Project_Sarthi

📚 AI-Powered Knowledge Hub

An intelligent knowledge management platform that uses Retrieval-Augmented Generation (RAG), personalized learning paths, and AI assistants to help developers and teams learn, search, and collaborate more effectively.

🚀 Features

🔍 Semantic Search (Vector DB + RAG) → Upload articles, docs, or PDFs and get AI-powered answers with references.

🤖 AI Assistant → Context-aware chatbot that answers domain-specific questions.

🧑‍🎓 Personalized Learning Paths → Recommends topics, resources, and challenges based on user activity & skill level.

📊 Analytics Dashboard → Track learning progress, most-searched topics, and usage insights.

👥 Collaboration Hub → Teams can share curated knowledge, annotate docs, and assign tasks.

☁️ Cloud-Ready Deployment → CI/CD, containerized with Docker & deployed on AWS/GCP.

🏗️ Tech Stack

Frontend:

React + Tailwind (UI)

Axios (API calls)

Backend:

Node.js + Express

REST API + Authentication (JWT)

AI & Search:

LangChain.js (RAG pipeline)

Hugging Face APIs (LLMs & embeddings)

FAISS (Vector store)

Database:

PostgreSQL / MySQL (structured data)

MongoDB (optional for unstructured metadata)

DevOps & Deployment:

Docker + Kubernetes (scalability)

AWS Amplify (frontend hosting)

AWS RDS (database)

CI/CD via GitHub Actions

⚙️ Installation

Clone repo

git clone https://github.com/your-username/ai-knowledge-hub.git

Install dependencies

cd ai-knowledge-hub npm install

Start backend

cd backend npm run dev

Start frontend

cd frontend npm run dev

📂 Project St