Computer software development; providing computing services, namely, computer architecture and design services; computer design for others; computer consulting services, namely, resolving complex computational problems; consulting services in the field of design and development of computer software; computer programming services for others; technical consultation relating to the design and operation of computer programs, computer software; technological consultation in the technology field of computer programs, computer software; technical consulting services in the field of design and development of software; technical consultation in the field of computer software