#rapid application development model

Test-driven development projects require mobility and flexibility. Hence rapid development model suits the best. It is perfect for developing consumer-facing mobile apps where the ultimate focus is the user experience.  

Here is how the RAD model works in 5 key stages:  

The first stage is always about defining and particularizing schedules, goals, and objectives and setting the budget for the software.  

Then starts, the process of prototyping. For that requires the collaboration of designers and developers to work with the clients to optimize the prototyping process.  

The third step involves collecting feedback. As the developers start developing the software using the RAD model, clients start putting in their feedback to make the output worthy.

Then the developers need to test the code they have written to create the software. This is one of the most important steps in the RAD model that involves checking and rechecking if the software is running properly and reaching the client’s expectations or not.  

The last and final stage of the rapid application development model is finalizing. Here the developers implement the last changes and launch the software. Starting from data conversion and system switchover to last-minute adjustments, this stage includes all.