Krelixir Migration Platform

AI-Powered Infrastructure Migration Platform for krelixir.ai

Krelixir helps organizations migrate from on-premises infrastructure to cloud environments using AI-driven analysis, cost optimization, and automated migration workflows.

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Architecture

krelixir-mlai/
├── frontend/          # React 18 + Vite + Tailwind CSS
│   ├── src/
│   │   ├── pages/         # Landing, Login, Dashboard, Inventory, Recommendations, AI Chat, Settings
│   │   ├── components/    # Reusable UI components (layout, dashboard, inventory, ai, ui)
│   │   ├── store/         # Zustand global state (auth, app)
│   │   ├── services/      # Axios API client
│   │   └── utils/         # Helpers, constants, sample data
├── backend/           # Node.js + Express REST API
│   ├── src/
│   │   ├── routes/        # auth, dashboard, inventory, recommendations, ai
│   │   ├── middleware/     # JWT auth, error handling
│   │   ├── models/        # SQLite database (better-sqlite3)
│   │   └── data/          # Sample seed data
└── docs/              # API docs, deployment guide

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Quick Start

Prerequisites

• Node.js 18+
• npm

1. Install Dependencies

# Frontend
cd frontend && npm install

# Backend
cd ../backend && npm install

2. Configure Environment

cd backend
cp .env.example .env
# Edit .env — at minimum set JWT_SECRET

3. Start Development

# Terminal 1 - Backend (auto-seeds demo data)
cd backend && npm run dev

# Terminal 2 - Frontend
cd frontend && npm run dev

4. Access the App

• Frontend: http://localhost:3000
• Backend API: http://localhost:5000/api

Demo Credentials

Email	Password
demo@krelixir.ai	demo1234

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Tech Stack

Layer	Technology
Frontend	React 18, Vite 5, Tailwind CSS 3
Routing	React Router v6
State	Zustand
Charts	Recharts
Forms	React Hook Form
File Upload	React Dropzone
Backend	Node.js 20, Express 4
Database	SQLite via better-sqlite3
Auth	JWT (jsonwebtoken)
AI	OpenAI GPT-4o (with mock fallback)
File Parsing	Multer + csv-parse

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Features

• Dual Mode: Client Dashboard + AI Agent Mode
• Inventory Management: Servers, Databases, Applications, Network
• Data Ingestion: CSV/Excel upload, manual entry
• AI Recommendations: Migration strategy per asset (Rehost/Replatform/Refactor/Retire)
• Cost Analysis: Current vs projected with 64% savings potential
• AI Chat: Natural language interface powered by GPT-4o
• Risk Assessment: Automated risk scoring per asset
• Dark/Light Mode: Full theme support

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API Endpoints

Method	Endpoint	Description
POST	/api/auth/register	Register user
POST	/api/auth/login	Login
GET	/api/auth/me	Current user
GET	/api/dashboard/stats	Dashboard statistics
GET	/api/inventory	All inventory
POST	/api/inventory	Add asset
POST	/api/inventory/upload	Upload CSV
GET	/api/recommendations	AI recommendations
POST	/api/recommendations/analyze	Trigger re-analysis
POST	/api/ai/chat	AI chat message
GET	/api/ai/history	Chat history

See docs/API.md for full documentation.

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Deployment (Hostinger / krelixir.ai)

# 1. Build frontend
cd frontend && npm run build

# 2. Upload frontend/dist/ to Hostinger public_html/

# 3. Deploy backend on VPS with PM2
cd backend && pm2 start server.js --name krelixir-api

See docs/DEPLOYMENT.md for the complete guide including Nginx config, SSL, and environment setup.

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License

MIT © 2025 Krelixir