Overview
I built CareCircle to make it easier to stick to medication plans. The app sends gentle reminders, and if a dose is missed, it can notify a caregiver.
Architecture
Under the hood it uses MVVM and Clean Architecture. I used WorkManager/AlarmManager for scheduling and AWS (Cognito, DynamoDB, Lambda, SNS) for secure linking and alerts.
Highlights
- Scheduled local notifications and escalation alerts
- Secure account linking with AWS Cognito
- Adherence history stored in DynamoDB
- Automated alerts via Lambda + SNS