Decide if Agile Methodology is Suitable
How would you decide if Agile methodology is suited for a project?
This question is about getting insights into how much you really understand Agile methodology, and how you apply your understanding of Agile methods.
Scrum and Kanban are popularly referred to as Agile methodology.
How would you solve the inefficiencies in your current methodology (if you're not already following Agile practices)? Does your solution to those start to feel like the Agile model?
In the past, software development has followed a rigid process, where each phase in the software life-cycle needed to be completed in order for the team to move to the next phase. This methodology was known as the waterfall model. Waterfall was sequential in nature and the requirements had to be locked down well in advance. This left little room for changing the scope or modifying requirements based on feedback from outside.
In order to overcome the rigidity and inefficiency of the Waterfall model, the Agile methodology was developed. Agile was created to be opposite of waterfall in most respects but with one critical commonality - the goal of creating high quality products in the most efficient way possible. Here's a chart outlining the differences in the two methodologies:
Agile methodology works wells for projects and teams that have the following characteristics.
- Product requirements are uncertain. Agile deals with uncertainty by breaking the work items into smaller logical chunks and dealing with them in sprints. Agile philosophy doesn’t believe in waiting until all the requirements are set in stone to get started with tasks. Agile also introduces the concept of Scrum, where the product owner and the development teams engage on a regular basis to address on any requirements changes and re-iterate on them until the product owner is satisfied with the outcome.
- Product owner is Proactive. Agile methodology works best when you have a dedicated and proactive product owner, who regularly interacts with the team to provide feedback and is willing to fine tune requirements throughout the product lifecycle.
- Culture of the team is collaborative. Scrum best works for teams where people work together to tackle the work items in a sprint. The goal of the entire team is to get through the items in the sprint, and help each other if they are blocked. Prototyping and feedback are key components of Agile, and expects the teams to make mistakes and fail quickly. Teams must be willing to learn from mistakes and use the feedback to course correct. “Fail fast, learn faster” must be the way the team operates.
- Team works on process improvement. This is another critical piece of Agile methodology. The team constantly needs to retrospect their process (usually at the end of each sprint), understand their shortcomings, and change their process to make it better.
Conclusion
Agile works best for the criteria mentioned above. If the project and the team is such that these conditions are true, Agile will be a good option. Otherwise, the team might be better off with a different approach.
Helpful Tips
A good format to follow for answering this question is “Nugget First, Explain Later”, as demonstrated in the above answer. Start each point by providing a brief one-line summary, and then follow up with elaboration.
Agile methodologies are chosen by organizations to enhance delivery speed, integrate shorter feedback loops, and provide incremental value to customers. However, the suitability of Agile depends on several factors, including the nature of the work, team structure, and organizational objectives.
From my experience, for teams focused on new feature development, Scrum tends to be more effective. Scrum’s structured cadence—emphasizing backlog grooming, sprint planning, and regular retrospectives—enables teams to maintain focus and alignment while delivering incremental value. This framework fosters collaboration, predictability, and iterative refinement, making it ideal for building innovative products.
On the other hand, for support-focused teams or tiger teams addressing urgent, unplanned work, Kanban is often more suitable. Kanban’s flexibility and emphasis on flow allow teams to prioritize tasks dynamically, manage work-in-progress (WIP) limits, and deliver fixes quickly. This approach ensures efficiency without the overhead of fixed iterations, making it ideal for environments requiring rapid response and adaptability.
At a strategic level, the decision to adopt Agile—and the specific framework—should align with broader business goals. For example, cross-functional teams working in highly collaborative environments may benefit from Scrum’s structure, while operational teams with high variability in incoming work thrive in a Kanban-driven flow. Additionally, hybrid approaches can be explored to balance the needs of innovation and operational efficiency.