Establish automated code review
With ReSharper, code review is actually easy. After all, the inspection markers that show errors and possible improvements and other issues are shown everywhere and are hard to miss.
If, however, you want to inspect all issues at once, there’s a way to do that too — choosein the menu. This will show you a tree that groups the issues by type and lets you drill down right to the particular instances:
Bearing in mind that each ReSharper's code inspection is configurable in the ReSharper Options dialog and the preference can be easily shared using the ReSharper's layered settings, what you get is effectively an automated code review process.