Minsoo Ju

- External network support engineer at Hyundai Autoever Europe, managing Palo Alto and Cisco ASA firewalls across European subsidiaries, including HMSG. - Supported developers to troubleshoot blocked traffic using firewall logs. - Handled firewall rule changes, access control, and security policy updates through the ServiceNow ITSM system. - Supported developers to troubleshoot blocked traffic using firewall logs. - Automated repetitive log monitoring and policy checks using Python scripts.

- External Server management staff of BMW Korea = Operated on-premises servers (Windows Server, CentOS, Ubuntu) and managed VMware systems within BMW’s IT environment - Handled AWS cloud resources and implemented Direct Connect to integrate BMW’s on-prem and cloud networks - Supported network infrastructure upgrades, including 10Gbps switch replacements and L2/L3 network configuration - Managed IT facilities (UPS, CRAC, server room builds) across BMW HQ and branches, and provided end-user support via ITSM

- Operating Cloud platform and its resources (AWS, GCP) - Operating on-premises server (CentOS, Ubuntu Linux, Windows Server) - Managing VMware & Xen server system - IT Security assistant (Firewall, VPN, Network Policy) - Network administration (Configure & Manage L2, L3, Router) - VoIP Call system management (PBX server, CTI) - End-user support (Windows 10, Telephone)