Can You Keep Up?

When faced with a project there are many ways to get it done. Here we have two types of strategies to approaching projects: agile and waterfall. Agile is quick paced and is likely to have more short-term goals that “keeps the teams at a constant high pace and productivity” ( Agile projects are not necessarily all short term but the iterations within the project are completed in short periods of time.
The article goes on to explain one of the principles of agile project management, which is time boxing. It “establishes cadence and, after two or three iterations, the team learns how much output they can produce.” Time boxing is not as flexible as other project management techniques. There is a set time frame for each aspect of the project and “it doesn’t matter if you can’t do them to perfection. Completing the task is the goal” (
We can also use cadence in waterfall projects as well. Waterfall is a more traditional approach. Some may say that it’s not as effective as other approaches or to avoid this technique, and others find it is efficient. It follows a stricter schedule, and includes very important details; even the smallest detail is an important one.
Using cadence for waterfall projects can help move the team to being as high energy as the teams in the agile projects. The first point of cadence is keeping a weekly schedule with milestones being completed. The first week should be the week that everyone gathers his or her information. When they meet again at the end of the week the project manager adjusts the schedule to fit the conditions of the information. Which brings us to the second point of cadence: “is the next milestone still on track?” ( The PM adjusts the schedule at the meeting and they settle the next steps there so that the team knows what is happening. To me this seems kind of similar to crashing. The team and project manager adjust the schedule if need be on a weekly basis whereas crashing would most often occur as one point and would adjust each critical path to crash it down to the desired time frame.
The author of the article also provides some suggests as to planning milestones. One of which was timing between milestones should not be too far apart not too close together. I feel that with everything we learned in class, timing is the most flexible yet most critical part of managing the project. You can crash a project down from 14 weeks down to 10 weeks and if you don’t do it right you may be incurring more cost than you should be. If something doesn’t go as planned then you need to be sure you allowed yourself that extra time to adjust anything you need.

So now I turn it over to you:

How do you like to approach projects?
Do you have another strategy to approaching projects?

Agile Project Management Methodolgy

While researching sources to use in my project management blog post, I came across an article called “Top 10 Project Management Trends For 2012” written by J. LeRoy Ward from ESI International.  The trends that Mr. Ward enumerates in his article relate to changes in the project management practice (PjM), changes in management perception of the value achieved by using project management principles and the employment landscape for project management professionals.

The full text of this article is available at  I will cover the widespread adoption of Agile in this post while my second post will cover the adoption of collaboration software tools.  Together these two trends will have a profound impact on PjM and project success rate.

Traditionally, PjM used the waterfall model popularized by Dr. Winston Royce in his seminal paper entitled “Managing the Development of Large Software Systems,” advocating a production line method to software development in which each phase must be completed before the next phase is started with little to no iteration or communication between phases.  Although it made sense to use this methodology in the 70’s and 80’s when expertise was highly specialized and computing resources were scarce, it soon became apparent that errors and changes found in later phases of development were extremely costly to address.  These errors or changes required stopping the current phase and going back to previous phases to fix or change requirements thus adding expensive delays to the project, increasing cost and in some cases completely abandoning the project due to severity of the errors discovered at a late stage of development.

With the advent of the internet and dramatic cost reduction in computing resources, alternative project management methodologies are being experimented to address inherent drawbacks in the waterfall model.  Over the years, Agile project management methodology has gained popularity. Agile uses a different approach to project development.  It attempts to provide many opportunities to assess the direction of a project throughout the development lifecycle. This is achieved through regular cadences of work which are known as sprints or iterations, at the end of which teams must present a shippable increment of work.  This iterative process allows project teams to quickly adapt to changes or error detected in an iteration. Another benefit of Agile is allowing project teams to divide a large deliverable into key components prioritized by the customer thus allowing them to introduce products faster to the market.  Customers can evaluate the reception of the product and then decide to either expand or shut down the project. 

Thus, Agile provides greater flexibility and faster time to market for products.  It ensures higher project success rates as the cadences can be setup to ensure minimal resource usage per sprint.  Highly specialized and costly resources can be allocated in the just-in-time method to optimize usage and cost.  Nevertheless, project managers should be aware and manage the drawbacks of Agile such as spinning in a single iteration and scope creep.  As long as these issues are managed properly Agile or some hybrid form of Agile will become a dominant project management methodology of the future.

What are some of your experiences using Waterfall or Agile or both?