Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
Delivering Stable Apps (Xamarin Dev Days NYC)
Search
Greg Shackles
August 16, 2015
Technology
0
140
Delivering Stable Apps (Xamarin Dev Days NYC)
Greg Shackles
August 16, 2015
Tweet
Share
More Decks by Greg Shackles
See All by Greg Shackles
Building Modern Services with .NET Core 3 and gRPC
gshackles
0
170
Observability-Driven Development: What DevOps is Really About
gshackles
1
280
Monitoring Your Mobile Apps in the Wild
gshackles
1
97
Building Scalable Applications with the Actor Model
gshackles
0
640
Creating a Voice-Driven TV Remote with Azure and Alexa
gshackles
0
120
Build 2017 Recap for Xamarin Developers
gshackles
0
130
Going Serverless: Event-Driven Architecture Without The Infrastructure
gshackles
0
190
Evolve 2016 Redux
gshackles
0
140
Instrumenting Your Mobile Monitoring Strategy
gshackles
0
4.7k
Other Decks in Technology
See All in Technology
タスクって今どうなってるの?3.14の新機能 asyncio ps と pstree でasyncioのデバッグを (PyCon JP 2025)
jrfk
1
190
関係性が駆動するアジャイル──GPTに人格を与えたら、対話を通してふりかえりを習慣化できた話
mhlyc
0
120
ユニットテストに対する考え方の変遷 / Everyone should watch his live coding
mdstoy
0
110
Findy Team+のSOC2取得までの道のり
rvirus0817
0
270
Goを使ってTDDを体験しよう!
chiroruxx
1
240
コンテキストエンジニアリングとは? 考え方と応用方法
findy_eventslides
4
850
Goのビルドシステムの変遷 / The history of Go's build system
ymotongpoo
12
3.5k
Pythonによる契約プログラミング入門 / PyCon JP 2025
7pairs
5
2.4k
北海道の人に知ってもらいたいGISスポット / gis-spot-in-hokkaido-2025
sakaik
0
200
Modern_Data_Stack最新動向クイズ_買収_AI_激動の2025年_.pdf
sagara
0
150
自作LLM Native GORM Pluginで実現する AI Agentバックテスト基盤構築
po3rin
2
220
SoccerNet GSRの紹介と技術応用:選手視点映像を提供するサッカー作戦盤ツール
mixi_engineers
PRO
1
130
Featured
See All Featured
It's Worth the Effort
3n
187
28k
10 Git Anti Patterns You Should be Aware of
lemiorhan
PRO
657
61k
Agile that works and the tools we love
rasmusluckow
330
21k
jQuery: Nuts, Bolts and Bling
dougneiner
64
7.9k
ピンチをチャンスに:未来をつくるプロダクトロードマップ #pmconf2020
aki_iinuma
127
53k
Typedesign – Prime Four
hannesfritz
42
2.8k
I Don’t Have Time: Getting Over the Fear to Launch Your Podcast
jcasabona
33
2.4k
Making the Leap to Tech Lead
cromwellryan
135
9.5k
Writing Fast Ruby
sferik
629
62k
Raft: Consensus for Rubyists
vanstee
139
7.1k
A Tale of Four Properties
chriscoyier
160
23k
Bootstrapping a Software Product
garrettdimon
PRO
307
110k
Transcript
Xamarin Dev Days NYC Delivering Stable Apps Greg Shackles @gshackles
[email protected]
github.com/gshackles speakerdeck.com/u/gshackles
Ship It A Cautionary Tale
None
None
None
None
None
None
None
The Double-Decker Couch of Apps by Vitruvius This app is
just…the worst.
None
Don’t Be This Developer
Set Yourself Up to Deliver Awesomeness
Testing Approaches Authentic User Tests Simplistic Tests Rapid Iteration Long
Cycles Beta Testing Manual Testing Unit Testing Automated UI Testing
Trust Me, I’m a Unit Tester
Real Talk There are a lot of devices out there
Android OpenSignal, August 2015
Android: API Level 14+ (Ice Cream Sandwich) and growing!
iOS: Growing Variety of Devices
Xamarin Test Cloud Test on real devices
None
Don’t Wait for Users to Complain (╯°□°)╯︵ ┻━┻)
“…only 16% of people will try a failing app more
than twice.” Source: raygun.io/blog/2015/02/software-errors-killing-app
Be Proactive, Not Reactive • Most users won’t actually report
problems • Those who do often do so through negative app reviews • Get notified as it happens, and to whom it happens • Crashes • Errors • Analytics
None
Let’s Code Unit and UI Testing
Questions? Greg Shackles @gshackles
[email protected]
github.com/gshackles speakerdeck.com/u/gshackles