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GitHub Actions: The Complete Course

Go from automation novice to confident practitioner with hands-on training in GitHub Actions. Learn to design and implement reliable CI/CD pipelines, create reusable workflows and custom actions, and manage secrets and deployments with industry best practices.
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108 Lectures

Comprehensive Knowledge

11 Hours

Video Duration

30+ Labs

Focus on Practice

Course Certificate

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What you are going to learn

Transform Your Development Process with Enterprise-Grade Automation

This course takes you from the core building blocks of GitHub Actions to designing sophisticated, production-grade automation pipelines. You will master workflow triggers, runners, contexts, and expressions, then build on that foundation with caching, artifacts, job matrices, and execution flow control. Each concept is reinforced through practical exercises that reflect real CI/CD scenarios.

By the end of this course, you will be able to build custom actions, create reusable workflows that share logic across repositories, manage environment-specific deployments with approval gates, and implement security best practices including secret handling and injection prevention. You will not just know how to write workflows. You will know how to design them to be reliable, maintainable, and safe at scale.

By completing this course, you will be able to:

  • Define workflows, jobs, and steps, and execute your first automation using GitHub Actions
  • Configure workflows to trigger on multiple events
  • Run workflows on GitHub-hosted runners
  • Discover, evaluate, and implement pre-built actions from the GitHub marketplace
  • Access workflow data using contexts for multiple sources
  • Write expressions with conditional logic, comparisons, and built-in functions
  • Define variables at workflow, job, step, and organization levels
  • Control job execution flow using conditional statements and explicit job dependencies
  • Pass data between jobs for multi-stage pipelines
  • Implement caching strategies
  • Generate multiple job variations using matrix strategies
  • Create custom actions in composite, JavaScript, and Docker formats
  • Design reusable workflows that share automation logic across multiple repositories
  • Deploy production-grade automation that scales with your development team

Course Contents

Frequently asked questions

Who is this course designed for?

This course is designed for multiple technical roles:

Software Engineers and Developers who want to modernize their development workflows will learn to automate testing, building, and deployment directly from their repositories, eliminating manual steps and reducing deployment errors.

DevOps Engineers and Platform Engineers seeking to implement enterprise-grade automation will master advanced concepts including custom actions, reusable workflows, environment management, and security practices that enable organization-wide standardization.

Technical Leads and Architects evaluating automation tools for their teams will gain deep understanding of GitHub Actions capabilities, limitations, and best practices to make informed decisions about CI/CD infrastructure.

Developers New to Automation who have limited CI/CD experience will start from fundamental concepts and progress through structured modules with practical exercises, building confidence in designing production-ready pipelines.

What prior knowledge do I need before taking this course?

You should have familiarity with version control using Git and a basic understanding of the command line and terminal operations. Experience with any programming language is helpful for understanding application examples throughout the course, though the focus is on automation rather than application development.

No prior knowledge of GitHub Actions or CI/CD concepts is required. The course starts from the fundamentals and builds your knowledge progressively through hands-on exercises that reinforce each concept before moving to more advanced topics.

Will I incur costs while taking this course?

The entire course can be completed for free using the GitHub free tier and free tools.

Free Components:
  • GitHub free tier (unlimited public and private repositories)
  • GitHub Actions free tier (2,000 minutes per month for private repositories)
  • All course code examples and exercises
  • Community-supported tools and runtimes

Optional Costs:
The course primarily uses GitHub's free tier. If you choose to set up self-hosted runners or use advanced GitHub Enterprise features not covered in the course, those would incur optional costs. However, the core curriculum and all practical exercises remain within the free tier.

Do I need to understand shell scripting to succeed in this course?

No, you do not need to be a shell scripting expert to succeed. The course teaches necessary scripting concepts in context as you build workflows. Many course sections demonstrate using pre-built actions from the GitHub marketplace rather than writing shell scripts from scratch.

Familiarity with running commands in a terminal is helpful, and the course covers scripting basics for common automation tasks. If you prefer to avoid shell scripting, you will learn to leverage composite actions and pre-built actions that encapsulate complex logic, allowing you to build powerful workflows with minimal scripting knowledge.

How will I use GitHub Actions after this course?

You will use GitHub Actions to automate common development tasks directly from your repositories. Practical applications include running automated tests when code is pushed, building application binaries and container images, deploying applications to staging and production environments, managing pull request workflows, and enforcing code quality standards.

You will create reusable workflows and custom actions that your team shares across projects, reducing duplicated effort and standardizing automation practices. You will implement environment-specific configurations for staging and production deployments with appropriate security controls. You will optimize pipeline performance using caching and artifact strategies. You will design concurrency controls that prevent deployment race conditions and ensure orderly infrastructure modifications.

The skills you acquire apply to any development workflow and complement related technologies like Docker, Kubernetes, and cloud platforms.