Analis sistem komputer [Computer system analysis];, conversion of software and data [not physical conversion)], Instalasi program komputer [Software installation];, Konsultan perangkat lunak komputer [Consultancy in thefield of software];, Konversi data program komputer dan data (bukan konversi data fisik) [data, Pembaharuan program komputer [Updating of software];, Pembuatan program komputer [Computer programming];, Pemeliharaan program komputer [Maintenance of software ];, Perancangan program komputer [Software design];