David Hernandez

Phone: 708-***-**** E-Mail: acxc4t@r.postjobfree.com

Experience

Unix Engineer II -Molex Incorporated, Lisle, IL May, 2012 – November, 2015 n HPUX Server Migration to RedHat

n Bi-Annual Patching

n Upgraded RedHat Satelite from 5.4 to 5.6

n Deployed Test Environment for RHEL v7

n Deployed Storix Backup Solution for RedHat

n Deployed RedHat v6 to the environment in preparation for server migration n Migrated Physical Servers to VM's(vSphere)

Unix Engineer II – Takeda Pharmaceuticals, Deerfield, IL December, 2002 – March, 2011 n Assisted in the planning of upgrading HPUX 11i systems to HPUX V2 n Assisted in HPUX Bi-Annual Patch Management deployment n Assisted in the deployment of RHEL 5.5

n Supported the HP ServiceGuard SAP Environment

n Assisted in trouble-shooting system performance issues n Identifying kernel parameter tuning to improve system performance n Implemented automated monthly HP Ignites

n Provided application support to the SAP/Siebel/SAS users n Implemented the deployment of the HP MSL6060 SAN attached tape library n Implemented the upgrade of HP Data Protector from 5.0 to 6.0 n Assisted in the deployment Windows Active Directory/HP LDAPUX client services n Assisted in Application upgrades primarily with Siebel Unix Engineer – ACCO Brands, Lincolnshire, IL October, 2000 – November, 2002 n Supported all Unix applications Manugistics, Data Warehouse, EDI n Introduced HPUX Integrity to the environment

n Implemented a solid bi-annual HPUX Patch Management system n Support both application and development users

n Assisted in recommending system sizing for new application deployments n Supported Application upgrades

n Implemented Fibre attached storage to an rp8400 for Data Warehouse n Assisted in the upgrade of the Gentran EDI application Page 2

Unix Engineer – TeraBridge Communications, Gurnee, IL October, 1998 – November, 200 n Supported all Unix application

n Supported all development users

n Recommend system sizing for new application deployments n Assisted with application upgrades

Skills

Software Experience: HPUX 11i, 11iv2, 11.31, RHEL 5/6/7, Sudo, SSH/SFTP, NIS, RSYNC, LDAPUX, SymCli, Navicli, PowerPath, Cisco Tidal Scheduler, Oracle, Awk, Shell Scripting, Data Protector, BCV Management, MC Service/Guard, OracleRac, CISCO Device manager, EMC CDL, LDAPUX, Active Directory Windows 2008, PAM Kerberos, HPUX VSE, HPUX BladeSystem OnBoard, HPUX Virtual Connect Manager, HP SIM v5.2, HP WBEM Providers, HP Data Protector, HPVM Host, Integrity VM, EMC Clarion Disk Library, Storix Backup Solution, ESX vSphere, HP SPP

Hardware Experience: HP PARisc, Itanium, HP N4000, L3000, rp4410, rp8400, rx7620, rx8640,, HPUX C3000/7000 BladeSystem, HP BL870, HP BL860, HP BL465CA, EMC DMX3/4, EMC Clarion CX3, EMC CX700, EMC Cellera, Cisco 9513 SAN switch, Proliant Gen7/8/9