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 information technology strategy, 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, database design and development, web system design and development; and software support and installation, repair, and maintenance services