Dipl.-Ing. Eros-Iulian Barbu

Provide senior-level infrastructure expertise across enterprise environments Support and optimize Windows Server and endpoint management solutions Contribute to infrastructure automation initiatives using PowerShell Participate in incident resolution, root cause analysis, and service improvement activities Collaborate with cross-functional teams to ensure infrastructure stability and security compliance Support hybrid infrastructure environments integrating on-premise and cloud services

Delivered Level 3 support for enterprise Oracle database environments Managed complex Service Requests in global enterprise systems Performed root cause analysis and performance troubleshooting Applied database patches and upgrades Maintained SLA compliance and customer satisfaction targets

Administered enterprise Windows infrastructure Managed patch and security implementation Maintained CMDB accuracy and configuration compliance Participated in infrastructure transformation projects Delivered L2/L3 infrastructure support under ITIL framework

Administered enterprise SCCM 2007 infrastructure consisting of 67 servers (15 Primary Sites) Supported 20 large regional enterprise locations within a multi-forest Active Directory environment Managed OS deployment using custom WIM images and Task Sequences Led large-scale Windows XP → Windows 7 migration across distributed enterprise sites Integrated WSUS with SCCM for centralized patch management Maintained >95% patch compliance across several thousand endpoints