Top 10 DevOps Projects for Your Portfolio
Ten hands-on DevOps projects — from CI/CD pipelines to Kubernetes and observability stacks — that will take you from beginner to job-ready.
The fastest way to become job-ready in DevOps isn't more tutorials — it's shipping real projects you can talk about in interviews. Below are ten portfolio projects, ordered from beginner to advanced. Each one teaches a core skill hiring managers ask about, and you can track them in the Projects tracker as you go.
1. CI/CD pipeline for a small web app
Build a GitHub Actions (or GitLab CI) pipeline that lints, tests, builds, and deploys a Node or Python app to a free host on every push to main. Bonus: add a staging environment that auto-deploys from a develop branch.
2. Dockerize a multi-service app
Take an app with a frontend, backend, and database. Write a Dockerfile for each service, then orchestrate them with docker-compose. You'll learn images vs containers, volumes, networks, and healthchecks — the foundation for everything else.
3. Infrastructure as Code with Terraform
Provision a VPC, a small EC2/Compute instance, and a managed database on AWS, GCP, or Azure using Terraform. Keep state in a remote backend. This is the single most common IaC tool in job descriptions.
4. Kubernetes cluster running your app
Spin up a local cluster with kind or minikube, write deployment + service + ingress manifests, and roll out your dockerized app. Then graduate to a managed cluster (EKS, GKE, or AKS) and add Helm charts.
5. Monitoring + alerting with Prometheus and Grafana
Instrument your app, scrape metrics with Prometheus, visualize them in Grafana, and wire up at least one Alertmanager rule that pages you on Slack or email. Observability is a fast-growing area employers care about.
6. Centralized logging
Ship application and container logs into Loki, OpenSearch, or an ELK stack. Build a dashboard that lets you search across services. Pair it with structured JSON logging in your app.
7. GitOps with Argo CD or Flux
Store your Kubernetes manifests in a Git repo and let Argo CD reconcile the cluster to match. Watch a commit roll out to production automatically. GitOps is becoming the default pattern at modern companies.
8. Secrets management
Replace hardcoded credentials with a real secrets backend — HashiCorp Vault, AWS Secrets Manager, or Sealed Secrets for Kubernetes. Show that you understand rotation and least-privilege access.
9. Multi-environment Azure DevOps pipeline
If you're targeting enterprise roles, build the same CI/CD project in Azure DevOps with multi-stage YAML pipelines and environment approvals. Many large companies are Azure-first and this skill stands out.
10. Chaos engineering experiment
Use Litmus or Chaos Mesh to inject pod failures, network latency, or CPU stress into a running cluster. Document what broke, what your alerts caught, and what you fixed. This is the kind of project that gets remembered in interviews.
How to actually finish these
Pick three projects. Add them to your Projects tracker, set milestones in the Planner, and review your progress weekly in Review. Finished > perfect — a working CI/CD repo on GitHub beats five half-built Kubernetes labs every time.
When each project is done, write a short README explaining the architecture, the trade-offs, and one thing you'd do differently. That README is what recruiters and hiring managers actually read.