Courses
16 structured learning paths built from our articles. Follow them in order to go from fundamentals to production-ready skills.
Beginner
Kubernetes Fundamentals
Master the essential building blocks of Kubernetes — pod security, network policies, RBAC, resource management, and deployment strategies. Everything you need to confidently run workloads in a production cluster.
Aareez AsifMulti-Cloud Fundamentals
Understand the core services and differences across AWS, Azure, GCP, and Alibaba Cloud — compute, networking, Kubernetes, and cost management.
Aareez AsifLinux Administration
Master Linux from the command line up — file systems, user management, networking, systemd, package management, shell scripting, and troubleshooting across RHEL, Ubuntu, and SUSE.
Aareez AsifIntermediate
CI/CD Mastery with GitHub Actions
Build production-grade CI/CD pipelines with GitHub Actions — from your first workflow to matrix builds, reusable workflows, and security hardening.
Sarah ChenInfrastructure as Code with Terraform
Take Terraform from zero to production — project structure, module design patterns, remote state management, and automated testing with Terratest.
Zara BlackwoodDevSecOps Essentials
Integrate security into every stage of your pipeline — container scanning, supply chain security, policy enforcement, secrets management, and dependency auditing.
Amara OkaforCloud Cost Optimization
Stop overpaying for cloud — master the AWS cost optimization playbook, EC2 right-sizing, Lambda tuning, Kubecost monitoring, and anomaly detection.
Dev PatelObservability & SRE
Build a complete observability stack — Prometheus + Grafana, alerting rules, dashboard design, OpenTelemetry, SLOs, and on-call practices that prevent burnout.
Riku TanakaGitOps & ArgoCD
Implement GitOps workflows with ArgoCD — application patterns, ApplicationSets, automated image updates, and encrypted secrets with SOPS.
Zara BlackwoodJenkins Pipeline Mastery
Master Jenkins from installation to advanced declarative and scripted pipelines, shared libraries, Docker agents, and security best practices.
Sarah ChenAnsible Automation
Learn Ansible from your first playbook to production-grade roles, inventories, Vault secrets, and AWX/Tower for enterprise automation.
Dev PatelArtifact Management
Set up and manage artifact repositories with Nexus and JFrog Artifactory — Docker registries, proxy repos, and CI/CD integration.
Sarah ChenAdvanced
Kubernetes Advanced Operations
Go beyond the basics — custom-metric autoscaling, ingress vs Gateway API migration, secrets encryption, Helm chart best practices, and production security hardening.
Aareez AsifLoad Balancing & High Availability
Build highly available infrastructure with HAProxy, Nginx, Keepalived, and Envoy — from basic reverse proxying to advanced failover and service mesh.
Riku TanakaSecrets Management with Vault
Secure your infrastructure with HashiCorp Vault — dynamic secrets, PKI, Kubernetes integration, and secrets rotation for production environments.
Amara OkaforService Mesh with Istio
Deploy and operate Istio — traffic management, mutual TLS, observability, and canary deployments for microservice architectures.
Riku Tanaka