- Devops & System administrator. - IT solutions. - Cyber Security engineer, - Web design and websites development. - Network Engineer, with experience over than 15 years, working with cisco routers, switches etc.. - IPTV Engineer, fully experienced in full solution from scracth for IPTV and DVB-T, DVB-C, DVB-S/S2 solutions, scrambling systems. - A lot of experience in network design field, and configuring linux servers for web,ftp,tftp,dhcp,dns etc, CMTS, Cable modems, QoS, Voice, Docsis ... *** Network Design. *** Configuring Linux servers as DHCP server, DNS (BIND), mail & webmail (Qmail then Zimbra), Web servers (Apache) and web design, Game servers, Radius server, Provisioning cable modems and Monitoring with MRTG & Cacti. *** Configuring Cisco Switches, like Cisco 6500 core switch, Cisco 3500 and 2950 Series, making Trunks, VLAN's, BGP, ACL's etc... *** Configuring Cisco Universal Broadband Routers, as uBR7246, uBR 7223, uBR7225. Configuring Docsis from 1.x till docsis 3.0 systems. *** Configuring Arris, Motorola CMTS's... *** Configuring Windows Servers and MSSQL 2005 server, to work with database bigger than 50GB. *** Configuring ACL's and iptables on cisco & linux systems. *** Video transcoding & transport via multicast & unicast. *** Configuring and implementation of Cisco DCM.