Ayhan Karayel

Ayhan Karayel Email and Phone Number

Istanbul, Turkey
Ayhan Karayel's Location
Istanbul, Türkiye, Turkey
Ayhan Karayel's Contact Details

Ayhan Karayel personal email

n/a
About Ayhan Karayel

Deep knowledge of the IT business and its strategy, operations, business processes, and IT systems. Digital Transformation Architect, Technology Architect, Information Technology Consultant, Network Architecture Designer, IDC Turkey Advisory Board Member.

Ayhan Karayel's Current Company Details
Apple Gürgençler

Apple Gürgençler

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CTO
Istanbul, Turkey
Employees:
293
Ayhan Karayel Work Experience Details
  • Apple Gürgençler
    Cto
    Apple Gürgençler
    Istanbul, Turkey
  • Career Break
    Career Transition
    Career Break Oct 2024 - Present
  • İş Gıda
    Chief Information Officer
    İş Gıda Jun 2024 - Sep 2024
    Istanbul, Beykoz, Tr
  • Bizim Toptan Satış Mağazaları
    Head Of Information Technology
    Bizim Toptan Satış Mağazaları Jan 2023 - Jun 2024
    İstanbul, Istanbul, Tr
    Executive Board Member. Leading Infrastructure and Operations, SAP ERP (S/4 and CAR), Business Applications, E-Commerce, Governance and Information Security teams. Budget management. Leading Digital Transformation Projects and creating companies Information Systems Roadmap.Enforcing our teams compliance with security policies and governance regulations.
  • Bizim Toptan Satış Mağazaları
    Erp Manager
    Bizim Toptan Satış Mağazaları May 2022 - Jan 2023
    İstanbul, Istanbul, Tr
    Bizim Toptan started its transformation journey in 2018 with mega projects. The final but the biggest one was the ERP transformation. The company was using an old ERP System (AS400) for the past 17 years and started to transform it in 2020. It consisted of 3 big projects, Store Cash Register Transformation, Store Infrastructure (Network) Transformation and transition from AS400 to SAP ERP System.
  • Bizim Toptan Satış Mağazaları
    Infrastructure And Operation Manager
    Bizim Toptan Satış Mağazaları Aug 2021 - May 2022
    İstanbul, Istanbul, Tr
    Overseeing all technology operations and evaluating them according to established goals;Developing, implementing, and maintaining policies, procedures, and associated training plans for infrastructure administration and management;Testing network/server/storage performance and providing network performance statistics and reports; developing strategies for maintaining network infrastructure;Conducting research and making recommendations on products, services, protocols, and standards in support of all infrastructure procurement and development efforts;Managing and setting priorities for the design, maintenance, development, and evaluation of all infrastructure systems: storage, network, data center;Working on Network and Application security concepts and their planning, implementation processes;Planning and management of technology CAPEX and OPEX budgets;Analyzing IT infrastructure and systems performance to assess operating costs, productivity levels, upgrade requirements, and other metrics and needs;Implementing business continuity protocols to minimize disruption to business operations in the event of emergency situations or data loss;Analyzing the business requirements of all departments to determine their technology needs;Contributing to team effort by accomplishing related results as needed;Performing other related duties as assigned by local and global management.
  • Istanbul, Turkey
    Technology And Infrastructure Projects Manager / Teknoloji Ve Altyapı Projeler Müdürü
    Istanbul, Turkey Jan 2015 - Aug 2021
    Massy, Île-De-France, Fr
    IT Department Opex and Capex Budget Management. Investigating and dealing with Digital Retail Solutions at Retail. Executing Digital Transformation projects such as Self Shopping, in-Store Ordering, Digital Signage, Payment Entegration, IOT, Electronic Shelf Labels, Interactive Guest Wi-Fi, Dynamic CRM and Loyalty Solutions, Dynamic Campaign Solutions, Mobile Payments, Loyalty Mobile App, Digital Wallet.Execution and supporting of security projects such as SingleSignOn IDM, NAC, Data Classification, Vulnerability Scan, Data Loss Prevention, Enterprise Password Vault...Managing and reporting all this using Scrum Methodologies and JIRA tools.Follow-up of all projects with Agile Project Management method and reporting to CIO.
  • Istanbul, Turkey
    System Support And Operations Manager / Sistem Destek Ve Operasyonlar Yöneticisi
    Istanbul, Turkey Aug 2011 - Jan 2015
    Massy, Île-De-France, Fr
    Managing System Support, Office Support and Network Support Departments, • Datacenter Operations (Migration, Always on, Monitoring, Backup, Disaster, Virtualization) • Security Operations (Firewall Management, Security & Governance Projects) • Network Operations (MPLS Networks, Switch and WLC Management) • Service Desk (Conversion to ITIL Standards) Executing IT Digital Transformation Projects.
  • Istanbul, Turkey
    Network & It Operations Responsible / Network Ve Operasyon Sorumlusu
    Istanbul, Turkey Oct 2010 - Aug 2011
    Massy, Île-De-France, Fr
  • Alpark Marketler Zinciri
    Bilgi Sistemleri Yöneticisi
    Alpark Marketler Zinciri Aug 2007 - Oct 2010
  • Öksüzoğulları Züccaciye Toptan Satış
    Bilgi Sistemleri Yöneticisi
    Öksüzoğulları Züccaciye Toptan Satış Jun 2005 - Jun 2007
    .
  • Comtex Bilişim Teknolojileri
    Şirket Sahibi/Kurucu/Girişimci
    Comtex Bilişim Teknolojileri Aug 2004 - Jun 2005
  • Telsim Mobil Telekominikasyon Hizmetleri A.Ş.
    Özel Müşteriler Çağrı Merkezi Uzmanı
    Telsim Mobil Telekominikasyon Hizmetleri A.Ş. Apr 2001 - Feb 2004
  • Maksi Market
    Bilgi Sistemleri Uzmanı
    Maksi Market Aug 1996 - Nov 1999

