Build Custom MultiVendor Digital Marketplace

I am looking for a skilled developer to create a custom-built multivendor marketplace similar to Allegro, focusing on digital products. The platform should support both auctions and standard buy/sell transactions, with a P2P Stripe connection for payments.

Key Requirements:
- Develop a custom multivendor marketplace for digital products
- Implement auction and standard buy/sell functionalities
- Integrate P2P Stripe for secure payment processing
- Support user roles: Admin, Vendor, Buyer, and Moderator
- Ensure a user-friendly interface and seamless user experience

Ideal Skills and Experience:
- Strong expertise in custom web development
- Experience with building multivendor marketplaces
- Proficiency in payment gateway integrations, particularly Stripe
- Familiarity with auction systems and digital product handling
- Ability to implement robust user role management

Please provide your estimated price and timeline for this project, along with the technologies you plan to use. I am eager to see your approach to bringing this marketplace to life.