E-commerce Website Development

I'm seeking a skilled website developer to create a robust e-commerce platform. The site will primarily sell physical products.

Essential Requirements:
- User-friendly interface
- Secure payment gateway integration
- Mobile responsiveness
- SEO optimization
- Product categorization and search functionality

Ideal Skills and Experience:
- Proven experience in developing e-commerce websites
- Strong knowledge of payment gateways
- Familiarity with SEO best practices
- Excellent UI/UX design skills
- Ability to provide ongoing support and maintenance

Please share your portfolio and relevant experience.