Meaning Of Agile Software Development

 The line manager treating such plans as merely an irrelevant forecast prepared by another. For the whole project process, the ability to influence cost diminishes rapidly over time, the greatest influence being at the design phase. However the greater the time between plan and implementation, the greater is the variance of actual schedule and budget against plan. Detailed planning of activities planned to be executed far into the future – say more than three months – is futile. This is because:  there are uncertainties which cannot be quantified;  stochastic modelling does not identify the cause of variation;  forecasting models extrapolate from past trends which may not be valid for the future. Theoretically, the binomial theorem [7,8] supports this claim. The probability of an event occurring in repeated trials – where the event may be, for instance, a task running 10% over its planned duration – is given by the binomial distribution. This shows that the percentage error of the estimate of the mean performance on the task as a ratio of the percentage error for the mean durations of all tasks in the work breakdown structure (WBS) is inversely proportional to the square root of the number of tasks, for a discrete sequence of tasks. Thus for a 52 week project to be estimated at ±10% accuracy

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

The earned value analysis has led to see the project will control the actual budget, which is $18,000. The actual cost at the period 4 totaled to be $7,050, and total of earned value at period 4 is $7,750. The estimate at completion for typical is $22,550. These variances show that this project will exceed the original budget of $18,000, so we are still exceeding the project’s original budgets. The SPI is less than a value of 1, which means that the project will also over schedule and activity plans. The requests immediate actions from the third-party company.

“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.

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.

Without accurate time and cost estimates project control is ineffective. Inaccurate estimates can make the difference between profit or loss.

The department needed to develop a way to provide reliable high level estimates. The Estimation Utility for EI is meant to be used primarily to estimate project efforts and to provide a common mechanism to communicate those estimates to planning teams that request these high level estimates. The output of this tool is only meant to provide a high level estimate and to be used as a starting point for discussions with the Planners, Delivery Teams, Managers, and Architects.

Project management is to forecast and track costs to avoid cost overruns. Poor management leads to rising cost. Effective project management identifies such possible sources of cost overruns early and mitigates their effect. This paper explains the underlying causes of project cost overruns and provides some cost estimating methods used to avoid the overruns in the project.

In an earlier assignment I created a Team Analysis. The team analysis was composed around my current SharePoint team within Salt River Project (SRP). The SharePoint Team is a self-managing team. My Team consists of two SharePoint developers, two SharePoint administrators, two SharePoint supporters, and a college intern. I am a SharePoint

Some administrative reports have inaccurate or incomplete information, which may adversely affect the assessment, planning, implementation, and evaluation of data. For instance, inaccuracy of the numbers in an inventory report in an administrative report may affect the succeeding shipment of products. Another example is a list of cases in an administrative report in a hospital. Failure to list all kinds of cases may change the results when data are analyzed.

The first thing covered in chapter 6 is the two types of teams: core teams, which are small and focused, and extended teams, which are large and sometimes geographically distributed. I learned that even in large-scale product organizations that most of the work is done within the context of core teams. It came as a shock to me that large-scale organizations do not use extended teams, or larger teams, since they have a lot to work on. I like that large organizations use small teams because small teams continually prioritize and address items on their work list. The author also discusses how cross-functional teams get more done than “divide and conquer” teams because of the collaborative effort they call “thought partnership.” Our team is actually more of a cross-functional team than a “divide and conquer” team. We all share the same goal but each of us come at the

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].

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.

There was a need to change our software development process to something that was more transparent, collaborative and iterative. There were few options available that suited our needs however it wasn’t an over night change in methodology. We tried few options like Feature Driven Development methodology and also for Rapid Development methodology for some user experience focused applications. However the neither of those were successfully able to resolve effective work partition and collaboration between teams physically located in different geographical locations. This led us to try some other agile methodologies like Scrum and Extreme Programming. We were successful in resolving a lot of management issues with scrum. Extreme programming

Agile traditional software development systems are focused on quick responses to change and continuous development. The intention was to develop detailed, elaborate plans, with a defined set of features, and generally with everything having as high a priority as everything else.