System administrator
OOO "Alfa-ARS"
Total years of experience :17 years, 11 Months
Responsible for effective provisioning, installation/configuration, operation, and maintenance of systems hardware and software and related infrastructure.
• Install new / rebuild existing servers and configure hardware, peripherals, services, settings, directories, storage, etc. in accordance with standards and project/operational requirements.
• Contribute to and maintain system standards.
• Research and recommend innovative, and where possible automated approaches for system administration tasks. Identify approaches that leverage our resources and provide economies of scale.
Operations, Maintenance and Support
• Perform daily system monitoring, verifying the integrity and availability of all hardware, server resources, systems and key processes, reviewing system and application logs, and verifying completion of scheduled jobs such as backups.
• Perform regular security monitoring to identify any possible intrusions.
• Perform daily backup operations, ensuring all required file systems and system data are successfully backed up to the appropriate media.
• Create, change, and delete user accounts per request.
• Investigate and troubleshoot issues.
• Maintain operational, configuration, or other procedures.
• Perform periodic performance reporting to support capacity planning.
• Maintain data center environmental and monitoring equipment.
Installation, configuration, maintenance and troubleshooting of basic Server, Client OS (Windows 8.1, 10, Mac OS, PC hardware, software, Wi-Fi system ( Unify, Microtik, Captive Portal) and peripherals. Installation, configuration and maintenance of Virtual appliance (VMware), FreePBX, Windows Server 2012r2, NAS server(QNAP, Synology) and etc. Troubleshoot networks, systems and applications to identify and correct malfunctions and other operational difficulties.
Securing server/client OS and user data, eradication of virus taking preventive measures to
avoid virus infection.
Configure VPN Tunnel and DLNA in Cyprus, Paphos city To connect 2 office
Moscow-Paphos
Control Hosting and Domain
• Installation, configuration, maintenance and troubleshooting of basic Server and PC hardware,
• software, and peripherals.
• Installation, configuration and maintenance of Virtual appliance (VMware), Windows Server 2012r2 and etc.
Troubleshoot networks, systems and applications to identify and correct malfunctions and other operational difficulties.
Securing server/client OS and user data, eradication of virus taking preventive measures to
avoid virus infection. Windows System Hardening.
• Manage and troubleshooting Outlook email client. Creating rules and alert. Backup and restore
outlook data.
• Outlook 2013 installation configuration and troubleshooting.
• Supporting technical support team which is responsible for infrastructure
• Creating standard server/Client build
• Create Implement Group Policy within Domain.
• Active Directory users and groups management
• Implementation and administration of DNS, DHCP, File Server.
• Supporting technical support team which is responsible for infrastructure
• Creating standard server/Client build
• Create Implement Group Policy within Domain.
• Active Directory users and groups management
• Implementation and administration of DNS, DHCP, File Server, WDS, 1c, Failover Cluster, MS SQL 2012, WSUS, File server, Print Server, Service Desk, NAS, IP PBX (Unix-based), CUCM and Mini ATS Panasonic • Creating standard Net-backup policies and taking back up of the servers.
• Preparing monthly work status report and updating technology specific
Documents
• Virus Protection and Eradication
• Configuring and troubleshooting desktops, laptops and servers.
• Implementing RAID on mission critical servers such as Domain controllers and file servers.
• Administration and Maintenance of Windows based network of over 500 Workstations.
• Implement and administrate Active Directory services.
• Administrate Proxy Server (squid, squid guard)
• Managing and troubleshooting VOIP network.
• Troubleshoot Windows Operating system and application related issues.
• Monitor Exchange 2010 Mail server.
• Backup and restore data on Blackberry device, Wipe and configure email on Blackberry Device, IPhone and
Android
the project of Installing and configured server system in
Akkord-Okan Group of Companies in Kazakhstan.
January 2015 Installing and configure a new server system in a new project Akkord-Okan Group of
Companies in Kazakhstan, Shimkent.
Schedules instillation, upgrading and maintaining them in accordance with established IT
policies and procedures.
Develop and conduct various training and instruction for system users on operating systems,
business Applications, and assist users in maximizing use of computing systems.
Monitor and tune the system to achieve optimum performance levels.
Installation, configuration and maintenance of Windows workstations 2000, XP and etc.
Setting up remote access for users.
To support networked printers and photocopiers.
Orientation and training of new staff.
To negotiate hardware/software service and technical support contracts with vendors.
Installation and testing of network hardware and software systems required for operation of
network.
To provide technical advice and day-to-day support to all network users regarding the use of
system and responds to user problems.