Lean software development is rapidly becoming one of the most popular methods for developing software. In this type of development, the focus is on delivering value to the customer through continuous improvement. This means that the team is always looking for ways to improve the process and eliminate waste.
There are several key principles that guide a software development vendor when they are using lean methods. Read on to learn more about these lean software development principles.
- 1 What Is Lean Software Development?
- 2 Main Principles of Lean Software Development
- 3 What Are The Benefits Of Using Lean Software Development?
- 4 Conclusion
What Is Lean Software Development?
Lean software development is a set of concepts that, when applied to the process of developing software, can reduce the amount of time spent programming, the cost of the project, and the number of defects by one-third. Marie and Thomas Poppendieck, who developed lean manufacturing, were the ones who used these concepts.
Due to the removal of significant pre-planned requirements via agile iterations, this strategy is beneficial to a business. User stories, as opposed to extensive upfront specifications, are simpler to express and easier for every member of the team to comprehend.
Since it is now possible, thanks to lean development, to gather information directly from the source, this removes the usual problem of generating software that does not satisfy the demands of the consumers.
Main Principles of Lean Software Development
Some of the main principles of lean sofware development include:
Having Respect for People
Lean management is based on a basic belief that people should be respected. However, competing demands frequently put this value in the background and obscure its importance. It is very necessary to refocus one’s priorities to place a greater focus on respect in an industry in which software professionals are often viewed as replaceable.
Respect for one another ought to serve as the bedrock of every team. There are several components that go into making the team capable of delivering results, including effective communication, continuing training, and onboarding procedures.
A skilled lean project manager (PM) knows how to lead with respect and puts respectful behaviors into place through training guidelines, prompt replies, and clear timelines.
Get Rid Of All The Waste
In the app development, “waste” refers to anything that does not add any commercial value to the client, does not increase the quality of the product which is being built, and does not speed up the release timeline of the project.
To put it another way, this is the area in which we pay but do not get any benefits. For example, useless code and unneeded functionalities that do not contribute any new value to the customer or the company but do demand time for discussion, creation, testing, and documentation are examples of such things.
It might appear to be obvious, but every team attempts to incorporate high-quality work into their output. If you don’t make this a regular part of your practice, it will be very difficult to put into action.
To guarantee the quality, many groups end up producing unnecessary waste, such as by conducting an excessive amount of tests or keeping an excessively detailed log of problems.
Decide As Slowly As Possible
The idea that requirements change as a result of input from consumers, changes in the competitive market, or developing technology is the foundation around which the idea of postponing commitment is constructed.
To put it another way, the purpose of the lean methodology is to get rid of as much ambiguity as possible through testing and experimenting in an iterative manner so that changes may be adapted to or mistakes can be fixed before they are permanently ingrained by the future development.
To decide as slowly as possible means to:
- Not to plan with an excessive amount of specificity (broad strokes are good)
- Not to over plan(be open to change)
- Keep a stable pace of experimentation, testing, and incorporation of feedback.
Developers deliver a product quickly, collect user feedback quickly, and use that feedback to establish an improvement strategy. The aim behind this method is to fail quickly and learn from the experience. This technique differs from previous methods for solutioning design complicated goods. They frequently take a long time and yet fail.
Always Consider Optimization.
According to this lean principle, a lean team should improve for the whole team. Concentrating on the downstream consequence of a job or product choice helps to avoid frequent software development errors.
The issue with sub-optimization comes from time constraints and insufficient testing. When developers are under too much pressure to deliver, they tend to write substandard code. When code testers are pressured, feedback and fixes are delayed, resulting in poor code.
What Are The Benefits Of Using Lean Software Development?
Here are some benefits of using lean software development:
Lean principles promote cooperation and information sharing while avoiding bottlenecks by amplifying learning and respect. Teams are given the authority to make their own choices and collaborate in the decision-making process.
Lean covers what is commonly referred to be the current software development process. The workflow includes continual development with clients as well as consistent feedback.
Software demand is skyrocketing, and organizations are struggling to keep up. The Lean concept removes waste and accelerates software delivery, making development firms more efficient and cost-effective.
Lean software development can take your business to new heights by optimizing the software development process. The lean methodology helps you deliver a high-quality product quickly and efficiently while maintaining a stable pace of experimentation. As a result, you can fix errors before they become permanent code mistakes.