I’m expanding our Hospital Information Management System and need a seasoned Python team to engineer several new, fully FHIR-compatible modules on a MongoDB back-end. Your work will plug directly into our existing microservice architecture, so clean RESTful endpoints, solid documentation, and unit tests are non-negotiable. Scope of work • Inpatient Department – Bed Management (real-time occupancy tracking) – Nurse Roster (shift planning and hand-off notes) – Admission & Discharge workflows • Pharmacy – Inventory Management with threshold alerts – Prescription Management tied to patient records – Supplier Management and purchase orders • Billing & Invoicing with customizable tariff rules • Operating Theatre booking and utilisation management Key requirements • Python 3.x, FastAPI (or similar) and strict adherence to HL7 FHIR R4 resources • MongoDB schema design optimised for high-volume clinical data • Role-based access control, audit logging, and HIPAA-aligned security practices • Swagger / OpenAPI documentation and postman collections for every endpoint • Docker-based deployment scripts for rapid staging Acceptance criteria 1. All endpoints pass the supplied Postman test suite. 2. FHIR resource validation succeeds against the official profiles we provide. 3. 90 % unit-test coverage across business logic. 4. Docker image builds and runs with a single command. If your team already delivers production healthcare software in Python and can commit to weekly demos, let’s talk and set up our first milestone right away.