powerdns , Nat, Bash, Dns, DHCP, Ansible, Kerberos, Puppet, Python, Bind, Troubleshooting Skills, Go, APT repository management, NTP, Linux host management, SLI, Salt, SLO, SRE principles, blameless post-mortems, error budget management, active-passive architectures, disaster recovery strategies, DevOps tooling, high availability design patterns

Arp, DHCP, Osi Model, Dns, Cisco, BGP, Huawei, datacenter networks, Network Operations

Performance Tuning, Rman, Rac, Gcp, shell scripting, Oel, Rhel, Azure, Asm, Data Guard, AWS, automation using Python, cloud platforms, Oracle Engineered Systems, configuration management tools, Oracle Database technologies, oci, Linux platforms