Hosting the software, websites and other computer applications of others on a virtual private server; Design and development of virtual private network (VPN) operating software; Software as a service (SAAS) services in the nature of hosting cloud-based software of others; Professional computer services, namely, network analysis, LAN/WAN design, wireless engineering, virtualization and computer project management; Provision of virtual computer systems and virtual computer environments through cloud computing; Providing temporary use of non-downloadable web-based decentralized applications (DApps) for collecting, verifying, and transmitting data and information for use in blockchain-based smart contracts; Rental of software for Internet access; Developing computer software; Maintenance of software for Internet access; Providing online non-downloadable software for playing games; Design and development of software in the field of mobile applications