42 Design, development, installation and maintenance of computer software and software tools and consultancy thereof; application service provider, namely, hosting, managing, developing, and maintaining applications and software, in the fields of personal productivity, wireless communication, mobile information access, and remote data management for wireless delivery of content to handheld computers, laptops and mobile electronic devices; development of computer software application on solutions; providing temporary use of non-downloadable cloud-based agile DevOps software for facilitating continuous integration and continuous delivery with additional capability of real-time analytics and optimizing portfolio governance; scientific research and development and software design relating thereto; software as a service (SaaS) services featuring software for software development and delivery, life cycle management, database analysis and management, and for automating and managing business processes; software as a service (SaaS) services featuring software for delivering artificial intelligence, insight and automation, and for providing information technology services through automation without or limited human intervention, namely, software development and delivery life cycle management services; cognitive application services, namely, data mining and computer system analysis; test assurance services, namely, testing, analysis, and evaluation of the software of others to assure compliance with industry standards; business process automation services, namely, software as a service (SaaS) services featuring software for automating and managing business processes; development of digital twin technology for agile software delivery services; software as a service (SaaS) services featuring software for agile DevOps for all application development and delivery