API Microservices Development for Travel Platform

I'm looking for a seasoned developer or a team capable of building API microservices for a comprehensive travel management platform. This project involves the creation of individual microservices for different travel components including flights, hotels, cars, visas, among others.

Key Requirements:

- Each microservice should seamlessly integrate with several prominent GDS systems such as Amadeus, Sabre, Travelport, alongside other platforms like Expedia and Booking.

- The APIs need to efficiently manage real-time availability and centralized booking.

- Implement robust security protocols to protect sensitive user data.

- Ensure microservices are designed to scale efficiently with increased demand.

- Provide comprehensive API documentation for developers.

- Optimize APIs for high performance and low latency.

- Develop consistent error handling and logging mechanisms.

- Implement API versioning to manage upgrades and backward compatibility.

Ideal Skills and Experience:

- Proficiency in API and microservices development.

- Prior experience with GDS systems integration is crucial.

- Understanding of the travel industry and its requirements will be a significant advantage.

- Excellent problem-solving and communication skills to ensure smooth collaboration.

The microservices should be developed using pure php or nodejs.

The project should be completed within 15 days. Include an integrated payment gateway for seamless transactions. The API microservices should use API Key-based authentication for managing access. Please use PayPal as the integrated payment gateway and other