Kids Activewear E-commerce Site

I need an experienced web developer to build a mobile-friendly e-commerce website for my kids' activewear brand name 'Nomi' for ages 4-14 year olds. The site will primarily sell clothing for girls and must include product filtering functionality.

Key Requirements:
- Mobile-friendly design
- E-commerce capabilities
- Product filtering

Ideal Skills and Experience:
- Proven experience in building e-commerce websites
- Strong understanding of mobile optimization
- Familiarity with product filtering features