Kubernetes certifications are abundant but choosing the right one depends on your role, goals, and experience.
Certified Kubernetes Administrator (CKA) is best for engineers managing clusters, focusing on installation, troubleshooting, and management.
Certified Kubernetes Application Developer (CKAD) is suitable for developers building apps on Kubernetes, with a focus on designing, deploying, and debugging.
Certified Kubernetes Security Specialist (CKS) is for security engineers or DevOps pros interested in hardening clusters, with a requirement to pass CKA first.
Vendor-specific certifications like AWS Certified Kubernetes, Google Cloud DevOps Engineer, or Microsoft Azure Kubernetes are tailored for those working on specific cloud platforms.