Business Website with Catalogue and Ordering

I'm seeking a professional web developer to create a business website. The site will feature a merchant catalogue and ordering options.

Key requirements:
- Upload a comprehensive catalogue
- Integrate ordering options
- Preferably using Square as the payment gateway

Ideal skills and experience:
- Expertise in developing business websites
- Experience with Square integration
- Strong ability to upload and organize merchant catalogues

Please provide a portfolio of similar work done. Looking forward to your bids!