13 courses
Red Hat Certified System Administrator (RHCSA, EX200) on RHEL 10
Prepare for the hands-on Red Hat EX200 exam, based on Red Hat Enterprise Linux 10. Learn every objective category by doing it: essential tools, software, shell scripting, operating running systems, local storage and file systems with LVM, scheduling and time, networking and firewalld, users and sudo, and security with SELinux and SSH keys. Command-line labs in every module, a capstone build from a blank system, and an exam-technique lesson focused on persistence across reboots. You need your own RHEL 10 (or compatible) virtual machine.
Prometheus Certified Associate (PCA) Complete Prep
Master Prometheus monitoring and PromQL to pass the Linux Foundation PCA exam. This course covers all five official exam domains: Observability Concepts, Prometheus Fundamentals, PromQL, Instrumentation & Exporters, and Alerting & Dashboarding — with hands-on labs, Grafana integration, and Kubernetes production patterns.
HashiCorp Terraform Associate 004 Certification
Complete preparation for the HashiCorp Certified Terraform Associate (004) exam — the most in-demand Infrastructure as Code certification in 2026. Master HCL configuration, state management, modules, the core Terraform workflow, and HCP Terraform's collaboration and governance features through hands-on labs and exam-focused practice.
OpenTelemetry & Cloud Native Observability (OTCA)
Master OpenTelemetry and prepare for the CNCF OpenTelemetry Certified Associate (OTCA) exam. Learn traces, metrics, and logs through the OTel API and SDK, deploy and configure the OpenTelemetry Collector, and build production-grade observability pipelines for cloud-native systems.
Platform Engineering & Internal Developer Platforms
Learn to design and build Internal Developer Platforms (IDPs) that give engineers self-service access to infrastructure, reduce cognitive load, and accelerate delivery. This course covers the full platform stack: Backstage, Crossplane, ArgoCD, golden paths, and the product mindset that makes platforms succeed.
Site Reliability Engineering (SRE) Fundamentals
Master the principles and practices of Site Reliability Engineering as pioneered at Google and adopted by modern engineering organizations. This intermediate course covers SLOs and error budgets, incident management, observability, toil elimination, and capacity planning so you can run production services that are reliable, scalable, and operationally sustainable. By the end you will be able to design and operate an SRE program that balances feature velocity with reliability commitments.
Linux Foundation Certified System Administrator (LFCS)
Master the practical Linux administration skills needed to pass the LFCS exam and operate enterprise Linux systems with confidence. This hands-on course covers essential commands, user and group management, systemd operations, networking, storage with LVM, and exam strategy through performance-based labs. By the end you will be able to administer a production Linux server end-to-end, from initial provisioning through service hardening, networking, and storage configuration.
Azure DevOps Engineer Expert AZ-400
Complete preparation for the Microsoft Azure DevOps Engineer Expert (AZ-400) exam, updated for the 2026 exam version. Master all five skill domains with emphasis on the dominant build and release pipelines area (50–55%): design multi-stage Azure Pipelines in YAML, implement IaC with Bicep and Terraform, manage secrets with Azure Key Vault, enforce governance with Azure Policy, and implement full observability with Azure Monitor and Application Insights.
AWS Certified DevOps Engineer Professional DOP-C02
Complete preparation for the AWS Certified DevOps Engineer – Professional (DOP-C02) exam. Master all six domains: SDLC automation with CodePipeline and CodeDeploy, configuration management with CloudFormation and Systems Manager, resilient cloud architecture, observability with CloudWatch and X-Ray, incident and event response with EventBridge and Lambda, and security and compliance automation with Config and Security Hub.
Python for DevOps Automation
Master Python scripting for real-world DevOps tasks: automate system operations, manage cloud infrastructure with Boto3, control containers via the Docker SDK, and build production-grade CLI tools. Walk away with a portfolio of automation scripts ready to run in any DevOps environment.
DevSecOps & Platform Engineering
Master the integration of security into modern DevOps pipelines and learn to build Internal Developer Platforms that accelerate delivery without sacrificing safety. From CI/CD hardening and container scanning to policy-as-code and Backstage-powered developer portals, this course equips you to embed security as code across the full software lifecycle.
GitOps with ArgoCD and Flux
Master GitOps continuous delivery on Kubernetes using both ArgoCD and Flux CD. Build declarative, Git-driven pipelines that automate deployments, manage secrets securely, and scale across multiple clusters — and learn when to choose each tool for real-world environments.
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