Service dependencies

Simple (Android app)

• Remote Mobile App Configuration Database

  • ​Firebase​

• Mobile App Error Logging

  • ​Sentry​

• Mobile App Usage Analytics

  • ​Heap​

• Continuous Integration & Deployment

  • ​Bitrise​

• App Deployment

  • ​Google Play Console​

Simple Dashboard & API (Ruby on Rails web app)

• Application Hosting (Ubuntu Linux, nginx, Passenger)

  • ​AWS EC2​

• PostgresSQL Database Hosting

  • ​AWS RDS​

• Redis Cache Hosting

  • ​AWS ElastiCache​

• External Storage (for log files, database backups)

  • ​AWS S3​

• Server & Application Monitoring

  • ​New Relic​

• Server Error Logging

  • ​Sentry​

• Automated SMS

  • ​Twilio​

• Patient calls with masked caller ID

  • ​Exotel (in India)​

• Email Delivery

  • ​SendGrid​

• Web App Usage Analytics

  • ​Google Analytics​

• Continuous Integration & Deployment

  • ​Semaphore​