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Health Wellness

AI-Driven Health & Wellness Platform with Personalized Guidance

A health-tech startup aimed to create a comprehensive wellness platform that combines health tracking, nutritional guidance, and AI-powered coaching into a single mobile experience.

Discuss Your Project
AI-Driven Health & Wellness Platform with Personalized Guidance
Health Wellness
Domain
10
Technologies
4
Key Results
Delivered
Status

The Challenge

Users struggled with fragmented health management across multiple apps. Key pain points included:

  • No unified platform for meal tracking, mood logging, sleep monitoring, and activity tracking
  • Generic health advice that didn't account for individual health data
  • Lack of integration with device health APIs (Apple Health, Google Fit)
  • No intelligent guidance system to answer health-related questions contextually

Our Solution

We built a full-stack health and wellness platform with an AI-powered chatbot that delivers personalized recommendations based on tracked health data.

Architecture

  • Mobile App: React Native (Expo 52) with Zustand state management
  • Backend: NestJS with MongoDB, Redis caching, and JWT authentication
  • AI Engine: OpenAI integration via LangChain for contextual health guidance
  • Admin Dashboard: React/Vite with Ant Design for content management
  • Infrastructure: AWS S3 (file storage), AWS SES (email), Firebase (push notifications), Sentry (error tracking)

Key Features

  1. Comprehensive Health Tracking - Meals, mood, sleep, weight, and activity logging
  2. AI Chatbot - OpenAI-powered conversational assistant for health queries
  3. Recipe & Meal Planning - Ingredient management with grocery list generation
  4. Device Integration - Apple Health and Google Fit synchronization
  5. Video Library - Curated activities and mood-improvement content
  6. Push Notifications - Personalized reminders via Firebase and Expo

Results

User Engagement: Unified tracking increased daily active usage
Personalization: AI chatbot provided context-aware health guidance
Platform Reach: iOS and Android from a single React Native codebase
Security: File scanning (ClamAV), CSRF protection, JWT auth, and Sentry monitoring

Technology Stack

React NativeExpoNestJSMongoDBRedisOpenAILangChainAWS S3/SESFirebaseStripe

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