🧑‍🏫 CoachDesk — Smart Coach Management System

A full-stack Coach Management Admin Panel built with React (Vite) on the frontend and Node.js + Express + Firebase Realtime Database on the backend. The system allows administrators to manage coaches — including adding, updating, filtering, sorting, and deleting — with a responsive and elegant interface.

🔹 Frontend: React + TypeScript + Tailwind CSS

🔹 Backend: Node.js + Express + Firebase Admin SDK

🔹 Database: Firebase Realtime Database

🔹 Features: Filtering, Sorting, Pagination, Search by ID

🔹 UI: Dynamic, responsive, and loading animation while fetching data

🔹 Deployment: Frontend (Vercel / Netlify), Backend (Render / Railway)

⚡ API Endpoints

Method	Endpoint	Description
GET	/api/coaches	Fetch all coaches (with filters/pagination)
GET	/api/coaches/:id	Fetch a coach by ID
POST	/api/coaches	Add a new coach
PUT	/api/coaches/:id	Update existing coach
DELETE	/api/coaches/:id	Delete coach

🧩Tech Stack:

🔹Frontend

⚛️ React + TypeScript (Vite)

💅 TailwindCSS for styling

🔄 React Query (or Zustand) for data fetching/state

🎨 Shadcn/UI for clean UI components (optional but recommended)

🔔 Toast notifications via react-hot-toast

🔹Backend

🟢 Node.js + Express

🔥 Firebase Admin SDK (Realtime Database)

🌍 dotenv

🧠 Core Functionalities

Feature	Description
➕ Add Coach	Add new coach with name, email, category, rating, status
✏️ Edit Coach	Update existing coach information
❌ Delete Coach	Remove a coach by ID
🔍 Search	Search by numeric ID
🗂 Filter	Filter by status, category, or rating
📊 Pagination	Client-side pagination and sorting
⚡ Realtime	Data stored and retrieved from Firebase Realtime Database

🌐 API Endpoints

Method	Endpoint	Description
GET	/api/coaches	Fetch all coaches with filters/pagination
GET	/api/coaches/:id	Get a coach by numeric ID
POST	/api/coaches	Add a new coach
PUT	/api/coaches/:id	Update an existing coach
DELETE	/api/coaches/:id	Delete a coach

🧮 Filters on Api

Example URL	Description
GET /coaches?status=active	Get all active coaches
GET /coaches?category=fitness	Get all fitness coaches
GET /coaches?rating=4	Get coaches with rating ≥ 4
GET /coaches?status=inactive&category=yoga	Combine multiple filters
GET /coaches?category=fit&rating=3	Partial category match and min rating

📊 Pagination

Example URL	Description
/coaches?page=1&limit=3	First 3 coaches
/coaches?page=2&limit=3	Next 3 coaches
/coaches?status=active&limit=2	Only active coaches, paginated
/coaches?category=yoga&page=2&limit=2	Filter and paginate together
/coaches?rating=4&page=1&limit=5	Coaches with rating ≥ 4 (first page)

🧑‍💻 Author

Praveen Kumar S 📧 praveen0031kumar@gmail.com 🔗 Portfolio

🪪 License

This project is licensed under the MIT License. Feel free to use, modify, and distribute with attribution.