Rokonuzzaman K.

○More than Seven years working experience in information technology especially in the fields of Linux administration, windows server system, web based software development and network administration. ○ More than three years working experience in windows 2008 active directory and Microsoft SQL server 2005. ○Experience in customized web and application software development using PHP and VB. ○Experience in network planning, configuring, monitoring, troubleshooting and supporting of network systems with L2 manageable switch in UNIX and windows platform. ○Familiar with L3 devices like CISCO 2911, JUNIPER SSG5 and MIKROTIK 1100AHX2 router. ○ Familiar with Sun Solaris, UBUNTU server and system backup technique. ○ Working experience in Virtualization, network storage system and RAID enclosure. ○ Experience with Perl programming, UNIX shell scripting and Linux hosting. ○ Experience of configuring and maintaining of IP-VPN Server, DNS server, Proxy Server, Mail server, HTTP server, FTP server and DHCP server on Linux platform. ○ Familiar with IP-PBX, IP camera, CCTV, access control and WiFi system.