Shape your DevOps self.
Paths are short sequences of hands-on labs that build one skill end to end. Every lab is a real terminal, graded on what you actually did, and finishes with a certificate you can share.
17 paths
- Path Linux Fundamentals Find your way around a Linux shell, manage files, understand permissions, and chain commands together. 31 labs · 6.3 hours
- Path Git Basics Record history, work on branches, merge, and undo mistakes - using the real git CLI. 9 labs · 1.9 hours
- Path AWS Cloud Practitioner Hands-on practice for the Cloud Practitioner exam topics, in a real terminal against an offline copy of the AWS CLI. 8 labs · 1.7 hours
- Path AWS Hands-on AWS from the command line: Elastic Beanstalk Cluster Mode and a three-day course (CLI, compute, storage, networking, databases, security and cost). 10 labs · 3.1 hours
- Path AWS Serverless Build with DynamoDB and Lambda in a real terminal against an offline copy of the AWS CLI, ending with a small serverless API. 3 labs · 50 min
- Path Docker See what a container really is, write a clean Dockerfile, and understand image layers and Compose. 11 labs · 2.5 hours
- Path AWS Solutions Architect Associate Exam-style practice for the AWS Certified Solutions Architect Associate (SAA-C03): scenario questions across secure, resilient, high-performing and cost-optimized design. By invitation. 3 labs · 6.2 hours
- Path Networking Addresses, ports, names and TLS - the four things between a browser and your app, on a real Linux machine. 9 labs · 2.2 hours
- Path Node.js Start a project, write scripts and manage a package.json with npm - all offline, in a real terminal. 1 lab · 12 min
- Path Python Learn Python by writing it, in a real notebook and a real terminal, graded on what your code actually does. 4 labs · 58 min
- Path CI/CD with GitHub Actions Write real workflow files, check them like a runner would, and learn the safe way to deploy to AWS from CI. 3 labs · 45 min
- Path Web Servers and Proxies Serve a site, put a reverse proxy in front of an app, balance load, cache responses and add HTTPS - the nginx every DevOps engineer meets first. 5 labs · 72 min
- Path Infrastructure as Code Describe servers, buckets and networks in files and let a tool build them - Terraform, Ansible and CloudFormation, graded on real config files. 10 labs · 2.5 hours
- Path Jenkins Read a Jenkins home, diagnose an install, drive the CLI, back up and restore, and build a delivery pipeline - on a practice controller, graded on real files and real builds. 5 labs · 75 min
- Path AI Agents Build agents that call tools, one small step at a time. 1 lab · 15 min
- Path Kubernetes Write the manifests that run apps on a cluster - Deployments, Services, probes, Ingress, network policies, Kustomize and Helm, GitOps and a service mesh - graded on the real YAML you write. 8 labs · 2.3 hours
- Path Monitoring and Logging Metrics, alerts, dashboards, logs and traces - write the real Prometheus, Alertmanager, Grafana and OpenTelemetry files, query logs, and work out an error budget. 7 labs · 2.1 hours