Hi,
I have gone through your job description and understand very well that you need to payment gateway to a Shopify store. I wanted to confirm you that I have expertise with following Payment Gateways Integration like- Brain Tree, Stripe, Bit coin, authorized .Net, Credit Card Checker, PayPal Pro, PayPal Standard etc..and will integrate the payment with Stripe API in your website according to you.
Looking forward to hearing from you soon.
Thanks,
Kaushal