Explore PlatformOps Technology Domains
Production architectures, interview blueprints, and terminal step-by-step guides categorized across 12 core Linux & Cloud Native disciplines.
Linux Kernel & SysAdmin
POSIX, Systemd, Kernel Tuning, Memory Management, eBPF & Shell Scripting.
Kubernetes & Containers
Kube Control Plane, CNI/CSI, Pod Lifecycle, RBAC, CRDs & Helm Charts.
Infrastructure as Code
Terraform, OpenTofu, Pulumi, Ansible & State Drift Management.
Site Reliability (SRE)
SLOs/SLAs, Error Budgets, Incident Management & Chaos Mesh.
Observability & Telemetry
Prometheus, Grafana, OpenTelemetry, Jaeger Tracing & Loki Logs.
CI/CD & GitOps Automation
ArgoCD, FluxCD, GitHub Actions, Pipeline Security & Canary Deployments.
Cloud Architecture & FinOps
AWS/GCP Native Services, Multi-Cloud IAM & FinOps Cost Optimization.
DevSecOps & Security
Container Scanning, OPA Gatekeeper, Kyverno, HashiCorp Vault & Zero Trust.
Service Mesh & Networking
Istio, Cilium eBPF, Linkerd, Ingress Controllers & Envoy Proxy.
Cloud Native Storage & DBs
Rook-Ceph, StatefulSets, Persistent Volumes & Cloud-Native DB Operators.
Platform Engineering & IDP
Internal Developer Platforms (IDPs), Backstage & Self-Service Portals.
PlatformOps Certifications
Independent CKA, CKAD, CKS, LFCS, and DevOps certification study guides.
Latest Articles & Platform Operations Guides
Freshly published Linux SysAdmin scripts, Kubernetes network policies, and DevSecOps security tutorials.
-
~/posts/article.md
Turn Job Descriptions into a Practical Skill-Gap Plan
Analyze repeated responsibilities across real roles, separate essentials from noise, and convert the result into weekly evidence-building work.
-
~/posts/article.md
Certification or Project: Which Should You Do First?
Choose the next proof point by role requirements, access, experience, hiring friction, and the evidence you already possess.
-
~/posts/article.md
Your First 90 Days in a Corporate Technology Role
Learn the system, build trust, deliver safely, and create a durable operating rhythm without pretending to know everything.
-
~/posts/article.md
Stakeholder Communication for Technical Professionals
Translate technical decisions into outcomes, options, risks, ownership, and next steps for different audiences.
-
~/posts/article.md
Build a Behavioral Interview Story Bank Without Inventing Experience
Create reusable, truthful stories from work, projects, study, volunteering, and setbacks, then adapt them without memorizing scripts.
-
~/posts/article.md
Resume Evidence: Turn Responsibilities into Defensible Outcomes
Replace duty lists and inflated metrics with concise evidence of context, action, scope, validation, and outcome.