Waterfall iPad Methodology
This is the classic software development model and is widely accepted internationally. It increases the quality and efficiency of the complete development cycle and helps in predefining deadlines for various phases during the development cycle.
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Requirement Analysis :
BT project manager interacts with the client to grasp the requirement. Requirement is broken down into measurable, testable components which often assist in System design process for the application to be developed. Our highly experienced project managers having multiple years of experience in software development project handling communicate with client, to gather the requirement. They sought any clarification through repeated meetings and freeze out a clear cut requirement document. -
System Design :
These requirements frozen in step1 are then processed further. A system design is prepared containing blueprint of assorted modules and database components, which require to be developed to deliver the final product. The modules are generally classified depending upon the architecture of the application. It may be a single tire or an n-tire application. The classes to be used, database tables and their interaction with other entities is defined, so as to build a suitable document for phase wise development. -
Application Development :
Once the design as per step2, is complete the various modules defined are divided among different teams. Our high caliber software developers and GUI designers than take over. They develop and do unit testing for their respective modules. Their work is monitored closely by the team leader, so that the modules are finished within the deadline and coding is of best quality. -
Integration :
The various modules developed are now integrated to complete the system. Since the application was developed in different modules, it is pertinent that it is correctly integrated so that the final product is user acceptable. -
Testing and Debugging :
After, each phase of application development and integration the application is tested by the testing team. Testing is performed as per the test plans created during the design and development phase. This process comprises look and feel testing (or the GUI testing as it is called), integration testing, load testing and regression testing with the aim of preventing any bug from being present in the final product. The Quality Analysis team tests the product with both manual & automated tools depending upon the need. -
Implementation :
Once the system is stable, it is delivered to the client and installed. The application is now ready to use from our end. In case there is an already running version, it is advised that both the new and old system is run parallel before completely changing over to the new one. Once the users find it stable and comfortable to work with, the application is ready to be rolled over as new system to automate the tasks. -
Maintenance :
Not all the problems with a software application come into picture directly but they arise time to time and needs to be solved; hence this process is referred as Maintenance. We provide support and maintenance services, to make sure that once the product is delivered and implemented, it runs totally bug free. Any new functionality required to enhance the product usability and application will be catered to as well.
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