01 — Case Study
ALZCare
An AI-powered healthcare platform for Alzheimer's care, monitoring, and cognitive therapy.
- Year
- 2026
- Role
- Full Stack & AI Engineer
- Status
- Shipped
01
The Problem
Alzheimer's care is fragmented across doctors, family caregivers, and patients. Medication schedules, cognitive therapy, mood tracking, location monitoring, and patient communication often rely on disconnected tools, making long-term care difficult to coordinate.
02
The Solution
Built a full-stack healthcare platform that unifies doctors, caregivers, and patients into a single AI-powered ecosystem. The platform combines real-time monitoring, cognitive rehabilitation, medication management, location safety, facial recognition, emotion analysis, and an Alzheimer's-specialized RAG assistant to support continuous patient care.
03
The Result
Delivered a scalable multi-role SaaS platform with separate portals for doctors, family caregivers, and patients. Combined modern web technologies with AI microservices to automate care workflows, improve patient monitoring, and provide intelligent clinical assistance in real time.
Engineering highlights
- Multi-role SaaS architecture with dedicated Doctor, Family, and Patient portals
- AI-powered Alzheimer's assistant using RAG, LangChain, FAISS, Groq LLMs, and semantic search
- Computer Vision for face recognition and patient identification
- Voice emotion analysis using Wav2Vec2 + PyTorch for continuous mood monitoring
- Real-time updates with Socket.IO for notifications, medication events, and live patient tracking
- GPS location tracking with configurable safety zones and instant emergency alerts
- Cognitive therapy engine with memory exercises, face recognition, sequence games, and progress analytics
- Node.js API with Python FastAPI microservices following a modular architecture
Stack
- React
- Vite
- Node.js
- Express
- MongoDB Atlas
- Socket.IO
- FastAPI
- Python
- LangChain
- FAISS
- Groq LLM
- Computer Vision
- OpenCV
- ArcFace
- PyTorch
- Wav2Vec2
- Transformers
- Tailwind CSS
