Shopify Store Design and SEO Marketing

I'm looking for an experienced freelancer to design my Shopify store and optimize it for SEO. The store will feature items that I will have drop-shipped.

Store Design:
- Should be bold and colorful
- User-friendly navigation
- Mobile responsive

SEO Marketing:
- Increase organic traffic
- Keyword research
- On-page and off-page SEO

Ideal Skills and Experience:
- Proven Shopify design experience
- Strong SEO background
- Ability to drive traffic to a general audience store

Please share your portfolio and relevant experience. Looking forward to your bids!