API Integration for Backend Site

I need a backend developer with expertise in API integration. The primary function of this backend site will be to seamlessly connect with various APIs, particularly payment gateway APIs and third-party service APIs.

Key Requirements:
- Integrate with Payment Gateway APIs, specifically PayPal and Stripe.
- Connect with various Third-party service APIs.

Ideal Skills:
- Proficiency with backend languages (Node.js, Python, Ruby, etc.c++
)
also store that in dynamo
- Experience with API integration.
- Familiarity with PayPal and Stripe's API.
- Knowledge of various Third-party service APIs.