Simple E-commerce Site for Bikes and Toys

I'm looking for an experienced developer to create a simple and straightforward e-commerce website. The site will primarily sell bicycles and toys.

Key Requirements:
- User-friendly interface for easy navigation
- Secure payment processing for credit/debit cards
- Mobile-responsive design
- Basic product categories and search functionality

Ideal Skills and Experience:
- Proven track record in e-commerce website development
- Strong knowledge of secure payment gateways
- Experience in creating mobile-responsive layouts
- Familiarity with SEO best practices to enhance site visibility

Please provide samples of similar work done.