Missed Call Recovery

This is a production-ready starter backend featuring:

• 3 REST API endpoints
• In-memory data storage (easy to upgrade to MongoDB or PostgreSQL)
• Twilio integration hooks
• Standardized API responses
• Built-in error recovery and stability features

It serves as a solid foundation for building a full Missed Call Recovery SaaS with dashboards, customer management, analytics, user accounts, subscriptions, and automated follow-up workflows.