It is difficult to understand other people's code in one go. A fresher needs to follow a few things before working on an existing project. Read the blog to know more.
If you are new to that technology and do not have any idea about the flow of the project, then you are doomed. There are a few things that need to be followed for a particular project or technology.
https://opspl.com/blog/is-working-on-an-existing-project-a-piece-of-cake/











