Production infrastructure, documented from the trenches.
I don't chase buzzwords. I look for broken systems and redesign them until they become reliable, predictable, and calm under pressure. Step-by-step procedures, cloud migrations, and cluster configurations — documented upon live execution.
Choose Your Focus
Whether you are an engineering leader evaluating technical capability, a fellow SRE looking for battle-tested configs, or a developer exploring infrastructure systems.
End-to-end cloud migrations, multi-stage DevSecOps pipelines, architecture diagrams, and verified production deployments.
Bare-metal Kubeadm HA, Envoy Gateway routing, WireGuard mesh overlays, and transparent post-mortem debugging logs.
How deep conceptual research in Nectar translates into operational runbooks, SilverStack automation scripts, and essays.
Featured Production Case Studies
Production-grade implementations engineered from scratch, tested under real failure scenarios, and documented upon execution.
Event-Driven GitOps: Polyglot Microservices on Amazon EKS
Architected a production-grade GitOps platform on Amazon EKS for Google's 10-service Online Boutique. Engineered 3 automated CI pipelines with change detection, Trivy container security scanning, automated Helm packaging to GHCR, and zero-touch continuous delivery using ArgoCD Image Updater.
BankApp: Evolutionary Cloud Migration Across 4 Compute Targets
Orchestrated an end-to-end DevSecOps strategy for a 3-tier Java Spring Boot banking monolith. Executed codebase modernization, multi-stage Docker containerization, 14-stage CI pipelines in Jenkins and GitHub Actions with SonarQube & Trivy gates, and deployed the identical artifact across four increasingly scalable compute paradigms.
Multi-Target Polyglot Microservices: Bare-Metal to Amazon EKS
Engineered multi-environment declarative orchestration for AWS's retail store application (5 independent services, 5 runtimes, 5 databases). Decoupled upstream Helm charts via layered values-*.yaml overrides and automated 1-command deployments across ephemeral bare-metal, persistent bare-metal, and Amazon EKS.
What Broke & How I Fixed It
Production engineering is measured by how you diagnose and remediate failure. Here are actual debugging hurdles resolved during live system implementations.
The 4-Tier Knowledge Pipeline
How research translates into operational field notes, reusable infrastructure artifacts, and distilled technical essays.
Personal engineering knowledge base. Theoretical foundations, conceptual models, and architectural reference notes.
Documented steps from real infrastructure work — exact commands run, problems encountered, and how they were fixed.
Reusable infrastructure artifacts — Bash automation scripts, Kubernetes manifests, and pre-built Docker rootfs images.
Distilled technical write-ups and essays — reflections on building systems, architectural trade-offs, and lessons learned.
Operational Domains
Systematic reference documentation organized across core infrastructure disciplines.
Prometheus, Grafana, AlertManager & distributed tracing
Multi-node Kubeadm clusters & automated host provisioning
Gateway API, MetalLB, Ingress & container runtime configurations
Amazon EKS, VPC topologies & declarative Terraform IaC
WireGuard mesh overlays, Cloudflare routing & internal DNS
GitOps deployment pipelines, telemetry & host hardening