Cloud Computing, DevOps & SRE — Free Course

Practical Equipment & Study Requirements

What laptop, phone, internet, and free tools you need for this field—plus cloud options if your device is low-spec.

8GB+ Laptop + Free Cloud Sandboxes

Laptop / PC Specs

Minimum: 4GB–8GB RAM laptop with SSH client (use AWS Skill Builder, Google Cloud Skills Boost & Play with Docker in browser).

Recommended: 16GB RAM, 4+ CPU cores, 256GB+ SSD for running Docker Desktop and local Minikube/KinD Kubernetes clusters.

Free Cloud Option: Play with Docker, KillerCoda (Kubernetes browser labs), and Microsoft Learn / AWS Free Sandboxes — zero credit card risk.

Phone & Internet

Laptop Essential

You can read Linux & SRE books on a phone, but terminal scripting, Docker, Terraform, and Kubernetes labs require a laptop.

Internet: 3–10 Mbps recommended for pulling container images and cloud lab consoles.

Free Software & Hardware Kit

Docker Desktop / Engine Git & GitHub Actions Terraform CLI kubectl & Minikube

Hardware / Kit: None required — all servers and clusters run via containers or free cloud sandboxes.

Best Way to Study This Field Easily: Use KillerCoda & Play with Docker browser labs so you can practice Kubernetes and Linux risk-free with one-click resets.

All Levels (1–8) Beginner Intermediate Advanced Expert

Beginner Stage

Zero prior experience required — core concepts & first hands-on builds.

Step 1 beginner ~12 hrs

Linux Servers, Bash Scripting & Networking

Automate routine server tasks with shell scripts and manage remote Linux VMs.

What You Will Learn

Bash scripts, cron & systemd
Reverse proxies (Nginx/Caddy)
SSH hardening & TLS certs

Free Public Courses & Official Docs

The Linux Command Line (Free PDF)

LinuxCommand.org • Book

Open Free

DigitalOcean Community Tutorials

DigitalOcean • Tutorials

Open Free

Hands-On Milestone Project: Write a Bash backup & health-check script for a Linux web server.

Step 2 beginner ~14 hrs

Cloud Core Concepts: Compute, Storage, IAM & VPC

Understand cloud regions, object storage, virtual networks, and least-privilege IAM.

What You Will Learn

VMs, serverless & object storage
VPC subnets & security groups
IAM roles & billing alerts

Free Public Courses & Official Docs

AWS Skill Builder (Free Tier)

AWS • Free Courses

Open Free

Google Cloud Skills Boost

Google Cloud • Courses

Open Free

Hands-On Milestone Project: Design a 3-tier cloud architecture diagram with private DB subnet and CDN.

Field Mastery Assessment

Cloud Computing, DevOps & SRE — Practical Mastery Assessment

Score 80% or higher (5 scenario questions) + submit your real practical capstone project after at least 7 days of study to earn a Verified MESHLUMA Certificate.

Sign In & Complete Study Steps to Unlock Test

Tests are given after studying all 8 steps to prove real practical mastery.

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