computer programming and consulting services for needs analysis, implementation, modification and enhancement of standard computer software for use by a particular customer; computer services, namely, consultancy, advisory and technical support services related to computer hardware, computer software, on-line information, and a wide range of corporate enterprise data and records; technical consulting services for the delivery of business and technology solutions in the fields of business strategy, information technology strategy, business process design and project management; computer consultation services, namely, the planning, design, configuration, upgrading, documentation and management of computer networks and applications; computer systems design, prototyping, development and implementation of customized business applications for others; information technology consulting; computer services in the information technology field, namely systems integration, computer networking, custom application development, computer messaging, database design and development, web system design and development and information technology security; and software support and maintenance services