Experience

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  Ask bilgisayar hizmetleri ltd. sti.

  Jan 2003 - Aug 2008

  System support specialist

  - Windows Servers 2003- ESET Management- Fortigate Firewall- Providing face-to-face or phone support to personnel/customers.- Identifying and resolving system and network issues.- Providing support in accordance with procedures.- Creating new user accounts.- Planning with service providers to provide continuous support for the organization's systems

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  Ibm turk

  Aug 2008 - Dec 2013

  System specialist

  - Performing installation, testing, and deployment operations for new servers and creating documentation.- Setting up server network configurations and coordinating with the network administrator.- Monitoring servers and intervening within the SLA period.- Tracking the requirements of user groups related to the server.- Resolving software security and connection issues for computers connected to the server.- Providing quick and solution-oriented responses to hardware issues on the server.- Performing server updates and analyzing them.- Creating backup policies for servers and ensuring regular backups.- Analyzing server performance and making necessary adaptations for improvement.- Preparing, executing, and creating workflow procedures for operational tasks.- Resolving failures within defined processes, informing teams, and ensuring the accuracy of performed tasks.- Managing request transport and archive backups in SAP systems. Show less

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  Chs telekominikasyon ve çağrı hizmetleri

  Dec 2013 - Apr 2015

  It specialist

  - Installing, configuring, and setting up servers.- Managing AD Exchange Server Mailbox for users.- Managing, configuring, backing up, and restoring 30+ Virtual Servers.- Managing HP Blade Servers.- Managing DHCP on Linux.- Managing Symantec Endpoint antivirus.- Managing and monitoring servers with OP Manager.- Installing, configuring, and creating security protocols for Fortigate firewalls.- Managing IBM storage and disk controls.- Managing and configuring IP PBX user management. Show less

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  Sampaş a.ş.

  Sept 2015 - Nov 2016

  System administrator

  - Installing, configuring, and setting up servers.- Managing, backing up, and reporting Active Directory and Exchange Server accounts for 800+ users.- Managing, installing, and configuring over 200 virtual servers on VMware and Hyper-V.- Managing backup and restore operations for servers.- Managing ESET Enterprise for 800+ users.- Managing and monitoring servers with OP Manager.- Installing, configuring, and creating security protocols for Fortigate firewalls.- Installing, configuring, and managing IBM storage Show less

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  Aksu çalışkan beygo attorney partnership

  Oct 2016 - now

  It manager

  System Management - Transforming physical servers, storage units, and network resources into virtual environments.- Installing, configuring, managing, and maintaining virtual servers and machines.- Monitoring, analyzing, and improving the performance of virtual environments as needed.- Ensuring the best performance by effectively utilizing resources.- Creating information security policies to ensure data security and compliance.- Developing backup and disaster recovery plans for virtual servers.- Installing, configuring, and taking regular monthly reports of Print Servers.- Installing, managing, and reporting antivirus software via the console.- Designing the system room according to ISO27001 standards and ensuring continuity.- Identifying necessary products for technology infrastructure and managing the purchasing process.Mail Server Management- Installing, configuring, updating, and performing security checks.- Creating accounts, managing distribution lists, and setting mailbox quotas.- Developing database management, backup, archiving, and disaster recovery strategies.- Managing and reporting the email gateway product to prevent negative situations in mail traffic.Firewall Management- Defining and creating security policies.- Monitoring, analyzing, and taking quick action against attacks in network traffic.- Determining periods for penetration tests and taking precautions after the test.Network Management- Installing, configuring, and managing network devices.- Dividing and managing the network topology into VLAN configurations.- Configuring Access Point devices to be managed from a single point and authenticating with the RADIUS service. Show less