20170921 agile amsterdam

@kimvanwilgen | www.kimvanwilgen.nlThe continuous culture 1

The continuous culture

@kimvanwilgen | www.kimvanwilgen.nlThe continuous culture 2

Head of Software development at ANVA

Former head of IT at Klaverblad

Business background

Managing since 2005

@kimvanwilgen

nl.linkedin.com/kimvanwilgen

kimvanwilgen@gmail.com

www.kimvanwilgen.com

About me

@kimvanwilgen | www.kimvanwilgen.nlThe continuous culture 3

The continuous culture

@kimvanwilgen | www.kimvanwilgen.nlThe continuous culture 4

Insurance company

Service provider

Wholesale

Agents

ANVAInsurtech company for the Netherlands

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Going faster

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Change is coming faster

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We need to speed up

From: First, break IT, Mulesoft

Fintech disruptors

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The growth of generic manufacturers anddistributors and the widespread availibility of cloud services mean that barriers to entry have collapsed in many industries. Thanks tolow barriers to entry, new ways of organizingbusiness are emerging almost daily.Gerald F. Davis

The vanishing American

corporation

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Imitation barriers have collapsed too though…

Failure innovators

47%

Failure imitators

8%

@aahoogendoorn | www.ditisagile.nlDesigning, developing, testing and deploying microservices 13

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Being slower

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Project failure

Failure

Negative ROI

Major changes

IT PROJECT RESULTS

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Agile IT in the UK is facing a hidden crisis – 12% of Agile projects are failing completely

Chris Porter,

CTO, 6point6

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IT complexityFailure at scale

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“Have you ever seen what many teenagers teach to parrots? What do you expect? So this was an experiment after all, but about people, or even about the common sense of computer programmers.”

Nello Cristianini,

AI prof at Bristol university

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The continuouscultureTime to sustainably deliver

value

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Software development is at least complex

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Managing costs under complexity

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Complex problems are explored

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Complex problems are continuously exploredThere is no end to trying and learning

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Innovation is not an epiphany, it’s exploration

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To satisfy the customer through early and continuous delivery of valuable software

Agile manifesto

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Small projects vs. Large projects

From: the Chaos manifesto 2013, The Standish group

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Adopting a continuousculture

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Continuousculture

Continuousdelivery

Agile product development

Learning organisation

Agile HR

Autonomousteams

Microservices

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Continuous delivery

Continuousculture

Continuousdelivery

Agile product development

Learning organisation

Agile HR

Autonomousteams

Microservices

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If agile was the opening act, continuous delivery is the headliner.

Kurt Bittner, Forrester

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Continuous Delivery (CD) is a set of practices and principles in software engineering aimed at, building, testing, and releasing software, faster and more frequently. These principles help reduce the cost, time and risk of deliveringchanges, and ultimately value, to customers by allowing for more incremental changes to applications in production.Wikipedia, 2017

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Shopping list forcontinuous delivery

Continuous integration

Agile way of working

Build pipelines

Code review

Quality metrics

Automated testing

Provisioning / containerization

Issue tracking

Monitoring

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Recipe to deliver continuous delivery

Dev Staging Test

Integration Acceptance Production

Dev Staging Test

For each component

Full landscapeDev Staging Test Manual

Dev Staging Test Manual

IntegrationScenario / UI testing

Acceptance Production

Add tests and metrics

Add monitoring

Add reviews

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Recipe to deliver continuous delivery

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Build status

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Monitoring in productionInstant response and proactive support

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Static analysisKnowing quality

@kimvanwilgen44

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Peer reviews

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Auditing

No more code audits

Everything in version control

Testset change approvals

Enforced peer reviews

Green goes to production

Approvals in workflow

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Regulatory conformity by design

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Agile product development

Continuousculture

Continuousdelivery

Agile product development

Learning organisation

Agile HR

Autonomousteams

Microservices

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Extensive planning

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Red smileys

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And red sprints

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Portfolio board

Minimize effort

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Portfolio board

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Continuous flow

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No more estimates

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Start looking at results

Antipatterns

• Complexity through LOC

or cyclomatic complexity

• Adaptability through test

coverage

• Speed of delivery through

story points

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Product vision and concept details

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Product vision in an hour

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Business IT antipatterns

Fallback plans

Manual Acceptance Testing

Education for users

User documentation

Communication about

releases

@kimvanwilgen62

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No dependencies

Loosely coupled

Low entry and exit barriers

Less contract negotiation

More collaboration

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Data-driven decision making: A/B testing

13% increase

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Data-driven decision making: A/B testing

439% increase

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Learning organisation

Continuousculture

Continuousdelivery

Agile product development

Learning organisation

Agile HR

Autonomousteams

Microservices

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Growth mindset

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Discover together and celebrate new knowledgeLearn to explore

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Academy, workshops, hackatons

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Continuous learningImprovement using lean

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Agile HR

Continuousculture

Continuousdelivery

Agile product development

Learning organisation

Agile HR

Autonomousteams

Microservices

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Developer cultureIs more than pingpong

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Learning, innovating and creating

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FeedforwardIntegration with each iteration for continuous flow

Stakeholder inputFor acceptance and selfcritism

Feedback forimprovement of the team

Supportive feedback for help with patternsor goals

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@kimvanwilgen | www.kimvanwilgen.nlThe continuous culture 78

Autonomous teams

Continuousculture

Continuousdelivery

Agile product development

Learning organisation

Agile HR

Autonomousteams

Microservices

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B(us)(iz)Dev(Sec)Ops

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It’s not an IT party anymore

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Talk about value

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Microservices

Continuousculture

Continuousdelivery

Agile product development

Learning organisation

Agile HR

Autonomousteams

Microservices

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Architectural development

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Microservices as an enabler

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ConclusionIt’s worth the struggle

From: Puppet labs State of DevOps report 2016

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ConclusionContinuous culture to enable the exploration of value