David Drexler Email & Phone Number

United States

• Administer HP Data Protector enterprise backup systems• Support Netbackup enterprise backup systems• Administer and support Citrix 7.15 XenApp farms accessed globally• Provide infrastructure support to Azure and Google Cloud computing environments• Support VMWare virtual environments• Provide Windows Server infrastructure administration – HP monitoring, SCCM, MS security patching, server migrations domain and operating system.

Houston, Texas Area

• Administer HP Data Protector enterprise backup systems• Support Netbackup enterprise backup systems• Administer and support Citrix 6.5 and 5.0 farms accessed globally• Maintain and support HP and Dell hardware platforms including HP C7000 enclosures• Support VMWare virtual environments• Provide Windows Server infrastructure administration – HP monitoring, SCCM, MS security patching, server migrations domain and operating system.

Houston, Teaxs

• Prepared for and executed a completed and successful Disaster Recovery event on two separate occasions.(hurricanes Ike and Rita). The business was not interrupted and no data was lost.• Engineered and maintained a Netbackup 6.5 robotic tape library system that established solid data retention and protection.• Designed and implemented a Citrix XenApp hosted application farm that provided a dependable platform for custom trading applications.• Administered company’s VMWare Infrastructure and created a VM cloning procedure that added a more efficient way to expand the server footprint. • Maintained and planned domain level Windows Active Directory and Group Policy. • Designed and administered Altiris Client Management Suite which included MS patch management and custom software deployment.• Created several custom .MSI software packages for deployment with Wise Packaging Solutions• Provided MS SQL 2000, 2005, 2008 administration support.• Provided energy trading platforms’ end user support.

Houston, Texas Area

•Provided Windows Server administration•Managed Altiris Client Management Suite which included patch management and software deployment•Maintained and planned domain level Windows Active Directory and Group Policy.•Created several custom .MSI software packages for deployment with Wise Packaging Solutions•Provided MS SQL 2000 administration support.

Houston, Texas Area

• Provided outsourced desktop support for the 300 energy trading industry professionals.• Procured all desktop equipment and maintained lease and inventory records.• Deployed service packs and custom software with Altiris Deployment Console.• Created .msi software packages for deployment with Wise Packaging Solution.• Created and maintained Ghost images with custom loads for all company computers