Absheer A.

IT professional having 10+ years of experience Technical Expertise :Local Area Network (LAN), Wide Area Network (WAN), DHCP, Proxy Server, DNS, Ethernet, Fiber Optic Systems, FTP, VPN,DNS, Wireless (802.11), TCP, IPv6, IPv4, Virtual LAN, LAN/WAN, TCP/IP, VPN, POP3, Dos, client tools, Netware , DHCP, Active Directory, ATM, UDP, IP Subnetting, IPX/SPX, CHAP, PAP, SMTP, Ethernet, GigabitEthernet, L2/L3/L4 Switching, Frame Relay, ISDN, Cisco Switches, Cisco Router, Cisco firewalls, Managed VoIP Solutions, VoIP Phone Systems Configuration / Installation / Support, supporting VOIP network in a Cisco centric Network, Wireless Security Protocols WEP, WEP + CCX, WPA, WPA2, 802.1x, RAID, NAS, SAN, Cloud Storage, NVR,DVR, VMS, Storage Server. Network design and implementation, CCTV, IP CCTV,CATV, SMATV, IPTV, Voice (ISDN, Analog, & IP telephony) services, VOIP, Access Control Systems ( Honeywell, Keyscan) , Video Conferencing System (Polycom), Digital Signage, Video Wall, Public Address Systems, Evacuation System, Master Clock System • Programming Languages : C, C++, Java, Lisp, NASM, Python • Operating systems/Server : Windows Server 2003/2007/2010/2016, Redhat, Ubuntu, Unix, VmWare, HyperV, Virtual Box