Integrate Fawry with Shopify Store

I need a developer who can connect the Fawry payment gateway to my existing Shopify-based e-commerce site. The goal is for customers to complete checkout seamlessly through Fawry without being redirected or running into errors.

You’ll receive access to the store’s admin panel along with my Fawry merchant credentials. Your job is to:

• Install or create the necessary Shopify app or custom script that calls Fawry’s API.
• Configure all required keys, webhooks, and callback URLs so payments post back automatically.
• Match Fawry’s payment flow to my current checkout design and ensure amounts, currencies, and order IDs stay consistent.
• Test end-to-end: sandbox first, then live, confirming successful orders appear in both Shopify and my Fawry dashboard.
• Provide a brief hand-off guide so I can manage refunds or capture additional payments myself.

If you’ve integrated Fawry before—or if you’re simply comfortable working with payment APIs inside Shopify—please let me know your approach and estimated turnaround time.