Software engineering services; Computer software design services; Business technology software consultation services; Services for updating computer software; Services for maintenance of computer software; Advisory services relating to computer software; Consultation services relating to computer software; Software engineering services for data processing; Software as a service (SAAS) services featuring software for analyzing and reporting self-assessment of illness; Software as a service (SAAS) services in the nature of hosting cloud-based software of others; Consulting services in the field of hosting computer software applications; Consulting services in the field of software as a service (SAAS); User authentication services using single sign-on technology for online software applications; Information and advisory services relating to software as a service (SAAS); Providing user authentication services using blockchain-based software technology for cryptocurrency transactions; Information services in the field of software as a service (SAAS); Advisory services in the field of software as a service (SAAS); Software as a service (SAAS) featuring software for time-tracking; Computer programming services for others in the field of software configuration management; Providing user authentication services using single sign-on technology for online software applications; IT consulting services relating to installation, maintenance and repair of computer software; Automotive diagnostic services featuring computer software for use by independent automotive repair personnel; Advisory services in the field of product development and quality improvement of software; Consulting services in the field of providing online, non-downloadable software and applications; Software as a service (SAAS) services featuring software for collecting, verifying, and transmitting data and information for use in blockchain-based smart contracts; Providing user authentication services using biometric hardware and software technology for e-commerce transactions; Software as a service (SAAS) featuring software for recording time spent on certain tasks; Software as a service (SAAS) services featuring software for recording and analyzing real-time location data for predicting the spread of an illness in a community; Designing computer software for controlling self-service terminals