John Karfis

IT Infrastructure Support Engineer at Kentriki Odos
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Contact Information
us****@****om
(386) 825-5501
Location
GR
Languages
  • English Professional working proficiency
  • Greek Native or bilingual proficiency

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Experience

    • Greece
    • Transportation/Trucking/Railroad
    • 1 - 100 Employee
    • IT Infrastructure Support Engineer
      • May 2022 - Present

    • IT Systems Engineer
      • Oct 2013 - Apr 2022

      Installation & support of IT Stadium Facilities, cable & network infrastructure, WiFi hotspot, creation of a data centre, control centres and working stations Technical support & administration of Access Control System, Ticketing Management System, Membership and Fan Card System of OSFP Project management in co-operation with external partners, stadium supplies and projects department for events organizing Servers Administration (Windows Server 2008R2, 2012R2, Domain Controller, IIS, Exchange 365, Microsoft Azure, SQL Server 2014) - Clients technical support Management's Applications Installation, administration & development (Softone ERP, Dynamics CRM, CMS, karaiskaki.gr website, Museum of Olympiacos database https://museum.olympiacos.org)

    • Greece
    • Spectator Sports
    • 1 - 100 Employee
    • IT Manager
      • Jun 2007 - Oct 2013

      Project management in IT projects Member of the development and maintenance team of Olympiacos.org (Golden Ermis Award 2008) Administration & support of www.olympiacos.org applications & microsites (RealCMS, Drupal CMS) Servers administration (Windows 2003R2, 2008 Server, IIS, Exchange 2003, 2007, Domain Controlller), Clients and network technical support Management's Applications Administration (Navision, Dynamics CRM, SharePoint etc) Project management in IT projects Member of the development and maintenance team of Olympiacos.org (Golden Ermis Award 2008) Administration & support of www.olympiacos.org applications & microsites (RealCMS, Drupal CMS) Servers administration (Windows 2003R2, 2008 Server, IIS, Exchange 2003, 2007, Domain Controlller), Clients and network technical support Management's Applications Administration (Navision, Dynamics CRM, SharePoint etc)

    • Book and Periodical Publishing
    • 1 - 100 Employee
    • Technical Support Manager - Junior Developer
      • Jan 2007 - May 2007

      Development in ASP, VBscript and SQL Server Multimedia application development using Visual Basic Clients technical support, Servers administration (Windows 2000 Server, IIS, Domain Controller, MS Exchange 2000, SQL Server 2000) Development in ASP, VBscript and SQL Server Multimedia application development using Visual Basic Clients technical support, Servers administration (Windows 2000 Server, IIS, Domain Controller, MS Exchange 2000, SQL Server 2000)

    • Web Developer
      • Nov 2004 - Oct 2005

      Web applications developing using ASP technology and SQL server Web applications developing using ASP technology and SQL server

    • Greece
    • Holding Companies
    • 100 - 200 Employee
    • Junior Software Developer
      • Apr 2004 - Oct 2004

      Developing of Human Resources' information systems (HR Portal, Online CV application) Installation - configuration of Financial Department Management systems Developing of Human Resources' information systems (HR Portal, Online CV application) Installation - configuration of Financial Department Management systems

Education

  • University of Thessaly
    Certificate, Cisco Certified Network Associate (CCNA 200-301)
    2021 - 2022
  • Piraeus University of Applied Sciences
    Bachelor’s Degree, Industrial Information Technology Engineering
    2000 - 2005
  • National Organisation for the Certification of Qualifications & Vocational Guidance
    Vocational Training Diploma (Diploma Epaggelmatikis Eidikotitas - I.E.K), Multimedia Applications Technician
    1997 - 1999

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