Elegant Shopify Store for Electronics

I'm seeking an experienced Shopify developer to create a classic and elegant Shopify store for selling electronics. The store needs to be fully functional and visually appealing, with a modern, premium, and creative design.

Key Requirements:
- Product pages with video support
- Integrated payment gateway (UPI, credit/debit cards, wallets, etc.)
- Mobile-responsive layout

Advanced Features:
- SEO-optimized structure
- Fast-loading pages
- Smooth navigation
- Custom sections & landing pages
- App integrations (reviews, tracking, automation, etc.)
- Discount/coupon setup
- Multi-image and variant support
- Complete setup until the store goes live

Ideal Skills & Experience:
- Proven track record in developing premium Shopify stores
- Strong portfolio showcasing classic and elegant designs
- Expertise in SEO and page optimization

Please share your portfolio and provide an estimated timeline for completion.