Project Specification Real Estate AI SaaS Platform (GCC Market) 1️⃣ Project Overview I want to build a scalable multi-tenant SaaS platform for real estate companies in the GCC region. The system must allow multiple real estate companies to use the same platform with fully isolated data. This is NOT a single-company CRM. This is a SaaS system designed for long-term scaling. 2️⃣ Core Features Required A) Multi-Tenant Architecture Each company has its own isolated workspace Role-based access (Admin, Sales Agent, Manager) Subscription plans support Secure authentication (JWT or similar) B) Real Estate CRM Lead management Property management Sales pipeline stages Agent assignment Notes & activity tracking Basic reporting dashboard C) WhatsApp Business Integration Official Meta WhatsApp Cloud API Webhook integration Auto-replies Lead auto-creation from WhatsApp chats Conversation storage in CRM D) AI Integration OpenAI API integration Lead qualification logic Smart automated responses AI prompts editable from admin panel E) Super Admin Panel Add/remove companies Manage subscriptions View company usage stats Enable/disable accounts 3️⃣ Technical Requirements Preferred Stack: Backend: Laravel or Node.js Frontend: React / Next.js Database: PostgreSQL Cloud Deployment: AWS or DigitalOcean Code must be: Clean and documented Scalable Delivered with full GitHub access 4️⃣ Milestone Structure Milestone 1: Backend Architecture & Database Milestone 2: CRM Development Milestone 3: WhatsApp Integration Milestone 4: AI Integration Milestone 5: Testing & Deployment 5️⃣ Important Conditions Fixed price only (No hourly) Full source code ownership Deployment under my cloud account Regular progress updates Weekly demo