Engineering Reliable Platforms at Scale.¶
Hands-on KubernetesSREPlatform EngineeringCloud SecurityPython & GoKubernetes
Platform architecture, Kubernetes, cloud-native infrastructure, networking, security, and SRE practices for building scalable, resilient production systems.
CNCF Kubestronaut
All five Kubernetes certifications: CKA · CKAD · CKS · KCNA · KCSA
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Platform Architecture
Designing scalable platforms, reliable infrastructure, and repeatable engineering patterns.
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Site Reliability Engineering
SLOs, observability, incident response, disaster recovery, and operational excellence.
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Cloud-Native Engineering
Kubernetes, service networking, GitOps, and platform engineering practices.
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Infrastructure Security
Linux hardening, identity systems, security controls, and compliance-focused operations.
Fix it fast¶
CrashLoopBackOff ImagePullBackOff Pending OOMKilled Node NotReady DNS failures No endpoints PVC Pending
Explore topics¶
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Kubernetes
Architecture, workloads, configuration and storage.
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K8s Networking
CNI, Services, DNS, Gateway API and policies.
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Troubleshooting
Step-by-step playbooks for pods, nodes, DNS and storage.
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SRE
SLOs, monitoring, alerting and disaster recovery.
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Platform Engineering
Internal platforms, golden paths and GitOps.
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Security
Cluster hardening and software supply chain.
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Python & Go
Automation and tooling for reliable operations.
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Linux
The foundations: automation and hardening.
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Cert Roadmaps
CNCF, AWS, Google Cloud, Azure and security paths.
Need a second pair of eyes on your cluster?¶
Kubernetes audits, SLO and alerting setup, and disaster recovery planning.