The course development and teaching activities related to the following areas: several assembler languages (DAP-16 and GMAP), FORTRAN, systems programming for main frame computers, operating systems analysis (Real Time Executive OP-16 and main frame operating system GCOS8), programming language C, systems programming for UNIX and Programming Methodology.
These activities include writing the book ``Logik der Strukturierung von Programmen'' (See also bibliography:  which was published by the the R.Oldenbourg publishing company in Munich in 1980. Related to the book was the activity of programming a pre-compiler that translates structured pseudo-code into COBOL-74.
The course oriented activites were supported by many programming activities on a private basis. These include writing programs in GMAP (Assembler), Pascal, C and C++.
The main activities were: design and implementation of software in the area of telecommunications. Languages used were C, C++, Smalltalk, Lisp, Java and Scheme. Privately based activities include considerable programming experience in Java and Scheme.