Design, development, updating and maintenance of computer software; design and development of computer hardware; design and development of computer networks, homepages, software platforms and websites for others; web site development for others, web platform engineering and building services, namely, design and development of computer software, hardware, programs and software applications; software as a service (SAAS) featuring software for developing, building, deploying and managing websites and software applications; platforms as a service featuring computer software platforms for developing, building, deploying and managing websites and software applications; providing temporary use of on-line non-downloadable software for developing, building, deploying and managing websites and software applications