Before systems development methods came into being, the development of new systems or products was often carried out by using the experienceand intuition of management and technical personnel. However, the complexityof modern systems and computer products long ago made the need clear forsome kind of orderly development process.

Software Development development is similar to Web application development and has its roots in more traditional software development. One critical difference, however, is that mobile applications (apps) are often written specifically to take advantage of the unique features a particular mobile device offers.

Software Development development efforts will focus on creating browser-based applications that are device-agnostic. Browser-based applications are simply websites that are built for mobile browsers. Such sites are built to load quickly over a cellular network and have finger-friendly navigation.

Features of Software Development

Feature-oriented software development (FOSD) is a paradigm for the construction, customization, and synthesis of large-scale software systems. The concept of a feature is at the heart of FOSD. A feature is a unit of functionality of a software system that satisfies a requirement, represents a design decision, and provides a potential configuration option. The basic idea of FOSD is to decompose a software system in terms of the features it provides. The goal of the decomposition is to construct well-structured software that can be tailored to the needs of the user and the application scenario. Typically, from a set of features, many different software systems can be generated that share common features and differ in other features