SaMa Innovation Labs
Case Study #1

Women's Health
Assistant Platform

A production-grade WhatsApp chatbot providing reproductive health guidance to thousands of women, powered by fine-tuned language models.

HealthcareWhatsApp IntegrationRAG SystemsNLU

Project Overview

A women's health nonprofit faced a critical challenge: providing accurate, scalable reproductive health guidance to thousands of women across multiple regions. Manual support was unsustainable, and existing chatbots lacked domain-specific knowledge.

We built a production-grade WhatsApp assistant that combines fine-tuned language models with structured knowledge bases to provide accurate health guidance, appointment booking, and period tracking capabilities.

The Challenge

  • Scaling health guidance without hiring more staff
  • Ensuring medical accuracy and compliance
  • Providing culturally sensitive guidance
  • Integrating appointment booking workflow

Our Solution

  • Fine-tuned ModernBERT on custom health corpus
  • RAG system with WHO guidelines & RCOG publications
  • WhatsApp integration via WATI APIs
  • Natural language Q&A with context awareness

Results & Impact

1000+

Active Users

Women actively using the platform

94%

Retrieval Accuracy

Medical guidance accuracy rate

24/7

Availability

Always available support for users

3x

Efficiency Gain

More queries handled vs manual support

Technical Implementation

Core Technologies

PythonLangGraphOpenAI GPT-4ModernBERT

Infrastructure

WATI APIsVector DBWhatsApp BusinessCloud Deployment

Architecture Highlights

  • RAG Pipeline: Custom corpus combining WHO guidelines, RCOG publications, and organization-specific content
  • NLU Layer: Fine-tuned ModernBERT for domain-specific language understanding
  • Integration: Seamless WATI API integration for WhatsApp messaging and appointment scheduling
  • Context Awareness: Multi-turn conversations with full user history and preferences

Ready to Build Your AI System?

Let's discuss how we can bring your vision to life with production-grade AI.

Schedule a Call