dabetai — Mobile App (Patient Hub)

Patient mobile application for diabetes monitoring, wearable sync, and AI-powered complication risk prediction.

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About dabetai

dabetai is a comprehensive preventive ecosystem for diabetes that predicts complications like retinopathy, nephropathy, neuropathy, and diabetic foot before they become irreversible.

This repository contains the Mobile App — a cross-platform application (Android/iOS) that acts as the central hub for patients to:

• Log glucose levels, food intake, medication, and physical activity
• Sync with wearables (CGMs) to extract biomarkers like heart rate and sleep quality
• View AI-powered risk predictions for diabetes complications
• Communicate with healthcare providers
• Receive early warnings for timely intervention

Ecosystem

Component	Repository	Stack
Mobile App (this)	dabetai-org/mobile-app	React Native 0.79, Expo 53, Tailwind CSS
Web Portal	dabetai-org/web-app	Angular 19, Tailwind CSS
Core API	dabetai-org/api	NestJS 11, PostgreSQL, Prisma
AI Inference API	dabetai-org/ai-api	FastAPI, Python 3.11, MongoDB
AI Models	dabetai-org/ai-models	Python, scikit-learn, XGBoost, PyTorch
Landing	dabetai-org/landing	Astro, Tailwind CSS

Features

• AI Predictions — Early risk alerts for diabetic complications
• Glucose Monitoring — Log and visualize glucose levels
• Wearable Sync — Connect CGMs for real-time biomarkers
• Smart Chat — AI assistant for diabetes inquiries
• Health Logging — Food, medication, and physical activity tracking
• Doctor Connection — Share data with healthcare providers
• Secure Data — JWT authentication and encryption

Quick Start

Prerequisites

• Node.js 18+
• Expo CLI: npm install -g expo-cli

Setup

git clone https://github.com/dabetai-org/mobile-app.git
cd mobile-app
npm install

Create a .env file:

API_BASE_URL="http://YOUR_IP:PORT"

Run the development server:

npm start

Scan the QR code with Expo Go or use an emulator.

Architecture

┌───────────────────────────────────────────────┐
│           Mobile App (React Native)            │
│  ┌─────────┐ ┌──────────┐ ┌──────────────┐   │
│  │ Health  │ │   AI     │ │  Wearable    │   │
│  │ Logger  │ │ Insights │ │    Sync      │   │
│  └────┬────┘ └────┬─────┘ └──────┬───────┘   │
│       │           │              │            │
│  ┌────▼───────────▼──────────────▼───────┐    │
│  │         HTTP Services (Axios)         │    │
│  └────────────────┬──────────────────────┘    │
└───────────────────┼──────────────────────────┘
                    │ JWT Auth
         ┌──────────┴──────────┐
         ▼                     ▼
┌──────────────┐     ┌──────────────┐
│  Core API    │     │  AI API      │
│  (NestJS)    │     │  (FastAPI)   │
└──────────────┘     └──────────────┘

Contributing

Please read CONTRIBUTING.md for branch naming, commit conventions, and PR workflow.

License

This project is licensed under the GNU General Public License v3.0 — see the LICENSE file for details.

Acknowledgments

Authors:

• Cardenas Cabal Fermín
• Ortiz Pérez Alejandro — alex03ortizperez@gmail.com
• Serrano Puertos Jorge Christian — christian.serrano.puertos@gmail.com

Advisors:

• Guarneros Nolasco Luis Rolando
• Cruz Ramos Nancy Aracely

Academic Support:

• Universidad Tecnológica del Centro de Veracruz