Pros and cons of agile and waterfall

1. Strengths& Weaknessesof
www.leankor.com

2. WhoWe Are
Canada based, Leankor provides the best solutions for
project management. With Leankor Visual Project
Management App, fetch the huge returns on investment
Visually working in Agile or Waterfall mode, you will now be
able to manage resources, portfolios, time tables, finances
and risks at one place. Skilled at resource management,
Leankor will help you manage your project conveyance with
effective time visibility.
www.leankor.com

3. Introduction
Agile and Waterfall are the two most prominent
methods to develop software and a debate rages
about which one is better. Well, here’s a breaker.
We have listed a clear description of these
methodologies along with their strengths and
weaknesses that will help you choose between the
two.
www.leankor.com

4. UnderstandingAgile
Agile is often seen as a “solution” to the drawbacks
of the waterfall methodology. Rather than a
sequential design process, the Agile methodology
works on an incremental approach.
Developers begin with a basic project design, and
then work on small units. The work on these units is
done on a weekly or monthly basis, and at the end of
each week or month, project priorities are assessed
and tests are done. These units allow for errors to
be found, and customer feedback to be combined
into the design before the next unit is run.
www.leankor.com

5. www.leankor.com

6. Strengths of Agile Methodology
 The Agile methodology allows you to make
changes even after the initial planning. Re-
writes to the program can be made whenever
the client decides to make changes.
 It also allows you to add features that keep you
updated with the advances in your industry.
 It also allows clients to give their feedback and
makes sure that they get the product they
desire.
www.leankor.com

7. Weaknessesof AgileMethodology
 If you use a less successful project manager,
the project is likely to come in late and over
budget.
 As the initial project lacks a stable plan, the
final product can turn out to be different than
what was intended.
www.leankor.com

8. UnderstandingWaterfall
 Waterfall methodology is a sequential design
process. This means that everything is done
step by step. The eight steps- outset, initiation,
breakdown, design, construction, testing,
implementation, and maintenance have to be
completed one after another. Once a step has
been completed, developers can’t go back to a
previous step without discarding the entire
project and starting from the scratch.
www.leankor.com

9. www.leankor.com

10. Strengthsof WaterfallMethodology
 The waterfall methodology allows for the ability
to progress upon the existing program in the
future as it stresses careful record keeping.
 The clients will have knowledge of the size,
cost, and timeline for the project. They will
have a clear idea of what their program will do
in the end and there’s no room for uncertainty.
 Its strong documentation allows for minimal
project impacting the case of employee
turnover.
www.leankor.com

11. Weaknessesof Waterfall
Methodology
 Developers can’t move back to a previous stage
and make changes once a step has been
completed.
 If initial requirements are faulty in any manner,
the entire project is ruined as this methodology
relies heavily on requirements.
 If a change is needed or a requirement error is
found, the project has to be started from
scratch with all new code.
www.leankor.com

12. Conclusion
Both Agile and waterfall methodology have their
respective strengths and weaknesses. The decision
of choosing between the two relies on the context
of the project. Will your project need frequent
changes? If yes, go for Agile. And if you know
exactly what you need, maybe waterfall is the
better choice. If you’re uncertain and confused,
merging the aspects of both agile waterfall
methodology is an effective way to develop the best
possible software process for your project.
www.leankor.com

13. Useful Resources
 Use Kanban Board In Three Steps
 How To Make Any Project A Success With
Project Management Tools
 Portfolio Management - Road To FulFill Client's
Goal
www.leankor.com