Software development is a technically complex process that passes through different phases throughout the development process. The concept is called software (S / W) Development Lifecycle (SDLC) and includes the various phases of development (S / W). To successfully deliver software development services, organizations need to define a development method that meets the project requirements. Different projects may require different methodologies before software development providers need to evaluate project requirements and then configure the software development lifecycle strategy.
Most software development providers have a predefined method that is implemented during the development of a software. The process is slightly modified according to project requirements, but the essence of project development remains unchanged. The basic stages of software development are as follows:
Requirements Specifications: The first and most important step in software development is gathering the project requirements. Organizations should begin to analyze the feasibility and requirements of the project. Some questions that need to be clarified at this stage:
What are the expectations in the project?
What do you want the user in the software?
Is the project technically feasible or not?
With the above questions and many more, responses must be received and duly justified before development developers go further.
Planning: This section includes the development of the development related to project development in all the small installments. The requirements of the project are evaluated and an implementation strategy is developed to implement these requirements in the form of a software. The design phase can be divided into two categories: system design and component design. System design is the development of the software as a whole, where questions arise as the interaction of each component. The design phase of the ingredient, as its name suggests, deals with designing each component.
Implementation: The constituents are actually created in the implementation phase. The design layout created in the previous phase is implemented and transformed into a machine language that the computer can understand and respond. Programming languages, such as C, C ++, C #, Asp.Net, PHP etc. It is used in accordance with the project requirement to achieve the best possible result. The source code and the database are created in the implementation phase. Accurate and effective design of the software is essential for the successful implementation of the software.
Testing: The test phase usually starts after the components are created, but in some cases the software development service can launch the testing with the execution phase. This method can take a little effort and time, but the final solution eliminates any discrepancies or errors as they are detected and removed as soon as a component is developed.
Installation: The software components are tuned and the completed software is installed and implemented on a computer system. If all the previous sentences are done professionally, there will be no problem in the installation phase. After installing the software, a thorough testing is required to ensure that the ultimate solution works in the desired way.
Maintenance: It was found that almost all software passed through the changes and modifications. This may be due to some new requirements, discarded features, or changing business strategy. This requires continuous evaluation and maintenance of the software.
Most software developers (S / W) developers follow the above software development methodology. This is the basic method of S / W development services. After completing and successfully delivering the software, the service provider does not end. The professional S / W development company offers maintenance services to provide customers with a seamless and well-functioning solution.