ErhanDemirhan

System administrator with 15 years of professional experience on various key products, specialized in SAN, storage and virtualization.
Proven background in leading Data Center Migration, Disaster Recovery and Infrastructure Renewal Projects in several finance companies.
Planned, designed, administered virtual server and storage environments.
Service Management Experience based on ITIL Main Concepts like Configuration Management, Change Management, and Problem Management.
Considerable knowledge on server and storage procurement process, membership in technical procurement boards.
Excellent communication skills in vendor relations and negotiations as well as internal customer support and internal & external suppliers.
Expert in problem solving and troubleshooting techniques under big business pressure.

SKILLS
* Specialized on IBM (DS8Kseries, XIV), EMC (Symmetrix, VNX, VMAX), HP (3PAR, EVA), Hitachi (G1000, VSP, HUSVM) storage arrays.
* Has in depth experience on storage virtualization platforms such as IBM SVC.
* Has in depth knowledge on Brocade SAN products and solution, such as DCX 8510, 6510, 7800/7840 and Brocade Network Advisor.
* Has in depth experience on vSphere virtualization platform.
* Managed various types of OS (Windows, RHEL, etc.) and functional combining software.
* Has in depth experience INTEL X86 blade products such as HP Proliant and Cisco UCS server family