hypervisor maintenance

• Key Responsibilities:
  • Upgraded production VMware ESXi hosts from version 5.0 to 8.0 to patch critical security vulnerabilities and enhance system stability.
  • Implemented and configured the Proxmox VE platform as a viable alternative to VMware.
  • Planned and executed the migration of Virtual Machines (VMs) from VMware to Proxmox, ensuring seamless service transition.
• Key Achievements:
  • Enhanced Security: Eliminated critical security risks associated with the outdated ESXi platform, achieving a compliant and secure infrastructure.
  • Cost Reduction: Significantly reduced software licensing costs by introducing the open-source Proxmox VE solution.
  • Increased Flexibility: Established a dual-hypervisor environment, reducing vendor lock-in and providing greater flexibility for future deployments.