Database Architecture, Oracle Dataguard, Tkprof, Automation, Addm, Pl Sql Programming, Ash, Oracle Enterprise Manager, Shell scripting, Replication, Awr, Database performance and tuning, SQLT, CHM, AWS cloud environment, DataGuard Broker, OSWatcher, 10046 tracing, Database upgrade migrations

Linux Administration, Terraform, Ansible, Query Tuning, Aws Rds, Rhel, Centos, SQL optimization, backup strategies, BDR, PostgreSQL multi-master replication, logical decoding, performance monitoring tools, MongoDB HA clusters, EXPLAIN ANALYZE, pgBackRest, PostgreSQL replication, backup restoration tests, index optimization, RBAC controls, Linux kernel parameter adjustments, documentation for database architectures, TDE encryption, Azure Database for PostgreSQL

Mariadb, Servicenow, Data Modeling, Linux, Perl, Cassandra, Elastic Search, Python, AWS

cloud hosting , VMware, High Availability, PowerShell, SQL Server, Bash, Windows, Automation, Sql, Performance Tuning, Jenkins, Terraform, Pl-sql, Ansible, Profiler, Azure, Python, AWS, Query Store, Hyper-V, Disaster Recovery, oci, ArgoCD