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Multiskilled mobile dev teams: #umt2016 @vixentael unlock your hidden powers

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#umt2016 @vixentael

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#umt2016 @vixentael

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#umt2016 @vixentael

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A story about The One

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Meet Fedya! #umt2016 @vixentael

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Fedya-the- iOS-developer #umt2016 @vixentael

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inside info bubble #umt2016 @vixentael

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sometimes Fedya has questions and doesn’t know the answers #umt2016 @vixentael

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he is looking for help #umt2016 @vixentael

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he is looking for help #umt2016 @vixentael

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Imagine whole team

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iOS QA backend android The Team #umt2016 @vixentael

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…inside bubbles #umt2016 @vixentael

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if one has problem… #umt2016 @vixentael

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…everyone suffers #umt2016 @vixentael

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…everyone suffers #umt2016 @vixentael

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re-opens task “not a bug” creates task delivers task ping-pong “server issue” #umt2016 @vixentael

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superposition of narrow minded dupes #umt2016 @vixentael

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Why being narrow minded is bad for you (and your colleagues too)

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API API #umt2016 @vixentael Difficult to communicate with other species

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API API #umt2016 @vixentael Difficult to communicate with other species Monotone ways of thinking

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Difficult to communicate with other species Monotone ways of thinking Ecosystem restrictions are overwhelming API API #umt2016 @vixentael

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Stack changing causes frustration #umt2016 @vixentael

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#umt2016 @vixentael Mars, 2035

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#umt2016 @vixentael Fedya-the-iOS- developer Mars, 2035

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What should I do?

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grow bees! #umt2016 @vixentael

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no code, no problem #umt2016 @vixentael

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if you don’t like bees, then..

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train your brain! #umt2016 @vixentael

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with whole team! #umt2016 @vixentael

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Our story

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#umt2016 @vixentael Skillz set: ✦ iOS iOS

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#umt2016 @vixentael BaaS Skillz set: ✦ iOS ✦ “backend” iOS

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#umt2016 @vixentael #umt2016 @vixentael Migration

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✦ iOS ✦ “backend” ✦ devops ✦ support cloud hosted Skillz set: https://stanfy.com/blog/how-to-change-cloud-code-to-be-compatible-with-parse-server/ https://stanfy.com/blog/how-we-migrated-to-parse-server-adventures-with-heroku-and-why-we-broke-up/

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How to train your brain?

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Limited* variety of approaches #umt2016 @vixentael * by your skill set

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#umt2016 @vixentael Wide* variety of approaches * constantly expanding, together with your skill set

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Learning how to learn a = Δv/t (acceleration of escaping from hell) #umt2016 @vixentael https://www.coursera.org/learn/learning-how-to-learn/home/info

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#umt2016 @vixentael Knowledge Transformation Skills + Mental Models =

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#umt2016 @vixentael “I” shape “T” shape “M” shape functional skill broad knowledge deep knowledge across domains

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#umt2016 @vixentael We are stack X engineers, X is the best technology!

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We solve problems with the most appropriate tools! #umt2016 @vixentael

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Where are we heading?

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#umt2016 @vixentael senior manager

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#umt2016 @vixentael senior technologies superman manager

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Good engineers are valuable, like… how valuable? #umt2016 @vixentael

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#umt2016 @vixentael

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#umt2016 @vixentael

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What for?

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Rain of $$$!

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I USED TO COBOL IN THE 80S

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Being a superman is cool #umt2016 @vixentael

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What can stop us?

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It may looks like there’s nothing beyond your ecosystem

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No content

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No content

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Our ecosystem

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Other ecosystems?

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Not really Other ecosystems?

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Ecosystem #umt2016 @vixentael CocoaPods carthage SPM

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#umt2016 @vixentael Ecosystem CocoaPods carthage SPM gradle + maven

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#umt2016 @vixentael Ecosystem CocoaPods carthage SPM npm gradle + maven

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#umt2016 @vixentael Ecosystem CocoaPods carthage SPM npm pip gradle + maven

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#umt2016 @vixentael THERE IS ECOSYSTEM IN EVERY TECHNOLOGY

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One more story

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frustration!

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monitoring chart #umt2016 @vixentael

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monitoring chart #umt2016 @vixentael

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#umt2016 @vixentael crontab * */4 * * * docker exec parse_server bash -c 'node ./cloud/jobs/jobMarkVideosAsOld.js'

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#umt2016 @vixentael crontab 0 */4 * * * docker exec parse_server bash -c 'node ./cloud/jobs/jobMarkVideosAsOld.js'

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#umt2016 @vixentael result

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Frustration is pain. Pain motivates.

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Key points #umt2016 @vixentael ✦ there’s a world outside the bubble ✦ and it’s easy to reach ✦ I -> T -> M

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Thank you for listening! @vixentael Software Engineer / iOS developer at stanfy.com

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Fedya is waiting for your questions #umt2016 @vixentael