AI Consultant – RAG Architecture (Healthcare + HIPAA)

Description: We're building a voice-based AI agent for chronic disease management (e.g., Hypertension, Diabetes, CHF) using OpenAI + Twilio + GCP.

We already have a dev team in place and now need an experienced RAG (Retrieval-Augmented Generation) consultant to guide architecture, chunking, vector DB design, prompt orchestration, and HIPAA compliance.

This is a short-term consulting role (10 hours over 2–4 weeks), but critical to ensure long-term scalability and compliance.

Responsibilities:

Review and optimize our RAG design (vector DB, retriever, chunking strategy)

Help modularize disease-specific prompt flows

Ensure HIPAA-compliant data pipelines

Guide OpenAI + Twilio voice agent integration

Support the team through technical decisions and reviews

Our Stack:

OpenAI GPT-4 + Function Calling

LangChain (Python)

Twilio (Voice Calls)

GCP: Cloud Functions, FAISS, Logging

React (VA Assistant UI)

Must-Have Skills:

Proven RAG + LangChain experience

HIPAA-compliant AI system design

Strong knowledge of OpenAI tools + vector DBs (e.g., Pinecone, FAISS)

Team mentoring and system-level architecture design

Nice-to-Have:

Twilio experience

Healthtech background

India/UK/US time zone overlap