Full-Stack Developer for SaaS "Business-in-a-Box" Booking Platform

I am looking for an experienced developer or agency to build a specialized SaaS platform for small hospitality businesses.

The goal is to allow vendors to manage their entire business—from website creation to lead management—through a single dashboard.
Key Modules to Build
1. Vendor "Instant Site" Engine
* The Dashboard: A user-friendly backend where vendors upload photos, descriptions, inventory (units/tents), and seasonal pricing.
* Auto-Generated Frontend: Based on the data entered, the system must automatically generate a high-quality, mobile-responsive booking website for the vendor.
2. Lead Management & WhatsApp Integration
* Unified Lead "Kitty": A CRM that aggregates inquiries from the website, Instagram, and Facebook into one central inbox.
* WhatsApp Business API: Integration for automated booking confirmations and customer communication.
3. AI Social Media Generator
* A feature that pulls vendor-uploaded photos and uses AI (e.g., OpenAI/DALL-E) to generate social media posts/captions that the vendor can share directly to WhatsApp and Instagram.
4. B2B Connectivity (API-First Approach)
* External API Doc: Vendors need the ability to share a secure API documentation/endpoint with large travel aggregators. This must allow the aggregator to pull real-time content, pricing, and availability.