Waterfall Versus Agile Essay

learned in the reading, agile methods generally use a spiral model which represents many revisions based on user feedback. The final product eventually will evolve from the use of this feedback and changes made because of the feedback itself. In an agile approach, intense interactivity between developers and individual users is required. Agile system development is unique as it is adaptable to the project at hand and every project is handled differently. Using the agile method allows for…

In a typical Information Technology department there are usually at least 2 teams. The development team that creates systems or software and the operations team that keeps the system or software running. Separation of these two teams leads to problems as the organization grows. Typical problems I have experienced pertain to more projects or work than resources available, a single person holding all the information or being the go-to person for work in the department, and finally not passing on…

of project management in Agile. It means that most of the Agile projects are run in a Scrum manner. Agile project management with Scrum has several main principles. Independence of the Scrum team is the first and the main principle of its work. It means that the team of Scrum developers has no strict limits to work within. In the traditional approach to software development, the team is usually provided with complete and detailed instructions on the future project. At Agile project management…

In Scrum, the events are divided into time boxed iterations called sprints which means once such sprint begins, the product should be delivered within the time frame allocated. Scrum adopts adaptive approach to face unpredictable changes in requirements also known as requirement volatility. It focuses on maximizing team’s ability to deliver product in time, response quickly to changes in requirements and adapt to the changes and need in the market. A sprint is the smallest fragment of scrum…

8 BEST PRACTICES TO FOLLOW IN AGILE METHODOLOGY From the late 1990’s, the software development sector experienced an upsurge in demand, as the world’s markets evolved to a more tech-oriented scope to their businesses. With a greater requirement for software development by companies targeting to increase delivery, value, and quality of output, a set of principles were constructed specifically for this purpose. These principles are collectively known as agile methodology, and they focus primarily…

1. Introduction Usability and responsiveness is crucial in software design. According to ISO 9241-210, usability is the “degree to which a product or system can be used by specified users to achieve specified goals with effectiveness, efficiency and satisfaction in a specified context of use” [1]. In particular, the software interface should promote learnability, understandability, and operability [2]. Responsiveness corresponds to the amount of time required to complete an action after the user…

PROFESSIONAL EXPERIENCE Client: Varian Medical Systems, Palo Alto, CA. Sep 2014 – Till Now Sr Java Developer Responsibilities:  Participate in software design meetings to write technical design documents and to propose design solutions.  Develop codes based on user requirements documentation and detailed design documentation.  Recommend optimum coding…

Assignment 3 What is SCRUM? SCRUM is the agile framework that helps team to deliver customer value early and often in high predictable manner. It is first published by Ken Schwaber and Jeff Sutherland. Main characteristics of SCRUM: The main characteristics of SCRUM are as follows: • SCRUM process is iterative (that means the projects is done in successive cycles called as sprints) and incremental (the functionality of the product increase during each iteration by adding new functions). • In…

The key difference between the root and the branch methods of decision making is that: 1) in the root method, clarification of values or objectives are different from and usually criterion to empirical analysis and in the branch method, selection of value goals and empirical analysis of the needed are not distinct from one another but are closely intertwined. 2) when formulating policy, the root method uses a means-end model where ends are isolated whilst formulating the means to achieve them.…

development practice qualifies XP to be an agile method of software development. Citing Don well (1999, 2000, 2001, 2004, 2009) Extreme Programming improves a software project in five essential ways; communication, simplicity, feedback, respect, and courage. This can be likening as the software architectural process of an agile software designing. These five essentials are to ensure that all necessary objectives are met in software design using Agile method. Team members are treated with…