1 it always takes longer than you think - even if you think it will take longer than you think....
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It always takes longer than you think - even if you think it will take longer than you think.
Reflections on project managementPete Walker, Internet Development [email protected]
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What’s it all about?
• The delights of project management– Mainly from the developer’s perspective
• Not another methodology– Tips, tricks, techniques, clichés, trite little sayings,
wise sayings, my mistakes, etc
• I won’t solve all your problems• I won’t answer all your questions
– but please ask questions at any time
• I will save you time and money!
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Why am I here and what do I know?• 15 years IT experience• Programmer/DBA/Project Manager in Local
Government – Oracle, PL/SQL, Paradox and other PC apps
• Software Development Manager at Emis/Capita FHE– Student record systems for FE & HE– Oracle, VB, client-server
• Software Development Manager with Swift– Stock control, financial and manufacturing systems– Ingress database and 4GL
• May 2001 - joined ILRT
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What does ID group do?
• Web sites and applications – CMS for University of Bristol, C of E, LTSN-Best– Online survey software, car share software– UCISA, SCONUL, HESDA, Leadership Foundation– Departmental VLE’s– Course Online Booking System– eLearning apps
• 10 staff plus others from ILRT and IS• Open-source• Quasi-commercial• 50% UoB/50% external
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A lot to cover – the rest of this session• Definitions• Knowledge• Alarm bells• Requirements• Project scope• What the client must
do• How much and how
long?
• Planning• Communication• Handling change• We’re late!• Finished?• Measuring outcomes• Project team• Questions
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Definition time – “To manage”
• Poster worthy?– Be successful, achieve a goal, be in charge of, act
on, deal successfully, control
• Sometimes necessary!– “achieve something by trickery or devious methods”
• Reality? (Struggle, frustration, just-about-do-it) e.g.– “We just managed to catch the train in time”– “He managed to convince them”– “We managed to hide the fact that the widget did
not actually work yet”
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To project manage (1)
• You must play office politics• Knowledge leading to control• Lots of administration• Gain respect and authority (aka: at least
look as if you know what you are doing!)
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To project manage (2)
• You are being watched!• You are not expected to be expert on everything• Expertise not through knowing but knowing
where to find out• 3 C’s
– Commitment– Communication– Coordination
• Despite the above - you need to know a lot of things!
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Knowledge
• Professional knowledge e.g software, methodologies
• What projects have we got on and where are they at?
• Whose working on them, what are their skills?• What’s coming up next?• Costs (and ideally success criteria/ROI)• Milestones, deadlines• Customer comments – good and bad• Timesheets, Bug lists, Wash-up meetings
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Project initiation - Alarm bells!• Nobody’s project (or no one important) – you need a
project sponsor• No long term budget (initial spend only 30% of total)• Multiple customers/stakeholders• People think it is only a technical project• The job has to fit a budget not the other way round• Multiple dependencies• Potential feature creep – “oh and it could do this”• No idea where this project fits with institutional goals or
strategies• Have all this responsibility but not any authority
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Requirements - what do you want?• System requirements – the BIG problem?• Users WILL change their minds (for sure,
always, every time, without fail…)• They will never get everything• MoSCoW• “Must Have” V “Should have”?• Do you still want the system if you do NOT
get this feature?
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You won’t get this…
• “Out of scope”- List what you won’t do• Don’t assume anything – check and
agree• Client contact may change – write it all
down• You WILL miss something• Write it down for next time - keep
standard text• Get someone to sign (CYA)
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What the client has to do and when• Tell them what to do and when e.g.
– How many meetings?– Arrange for staff (particularly senior) to be available?– How long to review documents or designs?– Buy licences? – Sort-out domain names?– Prepare content (major)?– Convert data, etc?
• Penalties for being late! • Customer is always right? – not necessarily!
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Biggest Knowledge gap? How much and how long?• We’re all optimists - PMWT• Resist giving ball-park figures for cost or time• “I know this bloke wot wrote …”• “Gutless estimating” (Brooks)• Function-point analysis?• Metrics • Are you good at estimating – be honest!• Get estimates from project staff (buy-in)• Are your staff good at estimating – be honest!
