Minimalist Sign-In and Payment Integration

I'm seeking an experienced developer based in the UAE to create a simple sign-in/login page for my website and integrate the Fatoorah payment gateway for secure payment processing.

Requirements:
- A basic and clean sign-in page (no advanced user management needed)
- Modern and minimalistic design
- User info collection: Phone number and password
- Integration with Fatoorah to accept payments after users log in
- Use Fatoorah sandbox mode for testing before going live
- Site hosted on cPanel; backend is Node.js
- Provide full source code and documentation for maintenance and updates
- Ensure secure handling of user info and payments

Please include:
- Confirmation of UAE location
- Estimated timeline and price