Custom Coded, Multi-Vendor E-commerce Site

I'm in need of a custom coded E-commerce website with a robust CMS. The site should support multiple vendors and have essential e-commerce features like product search and filtering, customer reviews and ratings, and payment gateway integration.

Key Requirements:
- Experience in building custom coded, interactive e-commerce sites
- Proficiency in creating and integrating a multi-vendor system
- Expertise in implementing product search and filtering features
- Capability to incorporate customer reviews and ratings system
- Skill in integrating reliable payment gateways

Ideal Skills:
- Custom CMS development
- E-commerce platform development
- Multi-vendor system integration
- Search and filtering system creation
- Customer review and rating system implementation
- Payment gateway integration
- Custom coded website development

I look forward to your bids.