How did you manage source code?

Interviewers ask how you manage source code to evaluate your technical skills and your understanding of best practices in software development. They want to assess your familiarity with version control systems, collaboration tools, and your ability to maintain code quality over time. Additionally, this question reveals how well you work with teams and handle project organization, which are critical in software development settings.

Describe your experience with specific version control systems like Git, SVN, or Mercurial. Be sure to mention processes you adhere to, such as branching strategies or code reviews, as this highlights your technical proficiency and collaborative mindset. For instance, "I managed source code primarily using Git, where I established a branching model to ensure that features were developed in isolation until they were ready for production. I also implemented code reviews with my team, which helped maintain code quality and encouraged sharing best practices among team members."