the low-code platform Mendix, you are off to a flying start!


Let us help you to realise your ambitions