The 7 Principles of Lean Software Development

In other words, Lean thinking has been widely adopted in different majors, from the healthcare to the clothing industry. This essay will consider the Lean in software development industry. Every organization wants to build quality into their work, and efficient quality management is one of the key principles in lean development methodology.

lean in software development

Optimizing the whole principle encourages Lean teams to remove such issues by operating to understand capacity and impact better. Treating your developers as competent, motivated professionals rather than robots writing code is the key here. Such an approach highly contributes to a quick application of alterations needed in the software, lean in software development and it also keeps your developers motivated. In addition, it restrains them from adapting their product to the ever-changing market scenario and client requirements. Lean Software Development, or LSD, applies Lean principles to develop software. As you can see, Lean implementation is a complex process and it takes time.

Product planning and strategy

Today, it’s hard to believe, but the Lean concept  now used across industries was first developed in Japan for Toyota vehicle production. Explore the concept of NoOps, discover whether it will substitute DevOps, and find out how it is currently shaping the future of software development. Value stream mapping – a method of visualization of the development cycle as a whole, from a client’s request to a deployment stage- demonstrates and helps optimize the time spent on waiting and actual processing. This Lean principle is sometimes called “empower the team,” and is often overlooked.

lean in software development

Customer feedback is the most effective approach to discovering what is important. Each new piece of functionality introduces a new chance for feedback that clarifies the customer’s goal or real changes to the requirements. In Lean, it is reflected by the principle ‘optimize the whole’, while in Agile this principle sounds more like ‘responding to change over following a plan’.

The basics of the Lean philosophy: an anti-crisis approach to automotive production

Eliminating waste (the first lean principle) is about maximizing the amount of work not done. This doesn’t mean being lazy or neglecting tasks; it only means doing the minimum necessary to get the job done while keeping options open. There are numerous resources available to improve leadership skills or work on team communication regarding healthy team development. Lean focuses on delivering quickly and in small chunks by implementing them in individual iterations.

Lean software development (LSD), or Lean methodology, is a lightweight framework that reduces programming effort and budgeting by one-third. Lean development allows us to obtain information directly from the source, and eliminates the common problem of producing software that doesn’t meet customers’ needs. Besides, Lean satisfies customers’ needs by ensuring they are involved in the project from start to finish.

Principle 5: Deliver Fast

However, setting up lean development teams in a collaborative atmosphere and keeping the perfect balance of control within the project is challenging. Ultimately, you are in charge of the overall agile software development course. Lean software development principles originated from lean manufacturing, where the ultimate goal had always been a simplified, standardized pipeline production that requires no knowledge gaps and rare modifications. Therefore, when Lean’s “amplified learning” concept was introduced to a physical business, it was a game changer. Lean Software Development is a lightweight, Agile framework that focuses on reducing time and resources, eliminating waste, and ultimately delivering only what the product needs. The Lean approach is often applied as the Minimum Viable Product (MVP) technique, in which a team creates a barely functioning prototype and offers it to the market.

The Lean principles outlined above are the foundation of Lean methods such as Lean startup, Lean UX, and software development. The measure of the maturity of a trustworthy IT company is the speed of responding to the client’s needs. It is recommended to deliver the product quickly and in small chunks by implementing them in individual iterations.

Accelerate Your Development

Iterations are small, manageable parts of the project that involve a complete development cycle and result in delivering a part of the working solution. Traditional development approaches like Waterfall usually employs sequential development cycles, where the project is first planned, developed, and then tested. In such a case, all business value is delivered at the end of the project. In spite of the fact that the  Lean manufacturing concept was created for the industrial tasks of Toyota, it quickly became clear that the principles worked not only for the automotive industry. By choosing this method, a number of companies across industries, including IT, can become much more flexible and respond much faster to customer requests, especially in times of crisis.

  • This could be simply presented in small cards or stories – the developers estimate the time needed for the implementation of each card.
  • We always keep enhancing our development process to eliminate the project from the first step to the end product.
  • Organizations search for lean development experts who are focused on improving and enhancing lean development skills to build their applications.
  • When comparing Lean and Agile, experts often point to the similarities rather than the differences.
  • Often it is believed that meticulous and long-term planning is key to business success.

By tracking the right metrics continuously, you can find bottlenecks in various stages of product creation, like development, testing, or incident monitoring. Are you tired of sluggish and inefficient software development processes that leave you frustrated and behind schedule? In today’s rapidly evolving business and technology landscape, it’s more important than ever to stay ahead of the curve. Organizations that use the lean approach should remember that its main focus is to streamline the software development process by removing activities that don’t bring value. The Lean approach is aimed at minimizing risks and wastes while maximizing customer value.

Pros and Cons of Lean Software Development

It is natural for any requirements process to generate more to ship than can be done in any one release. But knowing the full scope of the possible elements of the product informs the designer of each part—just like the sketch of the bigger picture informs the artist. A user-centered process such as Contextual Design delivers a broad, validated design direction. Then subsequent choices of what to ship are guided both by the overall larger product concept and by the user’s response to each release.

lean in software development

By showing small parts of the product, we can collect the feedback and see whether the solution matches the clients’ requirements or if there’s something we should fix. For example, a manual QA engineer can only test your system for eight hours, while a test automation specialist can write scripts during business hours and keep them running for the whole day. On average, automated tests allow running on average five times more tests and are therefore fivefold faster. Lean development also encourages testing as many times as possible – from unit tests within an application down to end-to-end tests responsible for checking the work of an entire application as a whole. It even offers excellent tools for managers to plan the team’s workflow. Each person’s capacity is considered, so engineers won’t be overloaded with tasks.

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Organize your releases around themes even if you’re in a technical situation that allows you to deliver iteratively—if your product runs on the cloud, for example, and you can release a tweak whenever you like. When major new functionality comes along, you still want to make a market splash and you still want your users to focus on the new features so they adopt them. Themes also help parallel teams know what the intent of their part is about—they’re not just implementing a list of features unrelated to each other.

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