Gürkan BAYIR

Senior Network Consultant at Creentech
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Contact Information
us****@****om
(386) 825-5501
Location
TR
Languages
  • English Full professional proficiency
  • Persian Limited working proficiency
  • Russian Elementary proficiency
  • Türkçe Native or bilingual proficiency
  • Fransızca Elementary proficiency
Skills

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Credentials

  • CCNA
    Cisco
  • MCSE+S+M
    Microsoft

Experience

  • Creentech – Ced Teknoloji
    • Türkiye
    • IT Services and IT Consulting
    • 1 - 100 Employee
    • Senior Network Consultant
      • Jul 2022 - Present

  • Beyaz.net
    • Türkiye
    • IT Services and IT Consulting
    • 1 - 100 Employee
    • Network and Security Specialist
      • Feb 2022 - Jun 2022

  • mayaICT
    • Türkiye
    • Information Technology & Services
    • 1 - 100 Employee
    • Network & System Engineer
      • Feb 2021 - Jan 2022

  • Freelance
    • İstanbul, Türkiye
    • Network Engineer
      • Feb 2017 - Feb 2021

      * Gave network installation and configuration support for various companies * Gave network installation and configuration support for various companies

  • Hayat Holding
    • Istanbul, Turkey
    • Senior Network and Security Specialist
      • Dec 2010 - Feb 2017

      * Configuring Pars Hayat Zanjan/IRAN branch network * Configuring Everest Modern / Tehran / IRAN branch network and creating IPSec VPN connection with * Altunizade headquarter * Configuring Everest Modern/Tabriz/IRAN branch network and creating VLans * Configuring WAPs * Configuring Kastamonu Entegre Adana factory WAN connection * Configuring RF backup of Internet and mpls WAN connections of Altunizade headquarter and the branches * Participating NAC migration project by configuring Cisco ISE and devices * Participating ISO 27001 project by preparing documents * Participating Cisco 4510 Backbone installation * Cisco Wireless Access Point Controller 5500 installation * Cisco UCM updates, and ISP change projects Show less

  • Efesan Grup
    • Istanbul, Turkey
    • Network Specialist
      • Aug 2008 - Apr 2009

      * Configuring and maintaining MS Windows 2003 Domain Controllers in the context of MS Active Directory migration. * Creating and implementing required group policies * Configuring DNS, WINS, and DHCP on MS Windows 2003 Domain Controller * Configuring user web access control on Sun Java System Web Proxy on Sun Solaris * Configuring HP Procurve switches VLANs * Configuring and maintaining MS Windows 2003 Domain Controllers in the context of MS Active Directory migration. * Creating and implementing required group policies * Configuring DNS, WINS, and DHCP on MS Windows 2003 Domain Controller * Configuring user web access control on Sun Java System Web Proxy on Sun Solaris * Configuring HP Procurve switches VLANs

  • Umran Bilgisayar
    • Bursa, Turkey
    • Junior Software Developer
      • Apr 2004 - Oct 2005

      * Developed softwares using Borland Delphi 7, MySQL and JavaScript * Developed softwares using Borland Delphi 7, MySQL and JavaScript

Education

  • Yıldız Teknik Üniversitesi / Yildiz Technical University
    Bachelor's degree, Computer Engineering
    1997 - 2007

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