Agile Software Development Method Essay

Agile Development is one of the methodologies use in software engineering to help develops software. Today, there are a lot of different approach to Agile method. However, they all share the same value and principals. This method is value interactions over team and customer, workable software, and adaptable to change. Over the processes, documentation, contract, and plan. Agile developer also following 12 principle. 1, Their first priority is to delivery fast and quality software that will satisfy customer. 2, be adaptable to any change in requirement at any point in time, Agile development always

Introduction to Agile Methods by Hayes and Andrews gives detailed-oriented information about different aspects of agile methods like why there is a need for new software development processes and pitfalls of traditionally methodologies and how this lead to emergence of agile methods. They describe various existing agile methods but describes only one in great detailed – Extreme Programming(XP). They define Extreme Programming as agile, adaptive software methodology having well defined values - Communication, Simplicity, Feedback, and Courage. Failing in achieving this values will result in failing Extreme Programming. Extreme Programming is used only when you have complete understanding of the business and requirements. Extreme Programming follow a series of iteration to deliver the final project. Initially the story heard from the customer is broken down into smaller stories such that the developers can assign time to develop that stories and then its deliver to the customers for feedback. Coach plays a vital role in Extreme Programming. Afterwards Hayes and Andrews describe how XP differs from traditional methodologies. They also explain the common misconception about Extreme Programming is spread around the world. There are only fewer companies in the world that uses Extreme Programming because people are afraid of changing to new methods.

“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

One of the initial steps in researching a problem is to know exactly what the problem is and compose a problem statement that unambiguously identifies and defines the problem to research. Sekaran (2003) said, “No amount of good research can find solutions to the situation, if the critical issue or the problem to be studied is not clearly pinpointed” (p. 69). The area of research for this paper focuses on software development, in particular, the study of agile software development methodologies and if these methodologies are successful in delivering software on time, within budget, and includes the requested features.

Using the Agile approach enabled us to organize the software project into chorological order from the User Requirements to the End product. The requirements were formed by meeting our client Fernando on regular bases discussing the requirements of the program. He would assure

We believe we used we used Agile methods such as Scrum which are identified as having 3 categories- roles, artifacts and time boxes. These were all important aspects to implementation during our development to ensure that we were all on the same path. It increases the quality by better handling with changes, reduces error, and increases efficiency with strong framework of necessary procedures.

In Early 2000s, various software systems development methodologies were introduced and were started getting popular. One of them was agile method. Agile is a group of the latest and popular software systems development life cycle methodologies work in iterative way. All the requirements/needs and solutions are solved through collaboration between a development team and a business stakeholder. Agile method usually enhances an organized project management method which promotes regular assessment and revision. And the scrum is a sub group of agile. It is an iterative and incremental agile software development methodology for managing complex software and product development (“The Scrum Guide”).

Agile development is used in a team of five – six developers which work closely together and interact with each other. Before the project starts user requirements are collected from the user. The scrum master will be responsible that the whole team works and also get the customer involved to get more feedback for the project. This is a very good approach because the developers can share their knowledge and learn new skills from each other. The team member should be highly skilled in order to work together to avoid any lack of skills in the development.

Agile development and project management has its roots in the Information Technology world. A large portion of the information that follows in the next two chapters refers to IT related development and projects. That being said, Agile is not limited to IT and in fact the model is expanding well beyond strictly IT.

Abstract: Agile software development is a conceptual framework for software engineering that promotes development in iterations throughout the life-cycle of the project .Software developed during one unit of time is referred to as an iteration, which may last from one to four week Scrum is part of the Agile movement. It is a lightweight process framework for agile development. The Scrum method is most often used to manage complex software and product development, using iterative and incremental practices. And results have been shown about significantly increase in productivity and reduces time to benefits relative to classic “waterfall” processes. But scrum method also have some problems and to overcome the problems a new approach is proposed

Agile techniques should be used to solve the current issues faced by the company as agile techniques normally being used by the software industry help the business to act in response under the unpredictable situations faced. In Agile methodologies opportunities are been provided to evaluate whether the project is under the direction all through its development cycle. All this is being accomplished with the help of regular tempo kept in work, and the teams must show a product which is having the desired potential.

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 Software development addresses principles of software development in which requirements and solutions manifest through collaborative efforts and cross-functional teams. Agile development

Agile Software Development is a set of principles that have revolutionized the software development industry. They "seek alternatives to traditional project management" acting as "an alternative to waterfall, or traditional sequential development." (The Agile Movement, agilemethodology.org) It is thought that Agile came to be with the introduction of the Agile Manifesto, but their origination dates back much further.