Systems engineer/ Electrician/ Networking/ Electrical Integration, Trouble shooter, Sales, Strategy, Blogging/ GTcomman.net
- Electrician at Cosmos Electric (family business)
Performed daily service calls to restaurant chains (Chili’s, BWW, Red Lobster, Chevys, Black Angus, Sweet Tomatoes etc),
Performed daily service calls to commercial companies
Electrical installations to Amazon, Palantir
Build electrical remodeling to two New restaurants Pizza My Hart Valley fair
Curry Pizza Fremont.
- Oil Tanker Electrician at Springfield Panama sa (ONASIS shipping)
01/2014 – 05/ 2016
Vessel Olympic Liberty 300.000 tns oil capacity
Vessel Olympic Legend 300.000 tns oil Capacity
Installed/ integrated to ship’s systems various motor invertors for energy efficient operation requirement.
Troubleshooted all problems with respect to ship’s operation, electrical systems, while in transit.
System/ motor maintenance and performed daily ship’s maintenance tasks
- Project based Network Engineer Contractor for WIPRO Technologies, Marathon Petroleum
The project involved the integration and upgrade of existing Refinery Enterprise Network, interconnection with the New refinery purchased (Texas City), WAN interconnect with Headquarters (OH), and other Marathon Petroleum sites across the US.
Main duties: Troubleshooting connectivity, configuration issues. Rebranding of new hardware installed (CISCO) for wireless and wired network.
- Telecommunication Engineer at Hellenic Aerospace Industry.
Technical consultant in many Bids (RFP) and proposals, for defense network projects.
Identified market trends, created proposals, technical solutions.
Project coordinator, delivered financial estimates, bill of materials, statement of work and technical solution to work package leader
Lead designer of Hellenic IP tactical network. The project consisted of upgrading a large scale mobile (100) nodes tactical Legacy Voice network to a modern IP network.
Integrated Eurocom Voice, ISDN PBX and Call Manager (VoIP) over a wireless WAN infrastructure.
Presented the project beyond Greek borders with EDA (European Defense Agency Consortium).
I opened a new market for my company and for the defense industry in Greece in general. I created not only the architecture itself, but managed to change the whole policy around the network-centric war affair. The project became current national R&D, and the main contender for the ENEA Architecture of the Network Centric War affair for the European Defense market.
Strong hands on experience in Wireless infrastructures deployment (point-to-point radios, Wi-Fi, and Satellite), as well as LAN/WAN, TCP/IP, routing, switching,, firewalls, VPNs, and ISDN network configuration.
RF fundamentals, 3G, GSM design and operations.
Network design OSI layer 1-2-3, STP, VLAN, VPN (.1q), IP routing protocols BGP, OSPF, IS-IS, EIGRP, access controlling.
Cisco IOS routers and switches, as well as firewalls, Wireless-LAN controllers technologies Wi-Fi (802.11).
- Electrical and Automation Engineer at Spectrum 2003-2004
09/2003 – 06/2004
Design and Development of various Control Panels for the Olympic Games (Athens 2004) buildings, and various client factories..
PLC configuration in Ladder/ C, relay control circuit design and test.
- University of Newcastle Upon Tyne, Newcastle, UK. 09/1997-12/1998
Master of Science in Signal processing and Communications
- University of Newcastle Upon Tyne, Newcastle, UK. 09/1994-08/1997
B.eng Electrical and Electronic