MERN Stack Site Payment Integration

I'm looking for a skilled developer to integrate various payment options into my MERN Stack website. The payment options need to be available on the product pages and checkout page. The specific payment methods to integrate include Stripe, Klarna, Paypal, Apple Pay, and Google Pay, with a primary focus on Credit/Debit Card transactions. There will be no need for setting up recurring payments for subscriptions or memberships at this stage.

Ideal Skills:
- Proficiency in MERN Stack
- Extensive experience with payment gateway integration
- Strong understanding of Credit/Debit Card processing
- Familiarity with Stripe, Klarna, Paypal, Apple Pay, and Google Pay
- Excellent problem-solving skills and attention to detail