Last night I had a wonderful experience presenting to the Phoenix Scrum Users Group on Larry’s Top Ten Agile and Scrum Myths. It was a very friendly audience and there were a great number of comments and questions from folks representing the whole Agile spectrum.
I have uploaded my PowerPoint file of the presentation for those who are interested.
I spent some time recently in a PMO meeting about project metrics. Seems that the big bosses want to create some service level agreements based on these metrics. The most interesting part of the meeting was sitting back and watching the process. As an Agile proponent I was amazed at the lunacy of central planning. Each project was on a master project list and resources (humans as I like to call them) were assigned based on their time estimates. These folks were scheduled months in advance. During the meeting, the leader of the PMO said that it was incumbent on the individual project manager to make sure that the assigned resource begins and ends their work as based on this long-term plan. Anyone who has spent any time in software development should realize that the odds of the working as slim to none. Funny thing, every PM in the room, even the head of the PMO, who has a background that includes Agile, thought that this was an appropriate methodology.
The kicker for me was when the head of the PMO stated that a successful project was one were estimated time was plus or minus 20%. A simple calculation told me that I was glad that I was not a PM responsible for a downstream project. If a resource is off by 20% on estimation of a large project, then my odds of getting the time I was promised from this resource is is low. Let’s say that the resource is committed to 160 hours of work on a project upstream of mine. This project can be successful even if this resource goes over 20% or 32 hours. If I only needed him for a week or two, I certainly will not get the work I need or something else will need to slip. Add scope creep, poor requirements, etc and you have a very small likelihood of success, hence the CHAOS report results for project success.
Continue reading “Chaos to Waterfall to Agile – The Evolution of Software Development”