Computer software development and computer programming development for others; Computer software installation and maintenance; Consulting services in the field of cloud computing; Consulting services in the field of design, selection, implementation and use of computer hardware and software systems for others; Design and development of computer hardware and software; Design of integrated circuits; Electronic data storage; Platform as a service (PAAS) featuring computer software platforms for use in database management; Programming of computer software for others; Providing user authentication services using single sign-on technology for online software applications; Services for maintenance of computer software