Professional, technical and consulting services for others; e-commerce and e-business computer software design, consulting and engineering services; web site design, development and implementation services; design and development of computer software, e-commerce and e-business systems for others; consulting services in relation to e-commerce, e-business, computers, computer software, e-commerce, communications, databases and database management, networking, programming and application development, user interfaces, client/server and remote computing applications, computer systems operations tools and utilities, the Internet, enterprise, wide area and local area network access, operations and systems management, development tools and utilities, and monitoring, control and management of computer systems; maintenance and support services for computer software, namely, telephone consultation, debugging computer software, updating computer software, providing electronic and on-line bulletin boards and reference information, and web sites, all in the fields of e-commerce, e-business, communications, computers, computer software and computer systems; computer systems and computer software development consulting services, and computer software, tools and utilities