E-commerce Site Development

I'm looking for an experienced web developer to create a professional e-commerce website. The site will primarily be used to sell services.

Key Requirements:
- User-friendly interface
- Secure payment gateway integration
- Service catalog with detailed descriptions
- Search functionality
- Mobile-responsive design
- SEO optimization

Ideal Skills and Experience:
- Proven track record in developing e-commerce websites
- Strong understanding of UX/UI design principles
- Familiarity with SEO best practices
- Experience in payment gateway integration
- Knowledge of responsive design techniques

Please share examples of previous work and relevant experience in your bids.