The Agile Methodology ( Am ) For Software Development Essay

“Agile” was first introduced in 2001, by a team of software engineers looking to improve their adaptiveness and responsiveness to ever-changing requirements. Not knowing where to begin, the team began by formulating principles, which they would use to guide their new development process. Which, in turn, lead to the creation of the Agile Manifesto, and thus a new methodology was born.

The Agile Methodology Principles makes the development much faster because the primary importance is given to the customer satisfaction and continuously delivers product. Even though requirements change at the ending phase the product is developed. The Agile development insist the self-organizing team which can create requirements, best architectures, best models. The Agile development promotes a distinct way of thinking to build things and methods to deliver continuous improvement of product. It facilitates to make best practices and decisions together. It a development to promote the adaptive planning, continuous improvement, evolutionary development and delivery, and required time to complete work. It encourages for rapid response to change in the whole development cycle. The project team prefers agile development to move in a creative and quick way. The project progress also depends on working software and project environment and support is provided and built by the individuals. They promote the sustainable environment. Constant attention is provided to the technical excellence and best models are given by the agile methodology. This principle helps the project team members

The Development Team – A group who has various knowledge and experience with developing the system.

Integrate and Test: In integration and test the developed functionality is embedded into the current software and tested across various platforms.

methodology and how they can be implemented interactively. Agile is a much more adaptive method than

Testing: It runs all the necessary testing to check the system if there is any problems or issues that need addressing.

Focus is kept on the recurrence of condensed work cycles and also at the functional product yielded by the outcome, but in waterfall technique only once chance is been given to the development team to keep the project aspects right. But under the agile technique each and every feature of development including the design, requirements, is thoroughly checked under its lifecycle (Mahfuj et al, 2012). There is always some time to steer in another direction if a team stops at regular interval say after every two weeks and re-evaluates the project done.

A brief document was created entitled, “The Agile Manifesto,” which outlined their innovative approach to software development processes. Their work continues to influence “best practice” methods used in top-notch educational programs across the IT industry today. The manifesto underscores the belief that software development is a dynamic and responsive process that should value individuals and interactions over processes and tools, working software over comprehensive documentation, customer collaboration over contract negotiation and response to change over following a plan.

can stand alone as the sole development strategy. Verner and Cerpa (1997) observed a relationship between the size of a department and the preference to utilize a prototype. They also discovered many of the aspects of a waterfall approach that made it widely used still hold true. Developer communication and project control have long been seen as positive characteristics of the waterfall approach. The increased control is the result of the rigid, phased structure that defines a waterfall development plan. A drawback to this development strategy is the lack of feedback that we see in the scrum or agile method. This lack of feedback makes having a complete requirements essential, the lack of which can mean an unsuccessful or scrapped project.

Agile is an iterative and incremental (evolutionary) approach to software development which is performed in a highly collaborative manner by self-organizing teams within an effective governance framework, with "just enough" ceremony, that produces high quality solutions, in a cost effective and timely manner which meets the changing needs of its stakeholders [1].

Agile methods are one of the most recently conceived methodologies for developing software intensive systems. Agile methods refer to a family of methods that tend to favor working code over documentation, individuals over tools, collaboration over negotiation and thriving in volatile environments over following a plan ("Agile Manifesto" 2001). However, agile methods are not indicated for all projects; project managers, with organizational support, must decide if agile methods will provide the most benefit over conventional software engineering methods for developing new software intensive projects.

Software development is a field where developers thrive to provide products faster, better and very inexpensive methods. “Agile Development” term used for several iterative and incremental software development methodologies. Each agile method is unique in its approach, they all impart a typical vision and core attributes. As matter of fact all the methods are fundamentally incorporate with each other and having a review system provides successive ways to enhance, refine and deliver a software system. The below figure represents the steps followed in agile development

Software development is one of the highest demands in all over the world. We use software development techniques to solve the problems and to satisfy customers. Agile software development is a conceptual framework for software; it is also a group of software development methods based on iterative development. In 2001, agile software development was created by seventeen people with a desire to find alternative approaches to software development. The most important thing about agile methods are team work, conveying information to the team, face to face conversation, and satisfy the customer. There are various methodologies but I am going to describe the most popular ones.

Agile methodology is for a task that needs great deftness in necessities. The key components of Agile are its short-termed conveyance cycles (sprints), Agile necessities, dynamic group society, less prohibitive task control and concentrate on real-time communication.

The requirements gathering and analysis phase is the most critical phase for the overall success of the project because this phase helps “identify and capture stakeholder requirements using customer interviews and surveys” (Smith, 2016). In order to successfully capture software requirements from the stakeholder, developers need to conduct conference meetings to understand the capabilities of the software. This conference meeting usually takes place only once, so it is essential that developers collect all the information required for the software during the elicitation requirement meeting. For developers to be successful in collecting all the required information, it is a