WordPress Developer Needed

I'm seeking an experienced WordPress developer to create a robust e-commerce site. I need someone who is enough capable to make plugins too.

Key Requirements:
- Build an e-commerce site using WordPress.
- Ability to implement essential e-commerce functionalities.

Ideal Skills:
- Proficiency in WordPress and e-commerce site development.
- Experience with WooCommerce or other e-commerce plugins.
- Strong knowledge of payment gateway integration.

Please provide a portfolio showcasing similar projects.