How Agile Methodology Has Revolutionized Software Development

Many technology organizations use agile technology or its version in software development. Whether the software developers are new to application development or learned about it a long time ago, agile methodology influences their work in a certain way.

Agile software development consists of several ways of development and involves collaborating with end-users and development teams to create solutions. The term “agile” represents response and adaptiveness to change, which is significant in this approach. This article reveals how agile methodology has revolutionized software development. 

The traditional waterfall model vs. agile

The initial model to be used in software development before the agile invention was the waterfall model. In this model, every phase of software development must be complete before the next one begins. The sequential nature of this model creates a lag between production application and business needs. 

The agile software development methodology changed many things in the waterfall model. The development is broken into manageable increments to reduce planning. A cross-functional team is involved in each iteration to work out all the functions such as planning, integration, coding, and testing. Representatives and stakeholders must collaborate to review software development and establish whether the software meets the customer’s expectations. 

The modern nature of agile methodology calls for the need for professionalism to improve software development processes. This is where the Six Sigma training and certification come in handy. 6Sigma.us is the best company that helps organizations with issues of the implementation process, training, and certifying staff at different bell levels. The company’s president is Peter Peterka and is a leader in lean six sigma methodology with experience of 20 years as an engineer, having worked with leading IT brands. 

User orientation

The agile methodology uses end-user stories with business orientation criteria to determine the features of products. A user story describes the objective that the software application should achieve.

The agile methodology offers an opportunity to test the software to establish whether there is a need for changes based on customer feedback. The software application should operate as intended or as coded. By aligning the product features with user needs, each feature delivers value in addition to an IT component. 

Stakeholder engagement

Agile methodology provides many opportunities for team and stakeholder engagement at various stages of a sprint. Involving the clients in all steps of software development encourages collaboration between the project team and the client, making it easier for the participants to understand the vision of the client.

With agile methodology, organizations have managed to deliver software on time and boost the stakeholder’s trust in the ability of the team to deliver quality software. The methodology encourages deep stakeholder engagement in the software development process. 

Quality improvement

When a project is broken down into smaller units, the team can pay attention to quality development, collaboration, and testing. 

Quality is also improved by producing regular builds and carrying out reviews and testing during iterations. The teams can find and fix any software errors fast and identify expectation mismatches early.

Many organizations that have adopted agile technology in software development have reported solutions delivered on time and high customer and client satisfaction. They have managed to incorporate usability testing and customer and client feedback. 

Predictable schedule and cost

In agile methodology, every sprint has a specific time allocation and it is easier to predict costs based on the work done by the project team. The estimates given to the client can be combined with the team’s estimates before every sprint.

The client can understand the estimated cost of every feature and whether there is a need to add iterations. Agile cost estimation requires an integrated, collaborative, and iterative approach compared to the traditional waterfall model. 

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