Computer security services (design and development of secure computer hardware, software and systems); Computer software design; Consultancy in the design and development of computer hardware; Consultancy in the design and development of computer software; Creating and designing web pages for others; Creating and designing web pages for others, including creating virtual communities for registered users to interact and participate in discussions; Database design; Design and development of computer software (for others); Design and development of search engines; Web site design; Software engineering; Software as a service (SaaS); Writing of computer programs; Writing of computer software; Web portal services (designing or hosting); Upgrading of computer software