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Process in Maruthi InfoTech

There are various software development approaches defined and designed which are used/employed during development process of software, these approaches are also referred as Software Development Process Models

Each process model follows a particular life cycle in order to ensure success in process of software development.

Software life cycle models describe phases of the software cycle and the order in which those phases are executed. Each phase produces deliverables required by the next phase in the life cycle. Requirements are translated into design. Code is produced according to the design which is called development phase. After coding and development the testing verifies the deliverable of the implementation phase against requirements.

We follow SDLC method to design & deliver the product.

SDLC Steps!

There are following six phases in every Software development life cycle model

1. Requirement gathering and analysis

Business requirements are gathered in this phase. This phase is the main focus of the project managers and stake holders. Meetings with managers, stake holders and users are held in order to determine the requirements. After requirement gathering these requirements are analyzed for their validity and the possibility of incorporating the requirements in the system to be development is also studied.

  • Output:
  • Requirement document
2. Design

In this phase the system and software design is prepared from the requirement specifications which were studied in the first phase. System Design helps in specifying hardware and system requirements and also helps in defining overall system architecture. The system design specifications serve as input for the next phase of the model.In this phase the testers comes up with the Test strategy.

  • Output:
  • Design & Test document
3. Development

On receiving system design documents, the work is divided in modules/units and actual coding is started. Since, in this phase the code is produced so it is the main focus for the developer.It's important in this phase for developers to be open-minded and flexible if any changes are introduced. This is the longest phase of the software development life cycle.The finished product here is input to the Testing phase.

  • Output:
  • Finished product

 

4. Testing

After the code is developed it is tested against the requirements to make sure that the product is actually solving the needs addressed and gathered during the requirements phase. During this phase all types of functional testing like unit testing, integration testing, system testing, acceptance testing are done as well as non-functional testing are also done.

  • Output:
  • Reliable software
5. Deployment

After successful testing the product is delivered / deployed to the customer for their use. As soon as the product is given to the customers they will first do the beta testing. If any changes are required or if any bugs are caught, then they will report it to the engineering team.Once those changes are made or the bugs are fixed then the final deployment will happen.

  • Output:
  • Software deployed in production
6. Maintenance

Once when the customers starts using the developed system then the actual problems comes up and needs to be solved from time to time. This process where the care is taken for the developed product is known as maintenance.If required, the users are trained on, or aided with the documentation on how to operate the software and how to keep the software operational.

  • Output:
  • Client Satisfaction