Presentatie scrum ic drachten 16 april 2014

Innovatiecluster Drachten!High Tech Systems!

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16 april 2014!

Agile/Scrum!


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Agile/Scrum!

Let’s do Scrum, let’s be active:!!!! ! ! !Spaghettigame!!

!!


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Agile/Scrum!

Scrum originally from software development!!!!!


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Scrum!

!!Scrum = Agile != !possibility to response to change!!!Scrum = framework = innovative way to manage and realize complex projects:!•  complex environments!•  complex products!!!


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Waterfall!

Phases traditional project approach (waterfall):!•  Definitionphase (goal (what), budget)!•  Preparationphase (how to realize, conditions)!•  Realizationphase (realization of the project)!•  Implementationfase (use of the endproduct)!!!!!!!!

Defini&on(

Implementa&on(

Prepara&on(

Realiza&on(


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Current projects!

Problems most projects:!•  Large turnaround because sequentiality processes!•  We can’t oversee the total project but we also can’t respond

to change!•  Complex project are hard to plan!•  Limited cooperation!•  No clear method of doing projects!!Idea: !•  Scrum increases possibility to response to change!•  Scrum increases team performance!!!!


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Agile practices!

•  Work is organized in short cycles:!•  Management doesn’t interrupt the team during a work cycle.!•  The team reports to the customer, not the manager.!•  The team estimates how much time work will take.!•  The team decides how much work it can do in an iteration.!•  The team decides how to do the work in the iteration.!•  The team measures its own performance.!•  Work goals are defined before each cycle starts.!•  Work goals are defined through user stories.!•  Impediments to getting the work done are systematically

removed.!!

!


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Agile values!

These practices of Scrum rest on certain Agile values:!!

individuals and interactions over processes and tools!products over documentation,!

customer collaboration over contract negotiation,!responding to change over following a plan!

!Key to success: !Adopt the values of Agile, not just the practices!!!


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Scrum - process!

!!


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Agile/Scrum!

Examples Agileprojects outside softwaredevelopment:!•  Wikispeed!•  Heathrow Terminal 5!•  Marketing!•  Sales !

–  PBL: “win a deal of at least 100.000 USD at customer XYZ”!•  Schools!

–  education and schoolorganizations!•  Government (annual reports)!•  Radioshow (NPR) !

–  release early!–  continue improvements based on customer (listeners) feedback!

•  Zara!!!


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Agile - Zara!

Zara – Spanish global fashioncompany (like H&M)!•  Traditional fashion process!

!!

Design(

sales(

produc&on(planning(

procurement(


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Agile - Zara!

Instead of separate these phases, the designers are in the middle of the production process.!!!!!!!!!•  Zara can design, produce, and deliver a new garment in 15 days. !•  Zara can offer a large variety of the latest designs quickly and in

limited quantities.!•  Zara collects 85% of the full ticket price on its retail clothing.!

!

produc&on(

planning(

procu8(rement(

sales(

design(

produc&on(

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Scrum – fixed price projects!

•  If we fixe cost, time and scope, the only variable is quality. !•  Agile is about deliver high quality products without any

concessions. => Definition of Done!•  Fixing all three constraints: recipe for a death march project.!


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•  Define product backlog,!–  together with product owner!–  input are requirements, output are user stories!–  prioritize (business value, MoSCOW, etc) !–  estimate (in story points)!

•  Define Definition of Done (fixed quality)!•  Estimate team velocity (number of story points per sprint)!

–  proven velocity in the domain?!•  Define costs of one sprint (based on available team)!


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1.  Fixed scope: define number of sprints needed to realize the product backlog!

!or!!2.  Fixed enddate: define how much of the

product backlog can be realized at the enddate!

!Total costs = costs per sprint * number of sprints!


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Scrum – release burndown!

!!!!!!!!!!!!No “Change requests” but “Exchange requests”!


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Scrum is about!

•  Early and continues delivery with concrete results!•  Increase time to market!•  Controlled changes!•  Deliver businessvalue!•  Predictability!•  Transparent monitoring of progress!•  Customer satisfaction!


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Scrum is about!

•  Focus!•  Open communication!•  Flexibility!•  Ownership among the team!•  Increase cooperation!!


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Scrum - advantages!

!It is fun to scrum!!

!!

Cooperating and multifunctional work, decisions made within in the team are important issues of scrum that makes working with

scrum more fun.!


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Scrum - approach!

•  Start with a small project!•  Start with motivated people!•  Provide quick visible result and the effect of the snowball!•  Training for everyone involved!•  Coaching during the project!

!


Pagina 21!

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Scrum!

Questions?!!!!!!!contactinfo: ! ! !!

! !Johan van Delden!! !06 2895 2541!! [email protected]!

!

Presentatie scrum ic drachten 16 april 2014

Engineering

high tech systems

product backlog

innovatiecluster drachten

user stories

story points

produc

team decides

work goals