PrimeTel operates a high performance network with points of presence in Cyprus, Greece, Russia and United Kingdom. It combines key components that are critical to provision of state-of-the-art services: a high capacity backbone, a 24 hours Network Operations Centre and superior engineering.• SS7/C7 Cisco Voice Softswitch (PGW2200) setup and administration• Cisco Call Manager, Cisco Call Manager Express, Cisco Unity Server, IPCC• Cisco Voice Gateways, Gatekeepers, SLTs• Cisco… Show more PrimeTel operates a high performance network with points of presence in Cyprus, Greece, Russia and United Kingdom. It combines key components that are critical to provision of state-of-the-art services: a high capacity backbone, a 24 hours Network Operations Centre and superior engineering.• SS7/C7 Cisco Voice Softswitch (PGW2200) setup and administration• Cisco Call Manager, Cisco Call Manager Express, Cisco Unity Server, IPCC• Cisco Voice Gateways, Gatekeepers, SLTs• Cisco Routers 800, 1700, 1800, 2600, 2800, 3600, 3700, 3800, 7200, 7500 series• Cisco Access Servers 5300, 5350, 5400, 5800, 5850• Cisco Switches 2900, 2940, 2950, 3500, 6500 series• Cisco PIX Firewalls• Cisco ONS• Axerra Multiplexers AXN1, AXN10, AXN100, AXN800• RIP – IGRP – EIGRP – OSPF – BGP routing protocols• MPLS/VPN configurations• WatchGuard Firewalls• Unix/Linux Administration• SIP Proxy Server, Radius Server• Asterisk PBX• Design and Develop customer Data and Voice Networks• Design and Implementation of various Internet Security Solutions Show less

OTEnet Telecommunications Ltd is an ISP in Cyprus offering high quality services to business customers. Internet access solutions, Voice over IP, International and National VPN using MPLS technologies, ATM-FR-LL-ADSL connections are some of the services.• VoIP - Gatekeepers – Gateways• Cisco Call Manager• Cisco PIX firewalls – Routers – Access Servers – Switches• BGP – OSPF• MPLS – QoS• WatchGuard firewalls• Unix/Linux Administration• Traffic and Systems… Show more OTEnet Telecommunications Ltd is an ISP in Cyprus offering high quality services to business customers. Internet access solutions, Voice over IP, International and National VPN using MPLS technologies, ATM-FR-LL-ADSL connections are some of the services.• VoIP - Gatekeepers – Gateways• Cisco Call Manager• Cisco PIX firewalls – Routers – Access Servers – Switches• BGP – OSPF• MPLS – QoS• WatchGuard firewalls• Unix/Linux Administration• Traffic and Systems online Monitoring• Radius Server• Web-Secure Servers• Proxy-DNS-Mail-Webmail Servers• MySQL Database Servers• Request Tracker Server• CGI and Perl Programming• Design and Develop customer Data Networks Show less

Libra Holidays Group is in the travel business. Main offices are located in London-UK and Limassol-Cyprus. I have installed and configure all local and international Wide Area Networks for Libra Holidays Group.• Cisco Routers• PIX firewalls• Unix Administration• Web- Secure Servers• JSP Server• Proxy-DNS-Mail Servers• Webmail Servers• MySQL Database Servers• Managing various projects with Informix Database• Creating various interfaces• CGI and… Show more Libra Holidays Group is in the travel business. Main offices are located in London-UK and Limassol-Cyprus. I have installed and configure all local and international Wide Area Networks for Libra Holidays Group.• Cisco Routers• PIX firewalls• Unix Administration• Web- Secure Servers• JSP Server• Proxy-DNS-Mail Servers• Webmail Servers• MySQL Database Servers• Managing various projects with Informix Database• Creating various interfaces• CGI and Perl Programming • E-commerce Show less

Cytanet is one of the largest and most experienced Internet Service Providers (ISPs) in Cyprus and the Eastern Mediterranean region, providing both dial-up access (PSTN, ISDN and GSM) and leased line access along with a vast portfolio of Internet Services and customized solutions.• support for all kind of connections• CD creation for dialup automatic installation• Cisco Routers• Access Servers• Switches - Hubs• Unix Administration• Traffic and Systems… Show more Cytanet is one of the largest and most experienced Internet Service Providers (ISPs) in Cyprus and the Eastern Mediterranean region, providing both dial-up access (PSTN, ISDN and GSM) and leased line access along with a vast portfolio of Internet Services and customized solutions.• support for all kind of connections• CD creation for dialup automatic installation• Cisco Routers• Access Servers• Switches - Hubs• Unix Administration• Traffic and Systems Monitoring• Tacacs Server• Radius Server• Web– Secure Servers• Proxy Servers• DNS Servers• Mail Servers• MySQL Database Servers• Games Servers• Cytanet’s website development• E-commerce• CGI and Perl Programming • All kind of automations Show less

In Cyprus College I was responsible for a large Local Area Network and the Administration of various Computer Labs and Servers.• Novell Server Administration• SCO Unix Server Administration• NT 4.0 Servers• ORACLE Database• software testing and installation• hardware/network troubleshooting• support for Windows Applications• MS Word – MS Excel• MS PowerPoint – MS Project