IT consulting services; Technical support services, namely, remote and on-site infrastructure management services for monitoring, administration and management of public and private cloud computing IT and application systems; Technical support services, namely, troubleshooting of computer software problems; Technical support services, namely, installation, administration, and troubleshooting of web and database applications; Web site development for others; Design and development of virtual private network (VPN) operating software; Design and development of wireless computer networks; Design, deployment and management of wireless computer networks for others; Providing planning and engineering services in the field of information and communications networks; Technical support, namely, monitoring technological functions of computer network systems