Ayhan Karayel Skills

It Operations It Management Active Directory Windows Server Data Center Togaf Itil It Service Management It Strategy Team Management Disaster Recovery System Administration Citrix Vmware Business Analysis Retail Strategic Planning Management It Financial Management Ibm Storage Sla Department Budgeting Lotus Domino Terminal Services Emc Storage Microsoft Exchange Microsoft Office Ibm Servers Ibm Tivoli Ibm Utilities Sccm Radius Tacacs+ Proxy Ips Antivirus Symantec Endpoint Protection Ldap Cloud Applications

Ayhan Karayel Education Details

  • American Business & Technology University
    American Business & Technology University
    Bilgisayar Mühendisliği
  • Atatürk Üniversitesi
    Atatürk Üniversitesi
    Bilgisayar Programcılığı
  • Anadolu University
    Anadolu University
    Medya Ve İletişim
  • Netron Technology
    Netron Technology
    .Net Development

Frequently Asked Questions about Ayhan Karayel

What company does Ayhan Karayel work for?

Ayhan Karayel works for Apple Gürgençler

What is Ayhan Karayel's role at the current company?

Ayhan Karayel's current role is CTO.

What is Ayhan Karayel's email address?

Ayhan Karayel's email address is ay****@****our.com

What schools did Ayhan Karayel attend?

Ayhan Karayel attended American Business & Technology University, Atatürk Üniversitesi, Anadolu University, Netron Technology.

What are some of Ayhan Karayel's interests?

Ayhan Karayel has interest in Animal Welfare, Social Services, Education, Science And Technology.

What skills is Ayhan Karayel known for?

Ayhan Karayel has skills like It Operations, It Management, Active Directory, Windows Server, Data Center, Togaf, Itil, It Service Management, It Strategy, Team Management, Disaster Recovery, System Administration.

Who are Ayhan Karayel's colleagues?

Ayhan Karayel's colleagues are Bedriye Ece Gürkan, Fi̇rdevs Özsan, Kübra Görkem, İsmail Kaplan, Berk Yurteri, Hamza Gürgenç, Barış Onur Samsunlu.

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