RDT develops since 1988 modern and compliant software solutions. Intelligent and practical programs for the PC-guaranteed security, a professional school administrator, the concept of didactic teaching portals and networks with Internet connectivity are our core competencies. Our solutions are based on the integration of proven know-how in software development and detailed knowledge of the specific application environment. In close cooperation with all relevant users practical requirements flow directly into the development and updating our products. A sophisticated quality management offers qualified support to ensure the functionality of our solutions in practice. One indication of the quality and reliability of our work is our status as a Microsoft Gold Certified Partner and thus extend the competence of RDT for Microsoft technologies and underscored allows access to the latest development tools.