Ryan Roehrich Email & Phone Number

• Provide enterprise SAN support in multi-platform environment. • Supported products include Pure Storage, Netapp (StorageGRID) Cisco, IBM (SVC, V7000, Unified, TSM) and Brocade SAN switches. • Assist in day to day SAN administration tasks such as adding volumes, zoning and data replication• Primary support for Netapp StorageGRID which includes administration and coding in Python.• Backup support for AIX environment

• Provide AIX, Solaris and Linux systems support to a large environment consisting of 400+ servers• Primary support for TSM servers supporting IBM’s OnDemand application and secondary support for a large environment of Netbackup servers which provide a backup environment for the companies wide range of Unix and Windows servers• Played key role in the migration of multiple datacenters to centralized new data center in Omaha. Created multiple VIO based environments and migrated systems with little downtime • Provide mentoring to team members in role as team lead for the AIX platform along with primary SME for VIO and Power HA technologies

• Provided AIX, Linux and pSeries software and hardware support and implementation services to a wide range of clients.• Customer base varies from small shops supporting a few machines to Fortune 500 companies running thousands of servers in multi datacenters.• Lead architect for multiple installations with a focus on highly available redundant resources.• Completed numerous hardware and software installs in LPAR and standalone environments, utilizing technologies such as HACMP, NIM, VIO, WPARs and Partition Mobility• Provided support to a wide range of end-user applications such as DB2, TSM, HACMP, Infoprint, Cloverleaf and Oracle.

• Senior administrator providing system design, support and recovery for multiple generations of Unix servers running AIX, Linux and Solaris • Established disaster recovery plan and completed 3 successful offsite tests.• Implemented migration plans to new and updated hardware multiple times, the last of which included Power5 pSeries servers and DS8000 disk storage systems from IBM.• Responsible for design and application of SAN technology • Roles also included administration of Tivoli Storage Manager (TSM), serving many other platforms in the HP environment.• Supported applications such as Oracle, DB2, HACMP, and Cleverpath Reporter.