Overview:
GymAdminPro is a modern full-stack web application built on React for the frontend, backed by Supabase or a MERN-stack backend (MongoDB, Express, Node.js) for data and authentication. It’s designed for gym owners and fitness studio managers to streamline core operations and client management.

Key Features:

• 📅 Appointment & class scheduling: easily add, update and monitor fitness sessions.
• 👥 Member & trainer management: view, edit and maintain records for clients and coaches.
• 💳 Billing & invoicing: generate, preview and track payments and membership plans.
• 📊 Dashboard analytics: get real-time insights into attendance, revenue, and class popularity.
• 🔐 Role-based access: separate views and permissions for admins, trainers, and members.
• 🚀 Extensible architecture: ready for integration with REST API, GraphQL, or Supabase realtime features.

Tech Highlights:

• Frontend built with React and modular architecture for maintainability.
• Backend either via Supabase (for rapid setup) or full MERN stack for depth and control.
• Authentication and authorization layers to support secure login and role checks.
• Responsive UI designed for desktop, tablet and mobile.

Next Steps:

Deploy to a scalable environment and optimize performance & security.

Integrate real-time data storage and syncing using Supabase or WebSocket.

Implement secure authentication (JWT/OAuth) and server-side role validation.

Add features such as user management, membership tiers, notifications and reporting tools.