Technical support and user service in information systems. Administration of AD, Exchange, Skype for business, maintenance of servers such as DNS, DHCP, etc. Participation in the optimization of business processes. Purchase of equipment, hardware such as HPE 3PAR, blade servers. Assembly / disassembly of telecommunication equipment (Cisco, Ubiquiti), organization of new workplaces for users, etc.

Administration of Active Directory (AD), DNS, DHCP, MS Exchange, Skype for business. Purchase of storage systems, preparation of the vehicle, etc.

maintenance of operator workplaces, LAN, preparation of technical specifications of office equipment for the purchase, instructing users on information security, etc.