A Git workflows developer manages code versions and collaboration in software development projects. They create branches for new features or bug fixes, ensuring each change is isolated. They commit changes regularly, providing detailed descriptions for each update. They merge branches into the main codebase, resolving conflicts that arise. They also pull updates from remote repositories to keep local code up-to-date. They tag specific versions of code, useful for releases. They revert to previous versions if needed. This developer also uses Git's collaborative features, reviewing and integrating changes from other developers, ensuring a clean, functional code base.