CNCF / Linux Foundation · Professional Certification · Professional
Certified Kubernetes Application Developer (CKAD)
Crydd Score 63
Demand High
Career Value Strong
Recognition High
CKAD at a glance
- Provider
- CNCF / Linux Foundation
- Credential type
- Professional Certification
- Exam required
- Yes
- Category
- DevOps & Platform
- Level
- Professional
- Cost
- $445 (includes one retake)
- Difficulty
- Advanced
- Time to earn
- 2–3 months
- Validity
- 2 years
- Format
- Online proctored, performance-based exam, 2 hours (Kubernetes v1.35)
- Prerequisites
- None
What is CKAD?
The CNCF's hands-on certification for developers who deploy applications on Kubernetes: application design and build, deployment, observability and maintenance, environment, configuration and security, and services and networking, tested in a two-hour, performance-based exam.
Skills it covers
- Kubernetes for developers
- Pod design
- Observability
- Application deployment
Is CKAD worth it? The Crydd Verdict
CS 63Choose it if
You build applications that run on Kubernetes and want to prove you can work in a live cluster under time pressure.
Consider alternatives if
You operate clusters rather than deploy to them: the CKA. If you are new to Kubernetes, the KCNA first.
Why we say so
Performance-based and vendor-neutral, it proves practical skill employers trust, and the price includes a retake.
Market demand
Kubernetes skills are widely requested in cloud-native development and platform roles, and the CKAD is the developer-facing proof.
Where CKAD takes you
- DevOps Engineer
- Backend Developer
Career roadmaps show where this certification fits in each path. See the roadmaps.
Related certifications
Curated connections from the catalog — each labelled with how it relates to CKAD, so you know why it’s here.
Careers CKAD leads to
The professional paths this certification genuinely serves — browse every relevant credential for each.
A sensible order
Where CKAD sits on the path — build up, then step on.
Build the foundation first
Earlier steps on the same path
