Part-time Integration Support Developer: AI receptionist to dental booking systems

We're connecting an AI receptionist to Dental4Windows (Centaur) and Core Practice, using their existing APIs. The booking flow is: check free times, find or add the patient, then book, move or cancel the appointment. Our in-house team, which uses AI coding tools, builds most of the connection. We need an experienced developer who: -reviews and approves our code changes before they go live -is our named technical contact for Centaur and Core Practice, and joins their partner approval and certification calls -fixes things fast if bookings stop going through -advises on patient data security and helps fill in vendor security forms Must have 3+ years of backend development in Node.js or Python Proven experience connecting to health or practice management software Strong knowledge of keeping patient data secure, including the Australian Privacy Act Clear written English and quick replies Nice to have Experience with Core Practice, Dental4Windows, Dentally, Cliniko or HotDoc Has been through a software vendor's partner approval or security review Voice AI experience, especially Vapi To apply, please answer: What fixed price would you quote for the project as described, and roughly how many hours do you expect it to take? Which practice management or health software have you integrated with? Give one example and what you built. During a live Vapi call, how would you let the assistant check free times and book the appointment? How many years of backend development in Node.js or Python do you have? Please include one link to your work (GitHub, portfolio or a live product). When could you start, and how many hours a week can you be online during Sydney business hours (9am–5pm, Mon–Fri)?