Dynamic Gardening Products Website

I'm seeking a highly skilled website designer to create a custom-built, minimalistic and clean e-commerce website for my new gardening products brand.

Key Requirements:
- Display current 4 products with dynamic capability to add more as we expand
- Implement a secure payment gateway for direct orders
- Customer feedback section for product reviews
- Functionalities for managing product catalog:
- Bulk upload of products
- Product categorization
- Inventory management

Ideal Skills & Experience:
- Expertise in custom website development
- Strong background in e-commerce site design
- Familiarity with payment gateway integration
- Experience with user-friendly product management systems

Please include a guide on operating the website post-launch.