Brevo Advanced Automation Expert

I'm seeking a Brevo specialist with deep expertise in email automation to help enhance our customer engagement.
Need help setting up a patient-doctor matching automation in Brevo:

Current Setup:

API trigger "Doctor_Matched" contains doctor_email and patient email_id
Need to route emails to doctor_email and not email_id (default)

Having issues with contact attribute mapping and event data usage

Requirements:
Configure contact attributes to store patient-doctor relationships
Ensure emails route to correct doctors based on trigger data

Technical knowledge needed:

Please share your experience and approach to solving this routing challenge.
Looking to start right away with additional automation projects immediately after