Bazur Mahir Celik

Senior System Engineer

Turkcell Global Bilgi was established as a Turkcell Group company in 1999 and provides serviceswith a total of 18 locations, including 14 in Turkey, 4 in Ukraine with over 12.000 employees with a seat capacity of 7.500. Global-Bilgi izmir Data Center support 4000 seat, 6000 employees with +160 windows based servers and +40 Linux based servers. 

Planning, Implementing, and Maintaining Microsoft Windows Server (Active Directory, DNS, WINS, DHCP, File Server, Print, Terminal Services, Cluster Services, etc..)
Planning, Implementing, and Maintaining virtualization. (Microsoft Hyper-V, VMware ESX)
Planning, Implementing and Supporting Messaging Systems (MS Exchange)
Planning, Implementing, and Maintaining Data Center
Planning, Implementing, and Maintaining Hardware (HP Blade System , HP Rack Servers, Dell PowerEdge Servers, EMC)
Planning, Implementing and Level 2 Supporting Network Systems (Switch, Router, Backbone, F5)
Planning, Implementing, and Maintaining Linux Server (Ubuntu, Red Hat, Centos)
Planning, Managing, Level 2 Supporting Backup Systems (EMC Networker, EMC DataDomain, Storagetek SL500 Backup Library )
Managing, Level 2 Support Storage Area Network (SAN) (EMC Clariion Storage, VNX)
Develop automation in PowerShell scripting for the deployment and configuration of Windows Server.

Terminal Server Operating System Upgrade Project (From Windows 2008 R2 to Windows 2016)
Active Directory 2008 R2 upgrade Project, 
File Server Migration, 
Terminal Server Operating System Upgrade Project (From Windows 2003 to Windows 2008 R2)
Siebel – PDS integration Project,
Audiolog Replacement (Nice) Project,
Global Bilgi İzmir Datacenter Migration Project (The project took 6 months with planning, preparation and executing. DC Migration was finalized without any distruption and it was a great success with extraordinary team work and good plan.)

Award: Super Job Award (Siebel – PDS integration Project)