Lean Software Development

Eliminate Waste, Maximize Value

Lean Software Development at Elasticbrains

Lean Software Development is an agile approach that focuses on eliminating waste and maximizing customer value. At Elasticbrains, we have integrated Lean principles into our development processes to deliver more efficient, value-oriented, and high-quality software.

The 7 Principles of Lean Software Development

1. Eliminate Waste

We identify and eliminate everything that does not directly add value for the customer, such as unnecessary code, excessive documentation, unnecessary meetings, and waiting times.

2. Amplify Learning

We rely on short feedback loops, prototyping, and continuous improvement to quickly learn from experiences and make better decisions.

3. Decide as Late as Possible

We defer decisions until the point when enough information is available to choose the best options.

4. Deliver as Fast as Possible

Through incremental development and continuous delivery, we achieve a steady flow of value to the customer.

5. Empower Teams

We empower our teams to make decisions independently and develop solutions on their own.

6. Build Integrity

We value code quality, consistent architectures, and sustainable technical solutions that are maintainable in the long term.

7. See the Whole

We look at the overall system and optimize the interplay of all components rather than improving individual parts in isolation.

The 7 Types of Waste in Software Development

Based on the Toyota Production System, we have adapted the 7 types of waste (Muda) for software development:

1. Partially Done Work

Incomplete features, code without tests, unused functions, and documentation without implementation.

Example: A developer starts working on multiple features simultaneously without completing any of them.
Solution: We focus on "Done is better than perfect" and prefer delivering one complete, working feature over many started ones.

2. Extra Processes

Unnecessary documentation, excessive approval processes, and unnecessary meetings.

Example:Detailed status reports that nobody reads, or documentation of self-explanatory code.
Solution:We document only what is necessary, automate processes, and keep meetings short and focused.

3. Extra Features

Functions the customer does not need or use but that cause development and maintenance effort.

Example:Implementing "nice-to-have" features before core functionality is stable.
Solution:We prioritize features based on customer value and validate assumptions through early feedback.

4. Task Switching

Context switching and multitasking that impair productivity and focus.

Example:A developer works on multiple projects simultaneously and is constantly interrupted.
Solution:We implement focused work times, WIP limits, and clear priorities.

5. Waiting

Delays due to dependencies, approvals, overloaded servers, or missing resources.

Example:Developers waiting for feedback or decisions from the Product Owner.
Solution:We reduce dependencies, improve communication, and use asynchronous processes.

6. Motion

Inefficient communication, frequent interruptions, and unnecessary handoffs between teams.

Example:Code changes hands multiple times between different specialists before completion.
Solution:We rely on cross-functional teams and improve collaboration through shared work environments.

7. Defects

Bugs, misunderstandings in requirements, and technical debt that must be fixed later.

Example:A feature must be reworked multiple times due to unclear requirements.
Solution:We implement continuous testing, code reviews, and clear acceptance criteria.

Lean Practices in Our Projects

Continuous Integration & Deployment

We integrate and test changes continuously to detect errors early and get feedback quickly.

Value Stream Mapping

We analyze the entire development process to identify bottlenecks and optimize value flow.

A/B Testing & Feature Flags

We validate assumptions through experiments and use feature flags to gradually introduce features.

Set-Based Development

We develop multiple solution approaches in parallel and choose the best option based on feedback and experience.

Visual Control

We use Kanban boards and visual indicators to make project status transparent and visible to all.

Automated Tests

We implement comprehensive test suites to ensure quality and prevent regression.

Benefits of Lean for Our Customers

Faster Time-to-Market

By focusing on value-adding activities and eliminating waste, we accelerate time-to-market.

Cost Savings

By focusing on the essentials and avoiding unnecessary features, we reduce development costs.

Higher Quality

Through early testing and continuous review, we deliver software with fewer bugs and better performance.

Better Adaptability

Through late decisions and flexible architectures, we can quickly respond to changes and adapt to new requirements.

The introduction of Lean principles fundamentally changed our software development. We now focus on what truly creates value and have eliminated unnecessary steps. The result: we deliver faster, better, and with fewer resources. - Michael, Lean Coach at Elasticbrains

Interested in Lean Development for Your Project?

Learn how Lean principles can optimize your software development.

Lean Metrics

  • Lead Time - Time from idea capture to delivery
  • Cycle Time - Time from start to end of active work
  • Flow Efficiency - Ratio of value creation to waiting time
  • Work in Progress - Number of tasks being processed simultaneously
  • Throughput - Number of completed tasks per time unit
  • Defect Rate - Number of bugs per feature scope

Further Resources

  • Lean Software Development

    The standard work by Mary and Tom Poppendieck

  • Lean Enterprise

    By Jez Humble, Joanne Molesky, and Barry O'Reilly

  • Toyota Kata

    By Mike Rother on continuous improvement processes

Related Methods

Ready for More Efficient Software Development?

Contact us for a non-binding conversation about Lean Software Development and how it can optimize your project.