U.S. E-commerce Web Developer Needed

I'm seeking a skilled U.S.-based web developer to create an e-commerce website.

Key Requirements:
- Expertise in multiple CMS platforms (Shopify, WooCommerce, Magento, etc.)
- Strong understanding of e-commerce functionalities
- Experience in responsive and user-friendly design
- Ability to integrate payment gateways and manage back-end logistics
- SEO knowledge to enhance site visibility

Ideal Skills and Experience:
- Proven portfolio of similar e-commerce projects
- Strong communication skills
- Ability to work within budget constraints

Please provide your portfolio and a brief project plan with your bids.