Over the years I've developed several software applications, including individual solutions, Windows programs (mainly written in Delphi), platform independent software (e.g. in Java), and web applications (with JavaEE, WildFly, etc.).
Please note that some of the applications are only available in German language. Please also note that I cannot (and will not) guarantee that the programs are working appropriately. The applications are not under active development anymore, and I therefore cannot provide support in case of problems, questions, etc.