Custom-Built E-commerce for Digital Products

I am looking for a skilled e-commerce website developer who can create a custom-built platform for selling digital products.

Key Requirements:
- Development of a robust, secure, and user-friendly custom e-commerce site
- Experience in creating platforms for selling physical product
- Ability to integrate necessary e-commerce features such as payment gateway, product delivery system, customer service interface, etc.

Ideal Skills:
- Proficiency in programming languages suitable for e-commerce site development
- Prior experience in developing custom e-commerce sites
- Excellent understanding of e-commerce security requirements
- Strong UI/UX design skills