Exchange Data, System & Support Engineer
Athens, Greece
• Development of Process and e2e Production for Data Transcript files GSM, WCDMA, 3G Tech.* Network Configuration for new Mobile Operator in Greece - configured and link Core AXE nodes, HW Allocation, Traffic files incl. B-No, Routing, EoS, SAE, Charging Analysis etc.] (2001)• Hardware DT Production (MSC, HLR, BSC, SCP) for COSMOTE, VODAFONE, STET, CYTA Core Network nodes (2001)• TCM - Update files for STPs (Test Environment & SEA Simulation environment) (2001)• Engineering, DT Production and follow-up for GSM Network (MSCs, HLR, BSCs, SCP nodes) of Q-TELECOM. (2001-2002). Introduction of New National Operator by scratch.• Numbering Plan Change Project for Q-TELECOM Fixed and all Mobile Network (2002)• Follow-up of High Level Documentation for TELLAS Fixed Network (Professional Services) (2003), Cell Planning DT for Test Plant, Parameter Setting (various kinds of nodes)• Number Portability project PLMN (Q-Telecom, Telestet, Cosmote-WCDMA) (2003/2004)• COSMOTE Pilot WCDMA – 3G Mobile Telephony, DT Engineering. (2003)• TELLAS (Video-call, interconnections, CCS/Prepaid card calling, Route accounting etc (2004/2005/2006))• STET (Positioning, HLR redundancy, SRR, Congestion control etc) (2004/2005/2006)• IN and Special Services for TELLAS & Q-Telecom operators (2004/2005)• CYTA Pre-Paid Platform (2005)• Maltacom Migration Project, DT Engineering (2006)• On Telecoms, IP configuration data (2007)• WIND new nodes interconnection (2008)• OTE PSTN operator Network upgrade to Enabler, DT Engineering & Integration (2007/2008)• Wireline Support (2004-2008)