1. iOS Development
with React Native
Alex Wu
Charles Bryant

2. We will present
• Now@ucsandiego Goals
• UI/UX Design
• Amazon Web Services
• React Native
• What's Next

3. A live demo

4. Amazon Web Services
Lambda API Gateway

5. Amazon Web Services
• News
• Events
• Surf
• Shuttle
• Weather

6. Amazon Web Services
• Weather
• Shuttle Stops
• .. 8 functions

7. Amazon Web Services
Shuttle Stops

8. Amazon Web Services
API Gateway

9. Amazon Web Services
API Gateway
Caching
Throttling

10. Amazon Web Services
• Lessons learned with Lambda; Java vs Node.js stats

11. Amazon Web Services
Weather Lambda Function
Java 29.8 MB 8 seconds cold start
Node.js 751 bytes 4 seconds cold start

13. React Native Framework
Facebook Open Source Project

14. What's Next
• End of May launch (http://apple.co/28OyqBH)
• A platform for connecting students to the campus
• Push notifications
• More campus integrations
• Housing and Dining
• Registrar
• ETS
• You

15. Q &A