Systems Engineer & Oracle Database Administrator with 10+ years’ experience supporting enterprise-grade Oracle environments, Linux/Unix systems, virtualisation platforms, and engineered systems including Exadata. Strong capability in Oracle 12c–19c/21c/23c, RAC, Data Guard, RMAN, performance tuning, HA/DR design, and large-scale upgrades/migrations. Experienced across CRM, billing, and data-warehouse platforms with proven L2/L3 support, automation, and project delivery. Recently relocated to Darwin and available immediately.