This site is getting old and is no longer technology-compliant. We have created a new one in the process of a diploma thesis. This new site is constructed as App front end and several Docker micro services. Unfortunately it still contains few minor bug. We looking now for a student (junior or experienced) who is willing and eager to learn new technologies. She or he could spend some hours a week and fixing those bug. We will introduce her|him to the fully automated continuous Integration (CI) and continuous deployment (CD) developer system. The payment is adequate but the learning effect is a much greater. Please read more here: Student gesucht.