blueshell Software Engineering is the name under which my engineering office for computer systems develops software solutions and offers qualified consulting.
As a freelancer, I have of course developed a lot of software over the years in various teams. This included things as diverse as a cost control program, a gas pipeline cadastre, subway simulations, marshalling yard controls, an insurance inventory management system and an online services portal. The rights to all of these products are of course held by the respective clients. However, I have also occasionally developed individual components or programs with my own rights, previously also with my own employees. This software can be found under the blueshell brand.