← All CoursesStart Learning — Chapter 1.1 →
Node.js Course · Free · Beginner → Advanced
Node.js Hyderabad Style
From Chai Server to Swiggy Backend — 30 Chapters, 5 Real Projects
Express, MongoDB, WebSockets, Redis, Auth, Testing, Deploy — Hyderabad IT style
Learn Node.js — the real power of server-side JavaScript.
30 chapters + 5 stages. Event loop, Express, MongoDB, JWT, WebSockets, Redis — all Hyderabadi style.
Theme: Biryani delivery server, Swiggy backend, auto booking API 🍗☕
30Chapters
5Projects
5Stages
FreeForever
Stage 1
Chai Server Level
Node.js Basics — Getting Started○1.1
What is Node.js? — Event Loop ExplainedNot a framework, a runtime — V8 Engine + libuv duo
14 min→○1.2npm and Package.json — Managing Dependenciesnpm init, package.json, node_modules — manage everything
16 min→○1.3First HTTP Server — Build a Chai Serverhttp.createServer() for your first server
14 min→○1.4Modules System — CommonJS vs ES Modulesrequire vs import, module.exports, default exports
14 min→○1.5File System fs Module — Reading Biryani Menufs.readFile, fs.promises, directory listing, file stats
16 min→Chai Wala DevFirst step into Node.js! Runtime, event loop, modules — all understood!
Stage 2
Express Routes Level
Express.js — Routes and APIs○2.1
Express Setup — First Express Servernpm install express, app.get(), app.listen() — simple and easy
14 min→○2.2Routing Basics — GET/POST Routes for Biryani APIapp.get(), app.post(), route handlers — RESTful routes
16 min→○2.3Route Parameters & Query Strings:params, req.query, URL building — dynamic routes
14 min→○2.4Middleware — Logging, Auth, Error Handlingapp.use(), next(), custom middleware — Express superpower
18 min→○2.5REST API Design — Complete RESTful Biryani APICRUD endpoints, status codes, Postman testing
18 min→Express API WalaExpress setup, routing, middleware, REST APIs — all understood!
Stage 3
Database Connect Level
MongoDB — Store Data🔒3.1
Database Basics — MongoDB vs Firebase for Biryani AppSQL vs NoSQL, MongoDB Atlas, local setup — which to use
Login to unlock14 min→🔒3.2MongoDB Connection — Connect, Schema, Modelsmongoose.connect(), Schema, Model — connect to database
Login to unlock16 min→🔒3.3CRUD Operations — Create/Read/Update/Delete OrdersModel.create(), findById(), updateOne(), deleteOne()
Login to unlock18 min→🔒3.4Database Relationships — User to Order to BiryaniReferences, populate(), embedded vs referenced documents
Login to unlock16 min→🔒3.5Aggregation Pipeline — Total Sales CalculationAggregate, $match, $group, $lookup — complex queries
Login to unlock18 min→MongoDB WalaMongoDB, CRUD, relationships, aggregation pipeline — all mastered!
Stage 4
Real Features Level
Advanced — Auth, WebSockets, Security🔒4.1
JWT Authentication — Hotel Login Systemjsonwebtoken, bcrypt, login/signup APIs — secure auth
Login to unlock18 min→🔒4.2File Upload — Biryani Photo Upload (Multer)multer, file storage, image validation — upload system
Login to unlock16 min→🔒4.3Email Notifications — Order Confirmation (Nodemailer)nodemailer, SMTP, email templates — confirmation emails
Login to unlock16 min→🔒4.4Environment Variables — .env and Config Managementdotenv, process.env, config files — manage secrets
Login to unlock12 min→🔒4.5Error Handling & Validation — express-validator + Error Middlewareexpress-validator, custom error classes, global error handler
Login to unlock16 min→🔒4.6Security — CORS, Helmet, Rate Limiting, Sanitizationcors(), helmet, express-rate-limit, express-mongo-sanitize
Login to unlock16 min→🔒4.7WebSockets — Real-time Order Tracking with Socket.iosocket.io, emit, on, rooms — realtime biryani tracking
Login to unlock18 min→🔒4.8Caching — Redis for Biryani Menu Cacheredis, ioredis, cache strategy — fast menu loading
Login to unlock16 min→🔒4.9Schema Validation — Zod for Order Validationzod schemas, parse, safeParse — runtime type safety
Login to unlock14 min→🔒4.10Testing — Node.js Built-in Test Runnernode:test, assert, mock, coverage — testing without extra libraries
Login to unlock16 min→Full Stack Node WalaJWT, WebSockets, Redis, Zod, Testing — pro level features!
Stage 5
Projects Level
Real Projects — Production Ready🔒5.1
Biryani Order API — Complete CRUD for Biryani OrdersFull CRUD, validation, error handling — build real API
Login to unlock24 min→🔒5.2Swiggy Clone Backend — Restaurant Listing + OrderingRestaurants, menu, cart, orders — Swiggy-like API
Login to unlock28 min→🔒5.3Auto Booking API — Cab/Food Auto Booking SystemBooking slots, auto-assign, notifications — smart booking
Login to unlock24 min→🔒5.4Auth System Project — Full JWT Auth FlowRegister, login, refresh tokens, protected routes
Login to unlock20 min→🔒5.5Deploy to Production — Vercel/Railway/RenderDeploy Node.js API, environment variables, monitoring
Login to unlock18 min→Node.js Pro5 real projects! Biryani API, Swiggy clone, Auto booking — production ready!
Event Loop — Chai Wala Concept
Node.js ka event loop Hyderabad ke chai tapri jaisa hai — ek waiter, hazaaron orders, koi wait nahi. Non-blocking I/O ka matlab samjho aur asynchronous programming ke master ban jao.
Biryani Backend — Real APIs
Express, MongoDB, JWT, WebSockets — sab biryani delivery app ke through seekho. Paradise Restaurant ka order system banao, Swiggy clone backend banao, auto booking API banao.
Production Ready — Deploy Karo
Node.js app ko Vercel, Railway, ya Render pe deploy karna seekho. Environment variables, monitoring, security — sab production grade bhai. Real companies jaisa deploy!