iCard AD ( www.icard.com )
* Evaluating network performance issues including availability,
utilization, throughput, and latency;
* Planning and executing the selection, installation, configuration,
and testing of equipment; defining network policies and
procedures; establishing connections and firewalls;
* Securing network by developing network access, monitoring,
control, and evaluation; maintaining documentation;
* Upgrades network by conferring with vendors; developing,
testing, evaluating, and installing enhancements;
* Creating, installing and managing Virtual Machines on Hyper-V
and VMWare;
* Worked and troubleshooted Microsoft Active Directory, Microsoft
DHCP and DNS servers, Windows Server 2007 R2, Windows
Server 2008 R1/R2, Windows Server 2012 R1/R2;
* Worked with Linux servers - Debian and Ubuntu;
* Installed, configured and maintained network equipment -
switches, routers, access points from Cisco and FortiNet;
* Installed and worked with Voip servers and Voip phones -
FortiVoice, Freeswitch (FusionPBX) and Cisco Call Manager;
* Troubleshot Microsoft Office 2010, 2013 and 2016;
* Installed and maintained monitoring.