Abstract
The implementation phase is the last stage of your software development, in which you will have the chance to describe any difficulties you have faced during the implementation. You must also state which parts of the requirements are met and which are not. Furthermore, the implementation part must include the user and installation guides for your system, too. Software implementation is the third stage in which you are supposed to implement the software system you have designed in the previous stage. You can use any object-oriented programming languages to implement your system, e.g., PHP and C#. In this chapter, the authors applied software engineering techniques for AOES example to implement a real case to develop a personal website with all user requirements and show in detail how they transfered all system analysis to the whole system as a real practical case.