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We just don’t know!
• Most importantly - CYA• Tell the customer (more than once)• Try to better define requirements• Get paid for an analysis and specification
phase?• DSDM?
– Fix dates and budget but be flexible on functionality– Prototype– Time box– Cooperate – client as team member
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Planning (1)
• Define scope before planning• Emperor’s clothes?• Public plan and real plan?• Gantt chart, Excel, Word?• Plan and then throw it away?• Effort V Elapsed – 3 day week?• Specific points in the year – guide not
determine e.g.– Start of the academic year– “It will be over by Christmas”
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Planning (2) - What to include
• Analysis• Specification
(iterations?)• User interface design
(iterations?)• Development phases• Testing (and fixes!)• Content preparation• Documentation
• Holidays?• Server set-up?• Document review?• User acceptance?• Project
management?• Admin?• Meetings?• Milestones
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Planning (3)
• Project Risk log – What’s the worse that could happen?
• What risks do you make public? (CYA)
• Will the customer overrun – do you risk it?
• Communication plan
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Communication (1)
• Communication plan– Audience. Who should receive the communication? – Reason. Why you are communicating with them.
Why are they a key stakeholder. – Event. The communication, be it a weekly report, or
a presentation, or seminar– Responsible. Who is responsible for preparing and
scheduling the piece of communication. – Medium. The way in which it will be delivered. – Timing. How often it will be presented. – Content. What it will contain. This should address the
reason the audience will be interested in the project.
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Communication (2)
“Communication is not saying something; it is being heard [and understood]”
• People hear what they want to hear; it suit their needs
• Write things down (CYA)
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We’d just like to change…
• Change is inevitable, accept it (but not too readily!
• It never pays to be helpful!• Communicate & CYA
– Who is asking for it?– Get exact details– Impacts and risk– Write it all down– Get authorisation
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Doesn’t time fly!!
• How does a project go late – one day at a time• Why?
– Hidden requirements– Changing requirements (poorly managed)– Under-estimation– Technology– Illness, staff leaving
• When development is 90% complete the project is only two-thirds done.
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POF?
• Out of control, getting worse, redeemable but only if you act now.
• Communicate - tell the customer – talk to them (even if there is nothing much to say)
• Don’t throw resources at it!• Cut functionality rather than extend deadlines• If you do extend deadlines then make it
realistic (only do it once)
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Technology
• Often the least important factor but…• Never use new technology on a
time/business critical project• NEVER use new technology on a
time/business critical project• Buy V Build – it depends….• Don’t lock-in content
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When its “finished”
• Only finished when no one is using it anymore
• Wash-up – how was it for you? Good bits as well as bad
• Maintenance – 20% of initial budget?– Initial cost only 30% of lifetime cost
• Don’t rely on one person – spread the knowledge
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Measuring the outcomes ROI
• Number of users• Increased sales• Intangibles – image, lack of legal
action, etc• Site usage stats – misleading• People forget the past – point to
achievements
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The project team (1)
• You need a mix – From gurus/high-flyer through to plodders
• Assign responsibilities– try to avoid single expert– Assign the Cardboard cut-out developer?– Office Whiteboard of who’s doing what
• Keep people involved and informed• Belbin team roles
http://www.belbin.com/
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Project team (2) - Belbin team roles• Plant• Coordinator• Monitor/Evaluator• Implementer• Complete Finisher
• Resource Investigator
• Shaper• Team Worker• Specialist
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Pitfalls
• Governance at the expense of leadership?
• Becoming defensive• “It’ll never work” - focus on the
negatives • Lose enthusiasm• Not prepared to take risks
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Do I practice what I preach?
• No• I still under-estimate• I often regret not writing things down• I don’t say “no” enough• I still sometimes let keen developers
use new technology• …and always regret it!
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PM buzzword bingo
• SSADM• DSDM• XP• RAD• UML• UCD• ROI
The useful ones?• CYA• POF• MoSCoW• PMWT• 3 C’s