42 Scientific and technological services and research and design relating thereto, namely, research, analysis, testing, and design in the field of computer software and software engineering; Industrial analysis and research services, namely, testing, analysis, and evaluation of software for optimization of data; Design and development of computer hardware and software; Software engineering being design for others in the field of computer networks and software; Software programming and implementation; Custom design of software for others; software design being software design for others, namely, computer software design for a variety of industries; Software creation, authoring, customization, integration, upgrading, repair, maintenance, updating, upgrading, debugging, copying, hiring and rental, namely, computer software design, installation, maintenance and repair for others and computer software rental services; hosting services, namely, hosting of digital content on the Internet; Software as a Service (SAAS) services, namely, hosting software for software design and engineering for others; provision of information, advice and consultancy services relating to all of the aforesaid, namely, computer software consultancy