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Agile Software Development Methodologies Essay

1604 words - 6 pages

The conventional software development methodologies projects have failed to overcome the problem of volatility in the present project management processes in organizations. This is because they are mostly linear and sequential, imposing a significant challenge when meeting changing user requirements. Volatility in user requirements has been a significant predicament until the discovery of agile project management methodologies such as scrum, Extreme programming, and Future driven development. Volatility originates from the urge of organizations to cope up with varying technological structure and market dynamics (Cockburn, 2002). The conventional software development methods include sequential and linear processes cannot meet changing user requirements, but have shown their efficacy in meeting consistent requirements. These challenges have increased sophistication and inter-reliance of systems subjecting the usual methods to extinction. The concept of agile software development refers to an iterative method employed when determining the necessities of software developments projects with regard to flexibility and intensified interaction. Apparently, agile software development methodologies are more advantageous than conventional methods. The supporting facts to this statement reveal why scrum and XP are increasing emerging as preferable techniques. The main purpose of this is to discuss the criteria used to support the claim that agile software development methodologies are a superior design method. This paper affirms that agile software development methodologies are more effective than the conventional project methodologies because they are simple, iterative and incremental, resulting to efficacy in meeting changing customer requirements.
Extreme programming is essential in improving software development projects in five key ways including communication, feedback, respect, courage, and communication (Highsmith, 2002). It is evident that extreme programmers engage in regular communications with other programmers and their potential customers. Their simplicity is evident in the precise and clean design of software. A two-way communication between programmers and customers stimulate feedbacks through testing of software on its first day of release. The backbones of agile project management are timely delivery of the software to clients and implementation necessary changes.
Schwaber & Beedle (2002) asserts that Extreme Programming (XP) has increasingly emerged to be a popular methodology technique because of its customer satisfaction. Unlike other software development techniques that offer customer satisfaction on a future date, Extreme Programming delivers what consumers want at the right time. The delivery of software in releases consisting of single or more iterations system collectively conveys the entire value to the customer (Favaro, 2002). Despite the system being incomplete at the end of iteration, the implemented functionalities perform...

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