Software authoring; Software design and development; Software development for others in the field of software configuration management; Software development in the framework of software publishing; Software engineering services; Software porting; Advisory services relating to computer software; Business technology software consultation services; Computer software consultancy; Computer software consultation; Computer software consulting; Computer software design; Computer software design and updating; Computer software design for others; Computer software development; Computer software development and computer programming development for others; Computer software development in the field of mobile applications; Computer software development, computer programming and maintenance of computer software for businesses; Computer software installation and maintenance; Computer programming and software design; Consultation about the maintenance and updating of computer software; Consultation services relating to computer software; Creating, maintaining, and modernizing computer software; Custom design of computer software; Customizing computer software; Design and development of computer software; Design and development of computer game software; Design and development of computer game software and virtual reality software; Design and development of virtual reality software; Design and writing of computer software; Design of home pages, computer software and web sites; Design, development and implementation of software; Design, development, and implementation of software for Businesses; Developing and updating computer software; Developing computer software; Developing customized software for others; Installation and maintenance of computer software; Installation of computer software; Installation, maintenance and repair of cell phone related software; Maintenance and upgrading of computer software; Programming of computer software for others; Services for maintenance of computer software; Services for updating computer software; Smartphone software design; Technical support services, namely, troubleshooting of computer software problems; Updating and design of computer software; Updating and maintenance of computer software