Kubernetes & OpenShift (Cluster Ops, Multi-namespace, RBAC, Networking)
GitOps & CI/CD (ArgoCD, Git, Helm, Kustomize, Bamboo/GitHub, Artifactory)
Infrastructure as Code & Automation (Ansible, scripting for infra & storage)
Containerization (Image build, hardening, lifecycle management)
Linux & Networking (system-level debugging, DNS, ingress, traffic routing)
Monitoring & Logging (Prometheus, Grafana, Loki, Karma, alerting design)
Incident Management & Troubleshooting (distributed systems, RCA, recovery)
Data Platform Tools (Spark, Trino, Hive Metastore, NiFi, Superset, JupyterHub)
" Workflow Orchestration (Argo Workflows & Argo Events) "
Search & Observability Platforms (OpenSearch & Dashboards)
Database Management (PostgreSQL setup, backup, restore, HA basics)
Storage Systems (Dell PowerScale/Isilon, NFS, SMB, S3 integration with Kubernetes)
Programming & Scripting (Python, Bash automation, tooling development)
ITSM & Documentation Tools (ServiceNow/Service Center, JIRA, Confluence)
Security & Identity (OAuth, Cloud IDP, RBAC, certificates, secrets management)
