How I built a production-grade Azure cost monitoring system from scratch — covering Terraform infrastructure, a Python cost collector, Grafana dashboards, a Next.js stakeholder UI, and automated Slack alerting.
A senior DevOps deep-dive into one of the most commonly tested Azure networking concepts — traffic direction, use cases, production architecture patterns, and the one-line rule that wins interviews.
Understand microservices observability with Prometheus, Grafana, and Loki.
A guide to kubernetes core architecture.
Understand how traditional 3-tier architecture transitions into microservices and cloud-native systems.