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Working in an effective team Filip Maelbrancke AppFoundry

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Your host Filip Maelbrancke Consultant @ AppFoundry fi[email protected] @fmaelbrancke

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About us Consulting Staffing In-house projects #dfist

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AppFoundry appfoundry.be #dfist

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About us #dfist

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?

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Goals

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Communication

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Communication Humans = social Lots of interaction

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Communication Team discussions

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Communication Free to express (both ideas and feelings)

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Library 1 Library 2 Feature ✔ ✖ Capability ✔ ✔ Characteristic ✔ ✔ Option ✔ ✔ Choice ✖ ✔ … ✖ ✔ … ✔ ✔ … ✔ ✔

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Communication

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Trust & Respect Makes the team autonomous

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Hire as a team

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Technical debt

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This is how I'll explain "no time for big refactoring, let's do business value" to the business.

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Atmosphere

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Brown bag lunches

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The Quest

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Take baby steps

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How we work 1 2 3 4 5 REQUIREMENTS PLAN SHOWCASE STATUS REPORTS EVALUATE BACKLOG 2 WEEK SPRINTS SPRINT DEMO DAILY STANDUP RETROSPECTIVE

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Minimum viable product

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–H. Alan Stevens Building the right thing is always more important than building it right.

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Scrum 1 2 3 4 5 REQUIREMENTS PLAN SHOWCASE STATUS REPORTS EVALUATE BACKLOG 2 WEEK SPRINTS SPRINT DEMO DAILY STANDUP RETROSPECTIVE

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Team demo Retrospective

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Prototyping

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Whiteboard

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Paper prototyping

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User feedback

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A/B testing

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Code review Detect problems early. Learn from someone else’s code.

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Pair programming

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Testing strategy

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Confidence Refactor possible Code handover Fix bugs once

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Test Driven Development RED FAILING TEST GREEN FIXED TEST BLUE REFACTOR

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Automatic On every commit / scheduled Unit tests UI integration tests with Espresso

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Test devices

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Remote

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Creating software = complex Continuous integration Ensure quality Automate high-quality, robust and reliable apps tedious / error-prone activities

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Reduce risk Continuous integration Reduce overhead Quality Assurance

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Automate all the things

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Continuous integration 1 2 3 4 CODE & COMMIT BUILD & CHECK CI PICKUP REPORT RESULTS

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Build pipeline Checkout / compile Unit tests Test coverage Code analysis Create deployable artifact Deploy for automatic QA test Trigger automated QA stage

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Auto publish Delivery Promote APK to production Automate Google Play alpha / beta without additional tools

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Continuous Delivery

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Continuous delivery / deliverable Continuous Delivery Deliverable Push on demand Confidence of being deployable

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Feature-based deployment A successful Git branching model http://nvie.com/posts/a-successful-git-branching-model/

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Internal QA Testing Internal alpha testing program Beta testing / staged rollout of being deployable

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Metrics

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Dashboard

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Dashing

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Panic…

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Questions? Filip Maelbrancke Consultant @ AppFoundry fi[email protected] @fmaelbrancke

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Thank you!