Create B2B and B2C booking engine Portal with XML and API integration for car rental industry.

We are seeking a skilled developer to create a B2B and B2C booking engine portal with XML and API integration for the car rental industry. Our primary target audience is both B2B and B2C. We have no preferred technology stack, but we require expertise in the chosen technology. The booking engine should include bookings, payments, and B2B and B2C online booking. Additionally, inventory management, payment integration, and custom reporting are essential features. We are seeking a developer who is experienced in creating similar booking engines and can deliver an efficient, user-friendly, and secure solution.