There are many reasons to hire a Mercurial developer. Some of the benefits include: - Mercurial developers are experienced in managing code repositories and have a strong understanding of how to work with code versioning systems. This can be extremely helpful when it comes to coordinating team efforts, keeping track of changes, and resolving conflicts. - Mercurial developers are typically very familiar with various development tools and workflows. This can save your team time and effort by having someone who can quickly set up or troubleshoot development environments. - Mercurial developers tend to be very proactive and communicative. This can help avoid potential problems before they happen, and keep your project on track overall.