E-commerce Services Website Development

I'm looking for a skilled web developer to create an e-commerce website where I can sell services.

Key Requirements:
- Service-based e-commerce platform
- User-friendly interface
- Secure payment gateway integration
- Maintenance and support

Ideal Skills:
- Experience in developing e-commerce websites
- Proficiency in payment gateway integration
- Strong UI/UX design skills
- Knowledge of website maintenance and support

Please provide examples of previous work and a detailed plan for development.