- Configuration and maintenance of routers and switches (Cisco, Juniper, Arista) 
 - Management of LDAP and MySQL databases, PHP, bash and Perl scripts 
 - Configuration and administration of DHCP / DNS systems (CNR, Infoblox, ISC, PowerDNS, Bind) 
 - Unix / Sun / BSD / Linux / Windows server management 
 - Management and monitoring of IP addresses (Spectrum, HP Open View, traps SNMP) 
 - Installation and management of e-mail servers and www
 
DOCSIS technology
- Implementation of new CMTS sets in the field, including preparation of projects, frequency channels 
 - coordination with technicians 
 - configuration of the network part of CMTS 
 - konfiguracja routerów PE i interfejsów w kierunku CMTS 
 - konfiguracja zakresów IP na serwerze DHCP 
 - Konfiguracja i administracja CMTS (Cisco UBR10k / Casa 3200, Casa C10G Casa 100G / Arris C4 / Arris E6k, Harmonics, Remote Phy) 
 
We are ready to implement DOCSIS 3.1 techonology.