David Borg Email & Phone Number

Tulsa, Oklahoma, United States

- Developed cloud strategy that bridges the needs of the business and IT while adhering to GLBA compliance- Managed the various needs of the DBA, Engineering, and Cloud teams- Responsible for analyzing systems and making recommendations for solutions- Responsible for ensuring an overall uptime of 99.99% or better- Led team in replacing and enhancing storage array and backup platform replacement improving overall performance by 20% and introduced an achievable RPO of 1 hour for our most critical systems- Evaluated and led team in implementing a consolidation of various monitoring tools into an overall observability platform utilizing Datadog- Continued providing hands-on engineer support while maintaining other duties- Consulted with various teams to help set overall IT vision

Tulsa, Oklahoma

- Led infrastructure/engineering team in successful implementation and upgrades of various SAN arrays and blade chassis.- Worked with development team to bring system availability up to 99.99% including upgrades.- Led team in replacing VDI solution with remote application solution for improved reliability andusability.- Provided Tier 3 support for our end users and provided training for the team through this process.- Provided engineering guidance to various teams to aid in increasing availability of systems.- Provided solution guidance to the business for evaluations of technology.

Tulsa, Oklahoma Area

- Responsible for maintaining our enterprise infrastructure and ensuring availabilty of services.- Migrated hardware from a Cisco UCS/EMC environment to a HPE Synergy/3PAR storage environment with no downtime.- Performed several VMware vSphere upgrades from 5.0-6.7 including replacing entire compute/storage infrastructure during the process.- Migrated from WhatsUp Gold to PRTG Network monitoring including enhancing the alerting infrastructure.- Implimented various application and performance monitoring tools to aid in identifying and troubleshooting software performance problems.- Migrated Exchange from 2007->2010->2013->O365.- Performed a domain migration from a .local Active Directory domain to a .com Active Directory domain.- Supported Windows Server 2008-2019

Tulsa, Oklahoma Area

Tulsa, Ok

- Primarily responsible for maintaining the Exchange 2010 Environment for 800+ users and 14 locations.- Managed Exchange 2010 utilizing a resource forest architecture in Active Directory.- Migrated 900+ users and groups from Lotus Notes to Exchange 2010.- Implemented Exchange 2010 in-place archiving to alleviate a tier 1 storage bottleneck.- Rolled out archives to all 14 sites with varying bandwidth constraints.- Tasked with troubleshooting mail flow for critical systems pertaining to mining equipment and safety.- Assisted other groups with troubleshooting in a VMware environment. - Implemented workflows to solve email attachment routing problems using Nintex Workflow with SharePoint 2013.

Tulsa, Oklahoma Area

- Responsible for maintaining messaging environment (Exchange 2003, 2007, 2010, and Zimbra) in a PCI/SOX compliant environment.- Participated and lead part of a migration from multiple Exchange servers and domains to a single multi-server instance of Exchange 2010 on one domain.- Tasked with managing Active Directory in a large environment (9 different domains and 3 different datacenters).- Migrated users from Office Communications Server 2007 to Microsoft Lync 2010.- Tasked with troubleshooting mail flow and instant messaging issues.- Responsible for maintaining virtual infrastructure with VMware and Cisco UCS (Consisting of 150+ hosts and 750+ virtual guests) in a highly available environment with a large transaction volume.- Utilized a combination of Vmware 4.0, 5.0, and 5.1.- Implemented and supported Trend Micro Deep Security 8.0 (both with agent and agentless)- Supported Windows Server 2003, 2008, 2008 R2, and CentOS 6.3.

Catoosa

- Responsible for remote data center operations as well as home office operations, network and server management, VMware management, storage management, VDI management, creating solutions for system and process inefficiencies, telephony and level 3 support. - Responsible for network monitoring and ensuring system and service uptime. - Tasked with researching and implementing server, storage, network, and telephony solutions.- Engineered and implemented Exchange 2003 with a front-end pop3 server using split domain routing for 400 users. - Upgraded Exchange 2003 to Exchange 2007.- Tasked with implementing/supporting mobile messaging on iOS and Android.- Involved in problem solving sessions for company wide projects.- Tasked with implementing and supporting a Vo-Tech facility including the virtual desktop solution.- Evaluated and implemented Alfresco as a company wide collaboration tool.Field Support - Supported multiple sites for management and end users simultaneously. - Supported 400+ end-users’ own devices in the field while traveling over 70K miles per year. - Ensured all users were capable of fulfilling their duties by supporting a 3rd party application.