DevOps Engineer

Key Skills 1.

Application Deployment Skills Application deployment and release management CI/CD pipeline implementation and support Deployment automation using shell scripts and tools Application installation, configuration, and upgrades Production deployment and rollback procedures Change management and release coordination Environment management (Development, UAT, Production) Incident and problem management during deployments Application health monitoring and validation Troubleshooting deployment failures and performance issues 2.

Linux Basic Administration Skills Linux operating system fundamentals (RHEL, CentOS, Oracle Linux, Ubuntu) User and group administration File system management and permissions Process and service management Package management (RPM, YUM, DNF) Shell scripting (Bash) Log analysis and troubleshooting Cron job scheduling and automation Network configuration and connectivity troubleshooting Disk, memory, and CPU performance monitoring Basic security administration and access management 3.

Oracle Database Skills Oracle Database administration fundamentals User, role, and privilege management SQL and PL/SQL knowledge Performance monitoring and tuning Troubleshooting database connectivity and application issues Oracle listener and service management 4.

IBM MQ Skills IBM MQ administration and support Queue Manager creation and configuration Queue, channel, and listener management Message flow monitoring and troubleshooting IBM MQ installation, upgrade, and maintenance SSL/TLS configuration for secure messaging MQ clustering concepts Dead Letter Queue (DLQ) management Message persistence and recovery concepts Performance monitoring and tuning of MQ environments MQ connectivity troubleshooting with applications Additional Professional Skills Production support and operations management Incident, problem, and change management (ITIL) Root Cause Analysis (RCA) System monitoring and alert management Documentation and SOP preparation Cross-functional te