Shopify E-Grocery Site Development

I'm seeking an experienced Shopify developer to build a user-friendly e-grocery website similar to BigBasket.

Key Requirements:
- No actual database for inventory needed
- Customer account creation optional
- Email notifications for successful invoices/orders
- Card payment option
- Delivery service not required

Homepage Features:
- Featured products
- Special offers
- Categories list
- Sticky search bar with type-ahead
- Top categories grid
- Important notice bar
- Footer with policy links

Ideal skills and experience:
- Proven Shopify development expertise
- Strong UI/UX design skills for a user-friendly experience
- Familiarity with payment integration and email notification systems
- Ability to create customizable and scalable Shopify sites

Please provide examples of previous Shopify projects and your approach to ensuring a seamless user experience.