We are proud of KISS. Not only on our colleague Zsolt Kiss, one of our back-end developers, but also on KISScore: the CRM system we developed for ourselves.
ZeeBoer is a PIM supplier, so why build your own “client resource management” tool, you may ask. Well, that originated from a vision of the future. Utopis PIM and Specification is built with .NET. In itself a modern back-end solution, but in the distant future this will be replaced by .NETcore. A bit technical, but with the development of KISScore we were introduced to .NETcore, Blazor (a front-end framework) and TypeScript as the successor to JavaScript.