Bitbucket

1. Version Control: Supports Git and Mercurial version control systems for managing code repositories.

2. Unlimited Private Repositories: Offers unlimited private repositories for teams to store and manage their code securely.

3. Code Collaboration: Facilitates collaboration among team members through pull requests, code reviews, and inline commenting.

4. Branching Strategies: Supports various branching strategies like feature branching and GitFlow for efficient code management.

Before learning Bitbucket, it's beneficial to have:

1. Version Control Concepts: Understanding of version control concepts like branching, merging, and committing changes.

2. Basic Command Line Usage: Familiarity with using the command line interface (CLI) for executing Git commands and managing repositories.

3. Programming Skills: Basic knowledge of programming languages like Python, Java, or JavaScript, as Bitbucket is primarily used for managing code repositories.

4. Collaboration Skills: Ability to collaborate effectively with team members, including sharing and reviewing code changes.

By learning Bitbucket, you gain the following skills:

1. Version Control: Proficiency in using Git or Mercurial for version control, including branching, merging, and managing code repositories.

2. Code Collaboration: Ability to collaborate effectively with team members through pull requests, code reviews, and inline commenting.

3. Continuous Integration/Continuous Deployment (CI/CD): Understanding of integrating Bitbucket with CI/CD tools like Jenkins or Bitbucket Pipelines for automated build, test, and deployment workflows.

4. Issue Tracking: Knowledge of managing tasks, bugs, and feature requests within Bitbucket repositories using built-in issue tracking tools.