
John Demetzos
Fähigkeiten und Kenntnisse
Werdegang
Berufserfahrung von John Demetzos
- Bis heute 12 Jahre und 3 Monate, seit März 2013
Sales for Data & Voice services
Rolaware Hellas
Sales of Internet , Mpls VPN, Voice , Virtual PBX , and Cloud services
- Bis heute 13 Jahre und 3 Monate, seit März 2012
I am looking for a new carrer chalenge
None
- 4 Jahre und 6 Monate, Sep. 2007 - Feb. 2012
Wholesale Sales Manager Data services
Hellas online
I was responsible for any integrating solution, financial/profitability analysis, project valuating, pricing and business developing in areas of: Point to Multipoint (PtP) and Point to Point(P2P) Topologies via LLU, Fiber Optic, Wireless , circuits, MPLS IP-VPN Solutions via Leased Lines or xDSL lines, EFM Solutions, FTTx and Wholesale Carrier Solutions, Ethernet and SDH Services, E-Line and E-LAN Services, I had the responsibility to follow-up the wholesale telecoms market, offering cost effective soluti
- 4 Jahre und 11 Monate, Dez. 2002 - Okt. 2007
Account Manager for Operators, Carriers & Service Providers
Attica Telecoms
I was responsible giving complete proposals, by costing analysis, to ISP's for the interconnection solutions between public or private sites (Fiber to the Building) through a proprietary Metropolitan fiber network, offering SDH, Ethernet, SHDSL and DWDM, λ services. Reporting to Commercial Director.
- 2 Jahre und 6 Monate, Juli 2000 - Dez. 2002
Product Marketing Specialist – VPN & Internet services
Ideal Systems
My department was responsible to design tailored solutions of VPN - Frame relay, VoIP, VoFR and Internet services offering cost effective solutions to customer’s needs. Also was responsible to offer presale support and propose new product in Sales, to participate in congress, to negotiate contract, to participate in seminars for Cisco product (CCNA)
- 6 Monate, Feb. 2000 - Juli 2000
Project Management Engineer
SPACE HELLAS S.A.
Bidding task cost for network equipment routers modems, switching hubs (Cisco, Fore, Rad, 3Com, Motorola, Cnet). Participation in tenders of public and private sector. Proposals for maintenance contracts. Support sales for warranty services and maintenance parts of equipment.
- 4 Jahre, März 1996 - Feb. 2000
Consultant Engineer of Electrical & Electronics
Telmaco S.A
My department was responsible for: Design and implement audio & announcement systems at public areas (Stadiums, Theatres), Design and implement Congress & simultaneous interpretation management systems. Writing specifications for the above-mentioned systems, in accordance with international standards ISO, BS, IEC. Evaluate any proposal from suppliers, working with Technical Contracting Companies (H class). Cooperation with the construction companies’ of electromechanical studies.
- 6 Jahre und 1 Monat, März 1990 - März 1996
Sales Engineer – Communication & Surveillance Systems Department – Public Addres
Philips
Promotion of products in the Greek Market, • Responsible for drafting proposals for participation in public procurement, • Cooperation with large construction companies • Presentation to Electromechanical Partners for new products, • Participation in exhibitions, Presentations and Seminars, Product Advertising, • Writing articles to magazines for information and promotion of products.
Ausbildung von John Demetzos
- 1 Jahr und 9 Monate, Okt. 2006 - Juni 2008
MSc, MBA in Telecoms and New Technologies
Athens University of Economics and Business
Activities and Societies: Focused in below fields: Leadership and Emotional Intelligence, Business Strategy Management, Marketing services, Sales & Marketing on Retail & Wholesale market, Greek Re
- 5 Jahre und 8 Monate, Okt. 1981 - Mai 1987
Dipl. Ing, Electrical Engineering & Computer Technology
National Technical University of Athens
Activities and Societies: Diploma in Electrical Engineering and Computer Technology of the NTUA • Specialization in the Department of Telecommunications.
Sprachen
Englisch
Fließend
Griechisch
Muttersprache
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