Hello,
Hope you are doing great,
As an experienced full stack developer, I bring a wealth of knowledge in creating secure and efficient web solutions to your project. To implement secure video calls for virtual consultations, I would recommend incorporating WebRTC (Web Real-Time Communication) - an open-source technology that allows for real-time video and audio communication directly on web browsers. This way, lactation consultants, sleep trainers, and pediatric nutritionists can conduct virtual appointments via the platform without compromising on security. I’m well-versed in integrating such technologies effectively for a seamless user experience.
For the chat system, I propose implementing a combination of WebSockets and message queues for reliable messaging delivery with instant notifications. The messages would be stored in a database to maintain a complete chat history for users. This approach guarantees that parents and care providers can have uninterrupted communication while keeping records of important discussions or instructions. As an intermediate MySQL User familiar with advanced PHP techniques, managing databases and delivering optimized performance is my specialty.
Let's collaborate on your vision to make this marketplace intuitive, accessible, and impactful!
Gaurav D.