David Van Aulen Email & Phone Number

Orlando, Fl, Us

-Promoted based on achievements-Achieved a 99% reduction in security vulnerabilities by spearheading the patching process for the VMware environment, fortifying the security posture of 260 ESXi hosts, 15 vCenter appliances, and 5 vROPS instances. -Improved system reliability and operational uptime by implementing a robust hardware lifecycle process for ESXi and Windows Hyper-V hosts across two data centers, covering 50 hosts. -Enhanced scalability and optimized overall performance… Show more -Promoted based on achievements-Achieved a 99% reduction in security vulnerabilities by spearheading the patching process for the VMware environment, fortifying the security posture of 260 ESXi hosts, 15 vCenter appliances, and 5 vROPS instances. -Improved system reliability and operational uptime by implementing a robust hardware lifecycle process for ESXi and Windows Hyper-V hosts across two data centers, covering 50 hosts. -Enhanced scalability and optimized overall performance by Orchestrating the expansion of the VCF environment by seamlessly integrating 80 hosts with a JSON configuration. -Led the modernization of the VMware environment by successfully deploying 4 new workload domains within the VCF environment, facilitating seamless integration of diverse workloads and ensuring operational continuity while coordinating with multiple teams over a 3 month period. -Managed complex physical hardware replacements across multiple locations, collaborating with technicians to minimize downtime and operational disruptions. -Implemented efficient OS deployment via scripts using SCCM on hardware, resulting in streamlined processes and marked improvements in operational efficiency.-Planned and executed capacity strategies for seamless migration of virtual machines between environments, ensuring 99% uptime by meticulously considering storage, compute, and memory requirements. Show less

-Hired based on accomplishments. Initially worked as contractor for Signature Consultants -Conducted cleanup of the Hyper-V environment while hardware life-cycling servers.-Inventoried servers and trued up support contracts through scripting.

-Managed a domain with over 30,000 users while adhering to HIPAA regulations, maintaining a cloud environment of 2250+ servers.-Ensured consistent service delivery and minimize downtime by developing a PowerShell script for server monitoring.-Successfully upgraded over 300 servers in a HIPAA-compliant healthcare enterprise from Windows Server 2012 to Windows Server 2016 without significant downtime.-Reduced system errors by 45% and overall downtime by conducting system maintenance… Show more -Managed a domain with over 30,000 users while adhering to HIPAA regulations, maintaining a cloud environment of 2250+ servers.-Ensured consistent service delivery and minimize downtime by developing a PowerShell script for server monitoring.-Successfully upgraded over 300 servers in a HIPAA-compliant healthcare enterprise from Windows Server 2012 to Windows Server 2016 without significant downtime.-Reduced system errors by 45% and overall downtime by conducting system maintenance and performance tuning.-Created and maintained Active Directory users and groups, ensuring proper access control and security.-Improved user experience and remote access to the environment by deploying a Citrix environment to replace remote desktop.-Pursued new role outside Greenway due to outsourcing of IT department Show less

Tampa/St. Petersburg, Florida Area

Orlando, Florida Area

-Completed as part of my curriculum-Saved 4 hours weekly by automating accounting tasks, thereby improving departmental efficiency.-Achieved 95% uptime by configuring a socket server to enhance testing environment stability.

Bachelor Of Science, Information Technology

Bachelor Of Science - Bs, Mechanical Engineering