The Flexible Approach to Agile: Understanding Scrumban

What is Scrumban?

Scrumban is a flexible and adaptive methodology that merges the structure and predictability of Scrum with the visualization and continuous improvement of Kanban. By doing so, it creates a more efficient and productive workflow that allows teams to deliver high-quality results.

How Does Scrumban Work?

In Scrumban, teams work on a continuous flow of tasks, without the need for rigid iterations or ceremonies. The methodology is based on a pull system, where team members pull tasks from a prioritized list as capacity allows. This approach enables teams to work at their own pace, while still maintaining a focus on delivering value to the customer.

Key Principles of Scrumban

• Time-boxed iterations: Similar to Scrum, Scrumban uses time-boxed iterations to create a sense of urgency and focus.
• Work-in-progress limits: Like Kanban, Scrumban sets limits on the number of tasks in progress to prevent overwhelm and promote productivity.
• Pull system: Team members pull tasks from a prioritized list, allowing them to work at their own pace.
• Task prioritization: Tasks are prioritized based on business value and complexity, ensuring that the most important work is done first.

Benefits of Scrumban

• Relaxed and productive teams: Scrumban’s flexible approach reduces stress and promotes productivity.
• Ease of adoption: The methodology is simple to implement, even for teams without prior agile experience.
• Continuous improvement: Scrumban encourages teams to reflect and improve their processes regularly.
• Efficiency: By limiting work-in-progress and focusing on high-priority tasks, teams can deliver results faster.

Implementing Scrumban

1. Create a Scrumban board: Visualize your workflow using a board with columns for each process step.
2. Establish WIP limits: Set limits on the number of tasks in progress to promote productivity and focus.
3. Prioritize tasks: Prioritize tasks based on business value and complexity.
4. Set daily meetings: Hold daily meetings to discuss progress, priorities, and any obstacles.

Example Use Case: Creating a Scrumban Board

# Scrumban Board Example

## Columns
- To-Do
- In Progress
- Done

## Tasks
- Task 1: Implement new feature (High Priority)
- Task 2: Fix bug (Medium Priority)
- Task 3: Refactor code (Low Priority)

## WIP Limits
- In Progress: 2 tasks

When to Consider Scrumban

Scrumban is ideal for teams working on long-term projects, struggling with the rigidity of Scrum, or lacking the resources to implement Scrum. It’s also suitable for technical support and maintenance projects with ongoing work and no definitive completion date.