GSD GLOBAL SECURITY DESIGN

Designing, for others, machines, apparatus, instruments and their parts, and systems composed of such machines, apparatus and instruments, in the field of computers; Technical advice relating to performance and operation of computers, and other machines that require high levels of personal knowledge, skill or experience of the operators to meet the required accuracy in operating them; Computer software design, computer programming, and maintenance of computer software, for others; Testing and research on machines, apparatus and instruments, in the field of computers