Curriculum Directory
All 13 DevOps Zero-to-Hero Courses
Explore the complete learning track from Linux fundamentals to advanced GitOps and Terraform. Packed with practical terminal sessions and real-world architectures.
Explore the complete learning track from Linux fundamentals to advanced GitOps and Terraform. Packed with practical terminal sessions and real-world architectures.
Explore the complete learning track from Linux fundamentals to advanced GitOps and Terraform. Packed with practical terminal sessions and real-world architectures.
Master the terminal, essential bash commands, file manipulation, permissions, process management, and SSH to navigate servers with confidence.
Learn version control from the ground up: staging, commits, branches, merges, remotes, pull requests, and real-world branching strategies.
Automate testing, linting, building, Docker container publishing, and deployment workflows triggered directly by Git events.
Deep dive into pipeline architectures, artifacts, build agents, automated testing pyramids, zero-downtime strategies, and canary rollouts.
Package applications into lightweight, reproducible containers. Master Dockerfile instructions, layer caching, image optimization, and volume mounts.
Orchestrate multi-tier web applications (Next.js, Node.js API, PostgreSQL, Redis) with declarative YAML configuration files.
Step into the standard enterprise container orchestrator: Pods, Deployments, Services, ConfigMaps, Ingress, and self-healing systems.
Run lightweight, fully compliant Kubernetes on single VPS nodes, edge devices, local development, and small production clusters.
Master declarative infrastructure automation: HCL syntax, providers, state locking, reusable modules, multi-environment setups, and CI/CD plan/apply workflows.
Build production visibility: The 3 pillars of observability (metrics, logs, traces), PromQL queries, Node Exporter, Grafana dashboards, Loki log aggregation, and Alertmanager.
Embed security into every stage: Shift-left static analysis, container image vulnerability scanning with Trivy, image signing with Cosign, secret management, and K8s security.
Adopt modern declarative GitOps workflows: ArgoCD architecture, Application CRDs, automated repo syncing, Kustomize overlays, Helm charts, and progressive Canary delivery.
The Capstone: Connect Git + GitHub Actions + Docker + GHCR + K3s Kubernetes into an automated GitOps production deployment.