Network Security - Firewall Port opening etc., Release and deployment processes in Agile DevOps environments—CI CD, Incident support ITIL Concept Service Now, Scheduling and workload automation Control-M, Containerization and orchestration Docker Kubernetes OpenShift, Operation systems Linux and Windows, Configuration management and automation Ansible Tower, Incident problem and change management, Monitoring supervision and alerting tools with Dynatrace, CI CD and release management tools Argo CD Jenkins XL Release, SCM – Gitlab, Databases Oracle E ata Exacc SQL, IT operations and application production, Application performance analysis ELK logs traces and events, Infrastructure as Code Terraform, File transfer and data flows CFT