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Skills

  • CentOS
  • Antispam and Antivirus
  • Cisco Network Devices
  • Cluster Analysis
  • FreeBSD
  • Management
  • Microsoft Windows
  • Nagios
  • Networking
  • Nfs
  • Radius
  • Research
  • Routers
  • Storage Engineering
  • System Administration

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Services

  • Network and System Administrator

    $30/hr Starting at $100 Ongoing

    Dedicated Resource

    Linux (RedHat, Centos), FreeBSD, Windows : VLAN, VPN, Wireless networks, Network equipment management (HP, Cisco, Mikrotik, Juniper), Deep understanding of network architecture * Wireless: Cisco (WLC),Ubiquity...

    Antispam and AntivirusCentOSCisco Network DevicesFreeBSDManagement

  • VMware Vsphere

    $30/hr Starting at $100 Ongoing

    Dedicated Resource

    VMWare virtualization as free standalone hosts ESXi , and licensed option with HA clustering (storage options - iSCSI NetApp, FreeNAS,NFS under Centos

    CentOSCluster AnalysisNfsStorage EngineeringVirtualization

About

I believe that my strengths are my experience, broad horizons and a good theoretical basis.My first goal will always be to meet your needs in the best possible way.

Work expiriens
Senior Network Administrator | JSC NPO Crosna
April 2012 - Present
Network Engineer | JSC NPO Crosna
September 2007 - April 2012

Skills:
* Systems administration: Linux (RedHat, Centos), FreeBSD, Windows
* Network administration: VLAN, VPN, Wireless networks, Network equipment management (HP, Cisco, Mikrotik, Juniper), Deep understanding of network architecture
* Wireless: Cisco (WLC) and Meraki
* Routing technologies: BGP, OSPF, RIP, Static routing
* High availability: active-passive clusters (HSRP, VRRP, JRRP), load-balancing techniques
* Security: firewalling (ASA, FWSM, CheckPoint, pfSense), antivirus techniques, antispam techniques, IDS/IPS, RADIUS (Windows / FreeRadius based)
* Network Management Systems: CIsco Prime, HP OpenView, PRTG, Zabbix, NAGIOS