What are benefits of using agile methodology?



The software development world is changing rapidly and that’s why businesses are looking for processes, approaches, and methodologies that could help them run a business without any glitches. The need to do things better than your competitor, need to do it faster, with less cost, making sure the developed product is as per your stakeholders ever changing needs are all pushing the need of agile methodologies higher. Everyone is so tempted and interested about this project management methodology.


While there are tens of different project management approaches, but the final choice should be made keeping the nature of the business and its requirements in mind. Out of all the methods, traditional methods (waterfall) and agile methodologies are often compared against each other.

If you’d like to know how both approaches are different from each other and which one should you choose for your next project, you’ve come to the right place. I explain this difference in a detailed way in this blog post.


What is Traditional Project Management

Traditional project management is a well established methodology, where plans are well detailed at the start of the project. It follows a fixed sequence: initiation, planning, execution, monitoring, and closure. The traditional project management approach puts special emphasis on linear processes, documentation, upfront planning, and prioritization.

As per the traditional method, time and budget are variable and requirements are fixed due to which it often faces budget and timeline issues. For every step, there are tools and techniques defined by PMI and well detailed in PMBOK which are usually followed by project managers.

Interestingly, it also includes other methodologies such as PRINCE2 which is followed by various organizations too. It is also called the Waterfall model.


Benefits of traditional methodology

Clearly defined objectives, Controllable processes & Clear documentation. This methodology is a perfect fit for those project which need above qualities.


What is Agile Project Management

Agile methodology is used for software development, it relies heavily on teamwork, collaboration, time box, and the flexibility to respond to change as quickly as possible.


The agile manifesto has four important values:

  • More focus on individuals and interactions than processes and tools

  • Working software is more important than comprehensive documentation

  • Customer collaboration is more vital than negotiation

  • The process should respond to change rather than blindly following a plan



Benefits of agile project management

  • Flexible prioritization of work items.

  • Early and predictable delivery to the stakeholders.

  • Predictable costs and schedulesImproves quality and testability.

  • More transparency to the related parties at all levels.

Agile follows an iterative process where projects are divided into sprints, which are usually of shorter duration. Unlike the traditional approach, less time is spent on upfront planning and prioritization as agile is more flexible in terms of changes and developments in the specification.


Why is Agile methodology is more preferred than traditional project management approach

Many developers and project managers prefer to use the agile methodology for a variety of reasons. Some of them are discussed below:


Ownership and accountability

One of the striking differences in both project management approaches is the level of ownership and accountability that each provides to team members. In traditional project management, a project manager is the man of the ship which means that the entire ownership belongs to him. Customers are also involved during the planning phase but their involvement ends there and then as soon as the execution starts.

In the agile methodology, every team member shares ownership of the project. Each one of them plays an active role to complete the sprint within the estimated time. Unlike traditional project management, everyone involved in the project can easily see view the progress from the beginning to an end.


Early and constant feedback

In the traditional approach, every single process is clearly defined and planned from the beginning of the project. The project has to be completed within the estimated time and budget. So, any big change or feedback that might push the deadline is skipped. Whereas agile management allows constant feedback that is helpful in providing better output.

Due to high acceptance for feedback in agile methodology, it has become the first choice for many project managers and software developers. They can respond to customer requests as customers get to validate each iteration that enables them to deliver a high-quality product or service within the delivery time.


Improved flexibility

When it comes to making changes in the product or a process, agile methodology is much more flexible than the waterfall methodology. While working, if team members feel that there is a need to experiment and try something different than as planned, the agile methodology easily allows them to do so. The best thing about this methodology is that it focuses more on the product than following a rigid structure.

Unlike the traditional approach, agile methodology isn’t linear or follows a top-down approach. So, any last-minute changes can be accommodated in the process without affecting the end-result and disrupting the project schedule.


Transparency

In agile methodology, everything is out there and transparent. The clients and decision makers are actively involved from the initiation, planning, review, and in the testing part of a product. Whereas in the traditional approach, the project manager is holding reins of the project, thus others don’t get to make the major decisions.

The agile methodology facilitates team members to view the progress right from the start to the end. This level of transparency plays a significant role to constitute a healthy work environment.




How to choose the correct approach

In reality, there is no ‘one-size-fits-all’ methodology suitable for every project or organisation. The choice to implement a methodology largely depends on factors such as the nature of the project, size, resources involved among others.

Most of the times, smart project managers decide which methodology to adopt during the beginning or initiation of the project. He takes the final call in agreement with other project sponsors and people involved in the project planning process. Below down are some factors you can take into consideration while choosing the right methodology for your project.


Take a look at the project requirements. Are the requirements clear? If project requirements are unclear or tend to change, choose the agile methodology. And, the traditional methodology fits best to a situation where the requirements are clearly defined and well understood from the first go.Consider the technology involved in the project. The traditional project management methodology is more appropriate if no new technology or tools are involved. Agile methodology, being more flexible than the former allows more space for more experimentation with the new technology.Is the project prone to unwanted risks and threats? Considering the rigid nature of the traditional methodology, it’s not advisable to go this methodology. However, risks can be addressed sooner in the agile approach, it seems like a better option in terms of risk management.Another important factor is the availability of resources. The traditional approach works best with big and complex teams and projects. Whereas an agile team usually consists of a limited number of experienced team members.The criticality of an end product depends a lot on the nature of the chosen project management methodology. As the traditional method involves a documentation, it is very much suitable for critical products as compared to the agile methodology.


Happy Reading!

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