David Mathis Email & Phone Number

Houston, Texas Area

• AWS Practice Lead for Fulcrum Technology• AWS Solutions Architect.• Developed Lambda scripts using Python to automate the flow of log data from on-prem security devices to Splunk Cloud for Exxon Mobil.• Automated deployment of services and code for Exxon using CloudFormation templates.• Azure Cloud Administrator.• Completely proficient at migrating SharePoint from tenant to tenant in Office 365, converting Infopath to PowerApps and recreating SharePoint Workflow in Microsoft Flow. •Blue Coat Proxy ASG and Management Center for 20K user global clothing manufacturer.• Blue Coat Proxy SG, SSLV, Management Center, Malware Analysis and Content Analysis servers for major East Coast Healthcare provider (25K users.)• Blue Coat SSLV install at an enterprise level University Health System.• Blue Coat Packet Shaper.• Cloud Migration to Office 365 including Cloud PBX integrated with on premises PSTN.• Blue Coat ThreatPulse Cloud Services.

Houston, Tx

• Designed multi-tier SharePoint production farms integrated with F5 and Netscaler load balancers for high availability, SSL offloading and reverse proxy access.• Led seamless migration of a three terabyte SharePoint farm to new server VM architecture hosted in VMWare vSphere. • Utilized SharePoint Provisioning and Governance Assistant (SPGA) and Extranet Management 2010 from PremierPoint Solutions to automate project site provisioning and to allow third party access to external team sites.• Automated business processes, such as the IT Change Request System, using Nintex Workflow.• Used Metalogix Matrix Console and AvePoint DocAve software to backup and restore SharePoint data for routine migrations and disaster recovery.• Integrated SharePoint with SSRS and Power Pivot to provide KPI dash boarding capabilities. • Used Metalogix ControlPoint to assist with daily maintenance and governance of the SharePoint farms.• Used Visual Studio and C# to develop a tag cloud web part based on search engine deep refiners, a password change management web part, and a LightBox video web part.• Created a console application in C# that integrated facilities data in SQL with Active Directory to provide up-to-date distribution lists based on employee location.• Architected and led the deployment of Lync 2010 to 8,000+ employees globally and integrated Lync with Exchange 2010 providing voicemail and auto attendant functionality. • Integrated Lync video conferencing with Polycom RMX bridges providing external connectivity and upgraded Cisco CallManager and Unity Voicemail from 4.2 to 8.6. • Implemented Microsoft Dynamics CRM 2011 servers, upgraded to CRM 2013 and CRM 2016.• Installed and maintained the PKI, KMS and print server infrastructure.

Richmond, Tx

Challenged to provide IT leadership in the integration and migration of two different MHMR centers, and the restructuring and enhancement of IT systems, processes and procedures to support seven MHMR centers employing 650+. Assumed full responsibility for an IT team of six, all staffing and training, project management, budgeting and forecasting, telecom and IT infrastructure development and enhancement. • Authored/secured $750,000 TIF grant to upgrade telecommunications and IT systems. • Instituted VoIP and Cisco CallManager to unify seven different phone systems and reduce costs.• Implemented Citrix solution to enhance medical record access across all MHMR centers.

Jacksonville, Tx

Recruited as IT Support Technician and advanced quickly to IT Manager with responsibility for an IT team of three, all technical support, IT infrastructure upgrades and enhancements to support 250+ users.• Wrote and secured a $250,000 TIF grant to replace antiquated networking equipment.• Implemented a Citrix server to access medical records, a video conferencing system and various networking upgrades to improve efficiencies.

Bryan, Texas

• As a Staff Sergeant (E-6), acted as a squad leader for an armor division support platoon consisting of 20-25 enlisted personnel. • Attended Basic and Advance Non-Commissioned Officer Schools.• Trained as a dual MOS in 88M/77F (Heavy Vehicle Operator/Petroleum Supply Specialist). • Operated heavy vehicles including the HMMWV (Humvee), the M977 HEMTT and the M939 10-Ton Cargo Truck, in order to provide logistical support for the M1A1 Abrams tank including fuel, food and troop transportation.