It’s pretty ironic , given that I’ve already stood up and did a presentation on the topic to the INDA, but today we have a UCD exam in Agile Project Management.
In perhaps the worlds first use of a blog as an exam revision technique, here are the main features of Agile projects:
- Working Software over Comprehensive documentation
- Customer interaction over Contract negociation
- Responding to change over following a plan
- Individuals and interactions over processes and tools.
In the meantime , if you don’t have an exam this morning , check out the NoUnit Agile tool that we build and maintain.
Will update this with feedback from the ‘How to talk to your boss about agile’ event, but in the meantime, here is all the slides and links to articles used in the Agile presentation.
We’re giving a talk about ‘how to talk to your boss about agile‘ for the Irish .Net Developers Association next Tuesday in Buswells hotel Dublin.
More details (including the slides themselves, as a preview of what you are missing) are available here in powerpoint, openoffice, pdf and flash formats. The slides explain how 4 pictures of bridges can explain the difference between Ad-Hoc , Predictive, Agile and XP projects. No , really , you do want to check this out.
Links to a lot of the sites / articles / tools used in the presentation are here on Del.icio.us. More posts on this blog about using agile techniques on projects are here.
The Bridges are:
- Old Drogheda Bridge from the 1200’s – Quick and Dirty or Ad-Hoc project. Got the job done , and fast . Was patched a load of times, but eventually fell down under the weight of the traffic.
- New Drogheda Motorway Bridge – Predictive Projects. Very easy to specify what you want (I want a bridge going from A-B to carry a motorway) and very easy to know when you are finished.
- Drogheda Railway Brigde – Agile. Once the longest Iron Girder bridge in the world.Built in the 1850’s and the spec has kept on changing since. This included a complete rebuild in 1925 without losing a single days traffic. How’s that for unit testing?
- Bungee Jumping off bridge in Queenstown – Extreme Programming (XP). Great fun if you’re doing it (and can be pretty effective), but scary for anybody watching.
As a sample of some of the pictures (which include lego people showing everything that can go wrong on a team), check out the image below.
It now seems obvious that the Healthcare Payroll system was destined to fail. If you were working on the project, I’m sure it felt very differently at the time. How can your projects avoid a similar fate? While IT may sometimes seem disconnected from reality, the following guidelines show that ‘Real World’ lessons still apply.
- Know what you want and stick to it. If you’re building a house and change the plans several times the builder is going to fleece you, no matter how low the initial quote was. The same goes for IT Projects – if you change your mind after the price is agreed, you’re going to pay more.
If you don’t know what you’re doing , find a friend who does. I know very little about houses, so when I was buying my own I got a friendly surveyor to check it out. With IT projects, this ‘friend’ should be genuinely on your side, and have something to lose (e.g. financial or reputation) if things go wrong.
- Little and often is better. Like exercise, smaller projects that deliver results little but early are best. If the results are good, try a second (and third) round to add more functionality based on the feedback from users.
- It’s been all done before. Tailored suits cost a lot more than ready-made ones – and most people are happy with a ‘Good enough’ instead of ‘Perfect fit’. There are literally thousands of ‘off-the-peg’ computer systems out there ready for final alteration to what you need.
- If you don’t understand the answer, ask more questions. Thankfully the days we sat and nodded at the Doctor’s Latin words are long gone. IT Consultants may sometimes speak a different language, but if they can’t explain what they’re talking about in English that you understand, the chances are they’re trying to hide something.
- Don’t build on sand. Like houses , projects need good foundations. For IT Projects , the good foundations are sound knowledge of the Business Processes being coded into the system. Changing processes and changing IT systems at the same time is like building on sand.
- Sometimes the tortoise wins the race. Unless your entire business model is built around being the very first to market, then being a tortoise and letting others race ahead has very big advantages. Not only can you learn from other people’s mistakes, but the chances are you’ll get it at a much reduced cost – For example websites now cost a fraction of what they did during the dot.com boom.
- Use a safety net. When building houses, often the first thing to go up is scaffolding, for safety reasons. The equivalent safety net in IT is called ‘Unit Tests’. Not only do they help you get there faster, but they let you know if you’ve broken something you’ve already built.
- Be a good poker player. Good poker players never give away valuable cards. For IT projects, owning all cards mean just that – make sure that you have full rights to the solution so that you can still move tables and use a different supplier. Even if you never make the move, knowing that you can is an effective bargaining chip.
And finally …
When you are in a hole, stop digging. The decision to call a halt to the projects was no doubt a difficult one, and is to be applauded. Too often, the temptation is to keep on going and hope things will turn out right. Recognising problems at an early stage means there is more chance of being able to fix them.
Over on the KnowledgeBase , the outline of the presentation ‘How to talk about Agile to your boss‘ is begining to take shape.
The presentation is due to be made on the 7th March to the Irish .Net Developers association at Buswells Hotel in Dublin.
Take a look at the presentation (in progress), and leave comments here with your feedback!
The Irish Computer Society (ICS) has a useful checklist for Irish companies of things to watch out for when setting up an IT contracts.
These items include:
- Take a look at your ‘standard’ contract in the light of recent developments in IT
- Review how you can make your supplier selection process even better.
- Use competitive procurement if possible
- Keep electronic copies of contracts
- Have formal contracts in place
- Watch out for IPR and use source code escrow if necessary