engineering and technical computer research to the order and specification of others; design of computer networks, software and hardware used for e-commerce, for business-to-business transactions, and for supply chain management; technical consulting in the fields of computer hardware, of computer software, of Internet technology, of procurement services, of business management, of electronic business, of supply chain management, and of information technology, namely the fields of network services, of web enablement services, of data systems, of e-commerce services, of security, of migration, and of modernization services