Worked on the openshift-kni/cnf-features-deploy repository to enhance performance tuning for CNF workloads by introducing a hardwareTuning section to the PerformanceProfile Custom Resource within the ztp component. This addition allows operators to configure isolated and reserved CPU frequencies, providing more granular control over workload optimization. The implementation included detailed inline YAML documentation and practical configuration examples to support maintainers and users. Leveraging skills in Kubernetes, Operator Development, and YAML, the work established a standardized approach for performance-tuning configurations, laying the groundwork for consistent improvements in OpenShift CNF deployments and facilitating clearer operational practices for future enhancements.