E-commerce Site Development

I'm looking for an experienced web developer to create a robust e-commerce website. The site will need to facilitate the sale of physical products and services, and accept credit/debit card payments.

Key Requirements:
- User-friendly interface for seamless shopping experience
- Secure payment gateway integration for credit/debit cards
- Product listings and service descriptions with high-quality images
- Search functionality and product categorization
- Mobile-responsive design
- SEO optimization for better visibility

Ideal Skills & Experience:
- Proven track record in developing e-commerce websites
- Strong knowledge of payment gateway integration
- Experience with SEO and mobile-responsive design
- Excellent design skills for a professional look

Please share your portfolio and relevant experience. Looking forward to your bids!