Mastering Claude Code: Practical AI Development, GitHub Automation, and Multi-Agent Collaboration

This is a comprehensive practical course for everyone, from developers new to Claude Code to those who want to actively utilize AI in their professional work. In this course, you will learn step-by-step, starting from the basic concepts and natural language processing principles of Claude Code to installation, conversation and session management, model and effort settings, and context management. Afterward, you will master practical development methods that can be immediately applied to real projects, such as codebase exploration, writing accurate prompts, bug debugging, TDD workflows, refactoring, and automated quality control using Hooks. Furthermore, it systematically covers the latest AI development processes using Claude Code, including Git PR code reviews, GitHub Actions automation, parallel development using Git Worktree, Skills development, sub-agent configuration, multi-agent collaboration, team standardization and onboarding, and technical documentation. The course is structured around examples and projects that can be directly applied in the field, allowing you to build development capabilities for real-world tasks rather than just learning simple features. You will fully master a new way of developing—collaborating with AI to maximize development productivity using Claude Code.