Computer programming and software design of computer games for use on computer and mobile networks; Designing and modifying computer programs and video games for others, namely, augmented and virtual reality software; Maintenance of computer and mobile software programs; Computer system analysis; Development and creation of computer and mobile programs for data processing; Computer programming services, namely, developing computer and mobile software based competitive games to be used by individuals or groups to generate income, incentives, and win money; Collaborative computer programming for others in the nature of hackathons and STEM competitions; Providing a web site featuring information on computer and mobile technology and programming of computer typing competitions; Computer programming services, namely, content creation for virtual worlds and three dimensional platforms; Providing temporary use of non-downloadable computer and mobile software for creating computer competitions, computer typing competitions and races using data and measurements from a global computer and mobile network; providing temporary use of non-downloadable software for conducting computer racing games over a global computer and mobile network; Software design, programming of computer software for others, and computer security services in the nature of administering digital certificates, for organizations and individual consumers