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Beginner
Linux Basics
Master the Linux command line and core system concepts from scratch.
10 lessons0.9h
Start LearningFree Cloud & DevOps Courses
Structured, beginner-friendly courses on the technologies behind every cloud certification. Read at your own pace — no sign-up required.
35 courses324 lessons32+ hours of content
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Beginner
AWS Cloud Fundamentals
Understand the core AWS services, global infrastructure, and cloud concepts that every certification exam tests.
10 lessons1h
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Beginner
Kubernetes Basics
Go from containers to cluster — learn the concepts, components, and practices behind Kubernetes.
10 lessons1h
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Beginner
Terraform Basics
Write, plan, and apply Infrastructure as Code with HashiCorp Terraform.
10 lessons0.9h
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Beginner
Networking Basics for Cloud Certifications
Understand TCP/IP, DNS, firewalls, and cloud networking — the concepts behind every certification exam.
10 lessons0.9h
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Beginner
Google Cloud Fundamentals
Learn the core GCP services, global infrastructure, and cloud concepts behind Google Cloud certifications.
10 lessons0.9h
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Beginner
Microsoft Azure Fundamentals
Build a solid foundation in Azure cloud services and prepare for the AZ-900 and beyond.
10 lessons0.9h
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Intermediate
DevOps and SRE Fundamentals
From code commit to production: learn the practices, tools, and culture behind modern DevOps and Site Reliability Engineering.
10 lessons1.1h
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Beginner
Git and GitHub Basics
From your first commit to collaborating on open source: master Git version control and GitHub workflows.
10 lessons1h
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Beginner
AI and ML Fundamentals
From perceptrons to transformers: a practical introduction to artificial intelligence and machine learning for engineers.
10 lessons1.1h
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Beginner
Docker and Containers Basics
Build, ship, and run any app anywhere — master the container technology that powers modern cloud and DevOps.
10 lessons1h
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Beginner
Cybersecurity Fundamentals
Understand the threats, defences, and frameworks that protect modern systems — the foundation behind Security+, AZ-500, and SC-900.
10 lessons1.1h
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Beginner
Python for DevOps and Cloud
Use Python to automate cloud infrastructure, glue services together, and ship reliable production code.
10 lessons1h
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Beginner
SQL and Databases Fundamentals
Understand how data is stored, queried, and operated — the bedrock of every cloud data certification.
10 lessons1h
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Beginner
CI/CD Pipelines
Automate build, test, and deploy with GitHub Actions, GitLab CI, and modern CI/CD patterns.
10 lessons0.9h
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Beginner
Observability and Monitoring
Metrics, logs, and traces — see what your systems are actually doing.
10 lessons0.9h
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Beginner
Cloud Security Fundamentals
Protect cloud workloads — IAM, network, data, detection, and compliance.
10 lessons1h
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Beginner
Data Engineering Fundamentals
ETL, warehouses, lakehouses, and the modern data stack from scratch.
10 lessons0.9h
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Intermediate
System Design Fundamentals
Design scalable, reliable systems — from load balancers to sharded databases.
10 lessons0.9h
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Beginner
API Design: REST and GraphQL
Design APIs that developers actually want to use — REST, GraphQL, and the production concerns that surround both.
10 lessons0.8h
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Beginner
Bash and Shell Scripting
Master the Linux command line and write scripts that automate the boring parts of your job.
10 lessons0.8h
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Beginner
Agile and Scrum Fundamentals
Understand Agile, Scrum, and Kanban — the methods that shape how modern software teams plan and ship.
10 lessons0.8h
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Beginner
ServiceNow Fundamentals
Master the Now Platform from tables and ACLs to Flow Designer and update sets — the foundation for CSA, CAD, and CIS certifications.
8 lessons0.9h
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Intermediate
GitHub Actions & Workflows
Build, test, and deploy software with GitHub Actions — the most widely adopted CI/CD platform on the planet.
8 lessons0.9h
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Intermediate
HashiCorp Vault & Secrets Management
Centralize, encrypt, and govern secrets across your stack — the foundation of modern zero-trust architectures.
8 lessons0.9h
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Intermediate
Generative AI & Prompt Engineering
Build with large language models like a professional — prompting patterns, RAG, fine-tuning, evaluation, and production GenAI architecture.
8 lessons0.9h
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Beginner
IT Fundamentals (CompTIA A+ Prep)
Your launchpad into IT — hardware, operating systems, networking, mobile, troubleshooting, and security fundamentals for the CompTIA A+ Core 1 and Core 2 exams.
8 lessons0.9h
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Intermediate
Helm and Kubernetes Packaging
Package, version, and deploy Kubernetes applications with Helm — the de facto package manager for Kubernetes.
8 lessons1h
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Intermediate
Platform Engineering and Internal Developer Platforms
Build the "Goldilocks" platform — paved paths for developers, guardrails for operators, and a measurable product mindset.
8 lessons0.9h
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Intermediate
Go Programming for Cloud and Infrastructure
Learn Go — the language of Kubernetes, Terraform, Docker, and most modern cloud-native tooling.
8 lessons1h
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Intermediate
Zero Trust Architecture
Never trust, always verify — the security model replacing perimeter firewalls in modern cloud and enterprise networks.
8 lessons0.9h
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Intermediate
Cloud FinOps and Cost Management
Turn cloud spend from a finance problem into an engineering discipline — visibility, accountability, and continuous optimisation.
8 lessons0.9h
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Beginner
PowerShell for Cloud and Automation
The cross-platform shell and scripting language behind Azure, Microsoft 365, and Windows infrastructure automation.
8 lessons0.8h
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Intermediate
TypeScript for Cloud: CDK, Pulumi, and IaC
Write infrastructure as real code — type-safe, testable, composable — using the AWS CDK, Pulumi, and cdk8s.
8 lessons0.9h
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Intermediate
Incident Management & On-Call Engineering
Respond, resolve, and learn — build the systems and culture that keep production reliable.
8 lessons0.8h
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