1. Applying 3C DevOps approach in Mobility World
Shrinathacharya L M – Principal Quality Engineer
Co – Author 1: Nandini GV – Expert Software Engineer
Co – Author 2: Ajay Gottivedu Suresh – Quality Engineer
Co – Author 3: Karthik Venugopal – Software Engineer

2. Abstract
DevOps plays a vital role in mobile projects to meet buzz word “faster time to the market” and “faster reaction to the customer” before they ask. It’s a big challenge in mobility as there are multiple mobile operating systems vs multiple OS version in mobile ecosystem.
How do we address below challenges?
Every three days a new mobile manufacturing company
brings new mobiles into market
Building mobile apps as fast as with market expectation
Testing mobile app on multiple OS vs multiple OS versions
Distributing app and notification to stakeholders
Monitoring the app statistics, performance and crash analytics
This paper talks about addressing the challenges with Mobile DevOps process which involves setting the environment, development, testing, build, distributing app and monitoring the app with continuous integration, continuous deployment and continuous delivery using Microsoft Technology.

3. Key findings
High-performing organizations decisively outperform their lower-performing peers
200 times faster
2555 faster lead time
Recover 24 times faster
3 times lower failure change rate
High-performing organizations spend 22 percent less time on unplanned work and rework

4. Interesting data Parameters
Fortune 1000 company survey with traditional IT
Avg. downtime Cost
$1.25b - $2.5b per year
Avg. hourly cost of infrastructure failure
$1m per hour
Avg. Cost of critical application failure
$0.5m-1m per hour
DevOps process accelerate delivery
100%
Avg. Cost % Wastage with Development, Test, Deployment and Operations
25% per year

5. DevOps DevOps a clipped compound of development and operations
DevOps treats Infrastructure as code
DevOps is a culture, a practice, and an approach to operations
DevOps is using Automation
Development
Operations QA

6. Traditional vs DevOps -Pipeline Automation

7. Continuous Integration Continuous Deployment
DevOps Process – 3 C’s
Continuous Integration
Continuous Delivery
Application
Code QA
Staging
Continuous Deployment
Production

8. DevOps pipeline with Microsoft Technology

9. Case Study / Implementation

10. Development - Phase
Xamarin is integrated with Visual Studio

11. Test - Phase
Xamarin Test Cloud provides more than 2400 mobile devices on
cloud for iOS and Android
Automation with Xamarin.UITest

12. Test Approach Unit Testing/Integration testing with MS Tests
Develop UI Workflows on Continuous Integration Testing for nightly builds with Xamarin.UITest
Regression Testing for execution on multiple platform
Test Pyramid Approach

13. Build – Continuous Integration
Team Foundation 2015 and higher – Check-In
Configuration of Gated Check-In with Unit Test Integration
Build
vNext provides wizard based configuration on build configuration
Scheduled Build /Nightly Builds
Manual Trigger
Manual Trigger
Scheduled Build

14. Distribute & Monitor – Continuous Deployment
HockeyApp / Visual Studio Mobile Center
Distribute iOS and Android App and alert for new builds
Download and upgrade to latest app
Monitor
Collect User Feedback
Collect Crash reports and logs
User Metrics
Download information
User engagement

15. Continuous - Integration, Deployment and Delivery
Develop with VS & Xamarin
Code Check-In
Build with TFS -vNext - CI
Integrate with Xamarin Test Cloud
Test with Xamarin.UITest
HockeyApp – Cont. Delivery
HockeyApp – Continuous Deployment

16. Key Takeaways Microsoft Technology Stack for Mobile Projects
Develop - Visual Studio, Xamarin
Build & Config -TFS vNext, PowerShell
Test -Xamarin.UITest & Xamarin Test Cloud
Distribute & Monitor -HockeyApp/Microsoft Mobile Center
Enables to develop faster time to market and faster reaction to the
field with Continuous – Integration, Deployment and Delivery
Better Quality Product deliverable with less cost and effort
No large releases needed

17. Authors Shrinathacharya L M Nandini GV
Developer by profession | Automation tester by heart | .NET programmer | Innovator
15+ years of experience in Development and Automation
Speaker for GTR-2017 Conference Pune, ATA13th Meetup & 11th Meetup DotNetBLR at Bangalore
Published white paper in STC-2015, STC-2016
Blog
Shrinathacharya L M
Principal Engineer – Automation
Allscripts
10 years of experience in Development, DevOps implementation
Speaker at 14th ATA meetup at Bangalore
Expertise in .NET, C#, SQL Server, Microsoft Azure, Windows PowerShell.
Nandini GV
Expert Software Engineer – DevOps
Allscripts

18. Co- Authors Ajay Gottivedu Suresh Karthik Venugopal
Ajay is working as Quality Engineer for Allscripts India.
Having 6+ years of experience in IT.
Expert in Functional, Automation and Mobile OS Compatibility Testing.
Expertise in Testing Strategies and Mobile Testing of Games.
Ajay Gottivedu Suresh
Quality Engineer – Manual/Automation
Allscripts
3+ years of experience in Development, DevOps implementation
Expertise in .NET, C#, SQL Server, Windows PowerShell.
Karthik Venugopal
Software Engineer – DevOps
Allscripts

19. References

20. THANK YOU!!!