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DevOps Beginners

For developers moving into operations, CI/CD, and deployment ownership — from understanding what a pipeline actually automates through to writing safe, idempotent deployment scripts and rolling back when something goes wrong.

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Beginner to Intermediate5-6 hours7 stops

This path takes you from "what does CI/CD actually mean" through a real, hands-on cloud deployment, to the safety practices (idempotent scripts, safe rollback, credential hygiene) that separate a deployment pipeline that works today from one that's still trustworthy a year from now.

The Git workflow guide at the start isn't optional context — every stop after it assumes you're comfortable with the branch, commit, and push discipline it covers, since that discipline is what makes an automated deployment pipeline safe to trust in the first place.

1 Git for a Real Website: The iamravi.com Workflow Guide · intermediate
A structured, practical course in Git and GitHub, taught through the actual workflow used to build and maintain a production Node.js site — not a shallow command dump.
2 What Is a CI/CD Pipeline, Really Guide · beginner
CI/CD explained without the buzzwords — what continuous integration and continuous deployment actually automate, and what a real pipeline looks like end to end.
3 Writing Idempotent Deployment Scripts Guide · intermediate
What idempotent actually means for a deployment or automation script, why it matters when a script might be run twice by accident, and concrete patterns for writing scripts that are safe to re-run.
4 Rolling Back a Bad Deployment Safely Playbook · intermediate
A concrete, step-by-step playbook for rolling back a bad production deployment: confirming the problem, choosing revert vs. redeploy, executing safely, and verifying the rollback actually worked.
5 Your First GCP Cloud Run Deployment Lab · beginner
A hands-on, from-scratch lab deploying a simple application to GCP Cloud Run — the actual commands, what each one does, and how to confirm it worked.
6 Secrets Management: Don't Commit That Password Guide · beginner
Practical credential hygiene for real projects — why secrets don't belong in source control, how .gitignore and environment variables actually protect you (and where they don't), and what to do if a secret is committed by mistake.
7 Monitoring 101: Metrics, Logs, and Traces Guide · beginner
The three pillars of observability explained plainly — what metrics, logs, and traces each tell you, and which one to reach for first depending on the question you're actually asking.

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