Computer hardware and software consulting services; Computer programming and software design; Computer software consultation; Computer software design; Computer software design for others; Computer software development; Computer software development and computer programming development for others; Consultancy in the field of software design; Consultation services in the fields of selection, implementation and use of computer hardware and software systems for others; Consulting services in the field of computer-based information systems for businesses; Consulting services in the field of identification, support, and implementation of computer-based information systems for businesses; Customized software development services; Design and development of computer software; Design and development of on-line computer software systems; Design, development and implementation of software; Developing and updating computer software; Developing computer software; Installation of computer software; IT consulting services; Periodic upgrading of computer software for others; Programming of computer software for others; Research and development of computer software; Research, development, design and upgrading of computer software; Software as a service (SAAS) services featuring integration and use of Open Source software; Technical support services, namely, troubleshooting of computer software problems; Up-dating of computer software; Updating and design of computer software; Updating and maintenance of computer software; Updating of computer software for others