Livoa LogoLivoa
TIER 1 - CLIENT LAYER


Mobile App | Web Browser | Tablet

USER INTERFACE (HTML5, CSS3, Vanilla JS)

2 - API GATEWAY LAYER


Express.js / Node.js API Gateway

JWT Token Authentication

Controllers | Services | Models

Authentication • CORS • Validation • Rate Limiting

3 - BACKEND SERVER LAYER


MySQL Database

Users, PGS, Reviews, Facilities, Inquiries, Colleges, Relationships, Search History, Indexes

Connection Pooling

EXTERNAL SERVICES


Google Gemini API 24/7 AI Chatbot

Email Service (Notifications, Verification)

Image Hosting (Image + CDN)

FUTURE: Razorpay

debjit

by debjit

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