Dmitry Firsov’s Email & Phone

Dmitry Firsov Contact Details

Head of VoIP Department @ Wnet
VoIP Engineer @ Wnet
Linux System Administrator @ Kromtech
bachelor @ National Technical University of Ukraine 'Kyiv Polytechnic Institute'​

Network devices, linux system administrator (RH, Debian/Ubuntu, Gentoo, CentOS), technical support, bash/sh, python scripting. Specialties: Ethernet, VLAN, OSPF, BGP, STP, EAPS, IGMP, LLDP; Setup and supporting for the following services: squid, iptables, postfix, samba, ftp, hotspots, dns, nginx, php. Asterisk, kamailio, SIP, ISDN; MS SQL, mysql;

Linux System Administrator @ From 2014 to Present (1 year) Head of 

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