Writing on software engineering, platform reliability, and the systems that power real products.
Covering cloud infrastructure, Kubernetes, Terraform, CI/CD, observability, and the engineering decisions that compound over time — across platform engineering, SRE, DevOps, DevSecOps, and backend disciplines.
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From cloud architecture and delivery automation to debugging production systems — practical, cross-discipline writing that doesn't age out when the tooling changes.
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- Kubernetes
- Operators
- Helm
- Platform Engineering
Kubernetes Operators: The Missing Piece After Helm
A practical first-principles guide to Kubernetes Operators, why Helm only solves Day 1 deployment, and how operators encode Day 2 operational knowledge into the cluster.
- Kubernetes
- Platform Engineering
- AWS
Kubernetes Internals Notes: API Server, RBAC, Scheduling, and Controllers
A practical, student-friendly guide to the Kubernetes request flow, authentication vs authorization, controllers, scheduler behavior, rolling updates, and workload resilience.
- AWS
- Kubernetes
- Platform Engineering
Understanding IRSA in EKS: How Pods Securely Access AWS Resources
A student-friendly guide to IRSA in EKS, explaining why node roles are not enough, how OIDC trust works, and how pods get short-lived AWS credentials safely.
- Kubernetes
- Platform Engineering
Understanding Kubernetes Controllers: What Actually Makes Kubernetes Work
A practical explanation of Kubernetes controllers, the reconciliation loop, and the ecosystem operators that turn YAML into a self-healing system.