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YK
Certification roadmap
Yoshiki Kumagai's journey
Japan- 21credentials earned
- 19earned this year
- 0goals ahead
- Next goalNone yet
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0 goalsYoshiki has no upcoming goals.
Today5 Nov 2026
Achieved
21 earned- Oct 2026
EarnedView Red Hat Certified System Administrator in OpenShift at the issuer (opens in a new tab)Red Hat Certified System Administrator in OpenShift
Red Hat - May 2026
EarnedView Golden Kubestronaut at the issuer (opens in a new tab)Golden Kubestronaut
The Linux Foundation - May 2026
- Apr 2026
EarnedView CNPE: Certified Cloud Native Platform Engineer at the issuer (opens in a new tab)CNPE: Certified Cloud Native Platform Engineer
The Linux Foundation - Apr 2026
EarnedView CNPA: Certified Cloud Native Platform Engineering Associate at the issuer (opens in a new tab)CNPA: Certified Cloud Native Platform Engineering Associate
The Linux Foundation - Mar 2026
EarnedView OTCA: OpenTelemetry Certified Associate at the issuer (opens in a new tab)OTCA: OpenTelemetry Certified Associate
The Linux Foundation - Mar 2026
EarnedView CCA: Cilium Certified Associate at the issuer (opens in a new tab)CCA: Cilium Certified Associate
The Linux Foundation - Mar 2026
EarnedView CBA: Certified Backstage Associate at the issuer (opens in a new tab)CBA: Certified Backstage Associate
The Linux Foundation - Mar 2026
EarnedView KCA: Kyverno Certified Associate at the issuer (opens in a new tab)KCA: Kyverno Certified Associate
The Linux Foundation - Mar 2026
EarnedView LFCS: Linux Foundation Certified Systems Administrator at the issuer (opens in a new tab)LFCS: Linux Foundation Certified Systems Administrator
The Linux Foundation - Feb 2026
EarnedView ICA: Istio Certified Associate at the issuer (opens in a new tab)ICA: Istio Certified Associate
The Linux Foundation - Feb 2026
EarnedView PCA: Prometheus Certified Associate at the issuer (opens in a new tab)PCA: Prometheus Certified Associate
The Linux Foundation - Feb 2026
EarnedView CAPA: Certified Argo Project Associate at the issuer (opens in a new tab)CAPA: Certified Argo Project Associate
The Linux Foundation - Jan 2026
- Jan 2026
EarnedView CGOA: Certified GitOps Associate at the issuer (opens in a new tab)CGOA: Certified GitOps Associate
The Linux Foundation - Jan 2026
EarnedView KCSA: Kubernetes and Cloud Native Security Associate at the issuer (opens in a new tab)KCSA: Kubernetes and Cloud Native Security Associate
The Linux Foundation - Jan 2026
EarnedView KCNA: Kubernetes and Cloud Native Associate at the issuer (opens in a new tab)KCNA: Kubernetes and Cloud Native Associate
The Linux Foundation - Jan 2026
EarnedView CKAD: Certified Kubernetes Application Developer at the issuer (opens in a new tab)CKAD: Certified Kubernetes Application Developer
The Linux Foundation - Jan 2026
EarnedView CKS: Certified Kubernetes Security Specialist at the issuer (opens in a new tab)CKS: Certified Kubernetes Security Specialist
The Linux Foundation - Dec 2025
EarnedView CKA: Certified Kubernetes Administrator at the issuer (opens in a new tab)CKA: Certified Kubernetes Administrator
The Linux Foundation - Nov 2025
EarnedView Professional Cloud Architect at the issuer (opens in a new tab)Professional Cloud Architect
Google Cloud

