Hi there.
Nice to meet you.
I'm a Shopify expert and FULL-Time Developer. I have checked your requirements carefully.
I have rich experience in WordPress, PHP, Website design, CSS, Javascript, etc.
Can I see your current website?
Please let's discuss your project and the reasonable price for this project in more detail.
Portfolio - you can check my skills and reviews here - https://www.freelancer.com/u/zahi9
Skills - Shopify, WordPress, Woocommerce, API, payment integration, PHP, Web Design, HTML,CSS
Sincerely yours,
Zahidul