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MOBILE TEAM ON A DAILY BASIS
by Grand Parade
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MOBICONF.ORG | 5-6 OCTOBER 2017#mobiconf2017 2
Michał Ćwikliński
https://github.com/emce
@em__ce
Kamil Burczyk
https://github.com/burczyk
@KamilBurczyk
MOBICONF.ORG | 5-6 OCTOBER 2017#mobiconf2017
Established: 2011
City: Kraków
People: 250/300 till end of 2017
Worked before for:
Grand Parade: about company
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William Hill
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Gambling Facts
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MOBICONF.ORG | 5-6 OCTOBER 2017#mobiconf2017
Mobile Team
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MOBICONF.ORG | 5-6 OCTOBER 2017#mobiconf2017
Mobile Team - facts
23 developers12 iOS & 11 Android
640 yearsWith 124 years of experience
51 cupsof coffee daily
77.764 linesof code in Swift
44.422 linesof code in Kotlin
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MOBICONF.ORG | 5-6 OCTOBER 2017#mobiconf2017
Mobile Team
MOBICONF.ORG | 5-6 OCTOBER 2017#mobiconf2017
Team Standards
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Tools
Tests
Documentation
CI
Public API
Avoiding dependencies
MOBICONF.ORG | 5-6 OCTOBER 2017#mobiconf2017
Mobile applications
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25 mobile applications
Kotlin and Swift on production
AppStore, Google Play and standalone
Core libraries (Mobile SDK)
MOBICONF.ORG | 5-6 OCTOBER 2017#mobiconf2017
Swift & Kotlin on production
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Mobile SDK team
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Swift & Kotlin on production – common architecture
Logger+ filters: MutableList<LogEntryFilter>+ minimumSeverity: LogSeverity+ handlers: MutableList<LogEntryHandler>+ enabled: Boolean
+ e(message: String)+ w(message: String)+ i(message: String)+ d(message: String)+ v(message: String)+ wtf(message: String)
Logger+ filters: [LogEntryFilter]+ minimumSeverity: LogSeverity+ handlers: [LogEntryHandler]+ enabled: Boolean
+ error(message: String) -> void+ warning(message: String) -> void+ info(message: String) -> void+ debug(message: String) -> void+ verbose(message: String) -> void
MOBICONF.ORG | 5-6 OCTOBER 2017#mobiconf2017
Swift & Kotlin on production – elastic architecture
HeaderState
.unauthorized
.processing
.authorized
<state change>
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~ Redux
MOBICONF.ORG | 5-6 OCTOBER 2017#mobiconf2017
Mobile Culture
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Slack Time: GP Interview
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Slack Time: GP Betting League
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MOBICONF.ORG | 5-6 OCTOBER 2017#mobiconf2017
Slack Time: WH Cube
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MOBICONF.ORG | 5-6 OCTOBER 2017#mobiconf2017
Slack Time: GPS Tracker
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MOBICONF.ORG | 5-6 OCTOBER 2017#mobiconf2017
Agile best practices
2-week long sprints
Daily code reviews
Daily standups
Bi-weekly retrospectives
Bi-weekly groomings and sprint plannings
Bi-weekly demos and published artifacts
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MOBICONF.ORG | 5-6 OCTOBER 2017#mobiconf2017
Mobile Tech Talks
NoSQL
TDD
Elasticsearch
Swift backends
Core ML
App Architectures
Open GL ES
Realm
Audio Processing
Core Data
Core Bluetooth
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Pair Programming iOS/Android
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Learning other platforms
Platform-independent point of view
Common interfaces
Bringing business value over
fighting platform wars
MOBICONF.ORG | 5-6 OCTOBER 2017#mobiconf2017
Community open
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MOBICONF.ORG | 5-6 OCTOBER 2017#mobiconf2017
Top tips for new team building
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Optimise long-term
Don’t be afraid of hiring people better than you
You won’t code all the time
Create standards before writing first line of code
Consider cross-platform cooperation
Find a leader not a boss
Share your knowledge
And you can bet on it!
Integrate
MOBICONF.ORG | 5-6 OCTOBER 2017#mobiconf2017
Contest
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Swift and Kotlin tasks
Stand in common space
Valuable prize
Result announcement: Friday 2pm
&Q&Aquestions answers
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Kamil Burczyk Michał Ćwikliński@KamilBurczyk @em__ce
THANK YOU!
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