E-commerce optimization/development Wordpress

I am in need of an e-commerce optimization/development specialist who can help bring my store to the next level. I am specifically looking for assistance with SEO optimization. I already have a specific theme and design in mind for the website, and I plan to sell less than 50 products in total. Therefore, I am seeking someone with the technical expertise required to effectively and efficiently implement my vision and goals. My ideal candidate would be able to create a smooth and seamless user journey for my customers and enable online payments through the integration of a payment gateway. I look forward to working with you!