Comprehensive B2B2C E-commerce Platform Creation

I'm aiming to create a multilayer B2B2C e-commerce marketplace complete with a myriad of vendor dashboard features and an adept admin platform. The vendor dashboard should be designed to cater to sales tracking, product listing, and customer reviews. As for the communication management department, an efficient messaging system, in-app notifications, and order status updates are required. Ideal freelancers for this project are those with substantial experience in eCommerce platform development, payment gateway integration, and communication systems. Familiarity with creating vendor dashboards and seller onboarding & management systems would be highly advantageous.