In this step we will conduct a meeting with our clients and discuss in detail what they want and what need of the projects is. We discuss the facts and figures of the project. Requirements includes those tasks that actually need of project. In this step we gather the information and perform analysis on it and finally make documentation. There should be no ambiguous in requirements. We determine the user’s expectation for project.
After gathering the information we design specification which includes all necessary drawings, dimensions, environmental factors, aesthetic factors, maintenance and other factors that will be needed for starting a project. In this step collecting data and analyzing requirements help all these elements for adopting the software development model.
After we carefully design the system, the inputs we take from the system design, the system is first developed in small programs called units which are integrated in the next phase. After that our team test each unit's functionality, which is named as unit testing.
All the units which we developed in the implementation phase are integrated into a system after testing of each unit. Then the entire system is tested for any faults and failures. If there is no problem then it is ready to deploy.
After the functional and non-functional testing is done the product is ready to deploy in the customer environment and finally launch into the market.
After deployment of the product if there occur some issues in the client environment than the issues are fixed. In maintenance, sometime product is enhanced and some better versions are released.