Системный администратор (совмещение, проектная, удаленная занятость) - 5144

I have been working as a system administrator for more than 10 years. Free employment. Long-term support and cooperation with various companies on a project or it-outsourcing basis. Services).
On an ongoing basis (IT support for offices, branches of companies in Kiev and remotely) Each completed task is a new step in development.
In practice, it was necessary to serve the offices and branches of companies with from 3 to 100 workstations with Windows / Linux / Mac OS Servers based on Windows Server, Linux Debian / Ubuntu / CentOS Virtualization VMware / XEN / Proxmox / Hyper-V Support for office and accounting software (MS Office, 1C, M.
E.
Doc etc.
NS.
) Programming mini-PBX, setting up ip-telephony Asterisk, Elastix, Oktell All network work from design to building SCS and connecting all IT services Active network equipment Cisco, Mikrotik, Ubiquiti Installation of access control systems, Ajax alarms, intercoms and video surveillance Installation of electrical equipment, wiring , electrical panels, LED lighting Website administration:
CMS systems, contextual advertising