Introduction

During the Software Development Life Cycle (SDLC), once the requirement gathering phase is complete, then generally comes the Design and Architecture phase, wherein the high-level flow of the project is defined and broken down into smaller components of modules. When there are many team members in a project, it is necessary that each team member is clearly assigned a specific part of the module and that they are aware of their requirements. This way, they can independently write their part of the code in an isolated environment and make sure it works fine. Once their part of the work is complete, they can integrate their module with the other developer's modules and make sure the overall project is executing as per the requirements.

This concept can be applied to small projects too, where the developer is completely working on a requirement, breaking it down into smaller components, developing components in an isolated environment, making sure it executes as per the plan...