Online Therapy Booking Website Development

I need a professional to build a comprehensive booking and appointment system for my online therapy company based in Kerala, India.

Key Requirements:
- Booking and appointment system
- User accounts for clients
- Features:
- Calendar integration
- Automated reminders
- Payment processing

Ideal Skills and Experience:
- Strong web development skills, especially in creating booking systems
- Experience with calendar integration and payment processing
- Familiarity with user account management
- Previous work on informational or e-commerce sites is a plus