*Redesigned and transitioned services according to the new normal after ongoing cyber-attacks. Led initiatives to harden OS, administrator access management, and email security.* Mentor and train other engineers throughout the company and seek to continually improve*Design and Engineering of Private, Public and Hybrid Cloud solutions. Migration to the cloud, architectural advice and Microsoft Azure. *Powerful best practices, designing and implementing a hybrid infrastructure solution using Active Directory and Federation Services for single sign on to Office 365 and web applications.*Developing strong PowerShell Scripting which is Infrastructure background.*Hardering Windows Servers , Active Directory and GPO CIS / ISACA / Microsoft Best Practices.*Responsible Active Directory and Exchange Server security*Creating usecase scenarios for new product selections. Setting up environments for POC and Demo integrations. Presentation of POC assessment reports. Following the contract stages. Designing technical architecture. Project kick-off and setup of the phase for production environment.*Eliminating and patching of information security vulnerabilities after penetration test results.*Performed automated system monitoring, verifying the integrity and availability of all hardware*Provide technical guidance to other administrators. Act like consultant for business project and support them.*Preparation and management of the IT infrastructure budget.*Service owner of Active Directory authentication & authorization, identiy and acccess management, email messaging, unified communications, private cloud and automation & orchestration services, server operating system management services.*Implemented solutions that reduced single points of failure and improved system uptime to 99.9% availability* Provide assistance in new projects during all stages of including: assessment, planning, designing, initiation, implementation of the Windows infrastructure

*Redesigned and transitioned services according to the new normal after ongoing cyber-attacks. Led initiatives to harden OS, administrator access management, and email security.*Verifying the team compliancy on operating model processes & Ensuring continuity of success and improvements*Provide assistance in new projects during all stages of including: assessment, planning, designing, initiation, implementation of the Windows infrastructure*Analyze all aspects of the existing infrastructure and recommends modifications that will enhance system reliability, availability, serviceability and scalability*Participating in special studies, marketing efforts and formal proposals, stays current on techniques and technologies to ensure that customer requirements are met*Evaluate new developments and recommend infrastructure modifications*Industry leading depth knowledge of subject area, and have demonstrated analysis and communication skills connecting technology and business problems

*Service owner of Active Directory authentication & authorization, identiy and acccess management, email messaging, unified communications, private cloud and automation & orchestration services, server operating system management services of Eczacibasi Group.*Redesigned and transitioned services according to the new normal after ongoing cyber-attacks. Led initiatives to harden OS, administrator access management, and email security.*Ensured that assigned systems were engineered, configured and optimized for maximum functionality and availability.*Implemented solutions that reduced single points of failure and improved system uptime to 99.9% availability*Troubleshoots problems with server systems, including troubleshooting hardware and software*Strengthened system/network security and business-continuity planning as a member of security incident response team

*Management, configuration and deployment of SAN and NAS storage.*Monitor software and system performance issues, and maintain systems according to requirements.*Performed automated system monitoring, verifying the integrity and availability of all hardware, server resources, and reviewing system and application logs.*Maintenance and management of VMWare and Hyper-V environment.*Manage and implement infrastructure projects and upgrades to meet organization goals*Troubleshoots problems with server systems, including troubleshooting hardware and software.