You've learned Git solo. Now learn to use it with a team. You can commit, branch, and merge on your own machine. But team development brings an entirely different set of challenges: remote repositories, pull request etiquette, merge conflicts that refuse to resolve, and branching strategies that seem to multiply overnight. "I can use Git locally, but I struggle on a team" is one of the most common frustrations among developers. This book bridges that gap. Building on the foundations from Vol. I, it provides a practical, workflow-driven guide to mastering Git in a professional team environment. Centered around a clear 9-step development flow, you'll progress from GitHub basics to CI/CD automation and even parallel AI-driven development with git worktree. What You'll Learn Remote repository essentials -- clone, push, pull, fetch, and effective GitHub collaboration The 9-step development flow that protects your main branch Conflict resolution mastery -- merge vs. rebase strategies with step-by-step walkthroughs Advanced AI coding agent integration (Claude Code, GitHub Copilot) in team workflows Pull requests, code reviews, and branching strategies (GitHub Flow and Git Flow) CI/CD automation with GitHub Actions -- testing, linting, and deployment pipelines Troubleshooting common errors and automating quality checks with Git Hooks Hands-on parallel development with git worktree and AI agents Downloadable Resources Includes CLAUDE.md template, remote commands cheat sheet, Git command cheat sheet, error troubleshooting guide, Git Hooks samples, and GitLab self-hosting guide. Who This Book Is For Developers ready to move beyond solo Git usage (ideal follow-up to Vol. I) Anyone who feels uncertain about Git in a team setting Developers who want to use pull requests and CI/CD effectively at work Engineers looking to integrate AI agents into their professional workflow Turn your Git fundamentals into the team-ready skills that employers demand.