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Backend Development

Course Overview

Learn how to build robust, scalable, and efficient backend applications with our comprehensive Backend Development with NodeJS, ExpressJS, and MongoDB Online Training. This course equips you with the skills to design, develop, and deploy backend services and APIs, leveraging the power of JavaScript, the flexibility of ExpressJS, and the scalability of MongoDB. Master the tools and techniques needed to create server-side solutions for real-world applications.

Description

The Backend Development with NodeJS | ExpressJS | MongoDB course is tailored for aspiring developers who want to specialize in server-side programming. This training provides in-depth knowledge of NodeJS, a lightweight and efficient runtime environment for executing JavaScript on the server. You'll also dive into ExpressJS, a popular framework for building web applications, and MongoDB, a NoSQL database for storing and managing data efficiently.

Through hands-on projects and real-world examples, you’ll learn to set up servers, manage databases, build RESTful APIs, and implement authentication and authorization techniques. By the end of the course, you’ll have the expertise to handle the backend development needs of any modern web application.

Course Objectives

  • Understand the fundamentals of NodeJS and its event-driven architecture.
  • Learn to build and configure servers using ExpressJS.
  • Develop RESTful APIs to handle CRUD operations seamlessly.
  • Master database design, querying, and optimization with MongoDB.
  • Implement robust authentication and authorization mechanisms.
  • Deploy backend applications to cloud platforms for scalability.
  • Debug and optimize backend code for performance.
  • Integrate backend services with frontend frameworks like Angular, React, or Vue.js.

Prerequisites
    • Basic knowledge of JavaScript and programming fundamentals.
    • Familiarity with HTML, CSS, and web development concepts.
    • No prior experience in backend development is required, but it’s beneficial.
    • A laptop or PC with NodeJS and MongoDB installed (installation guidance will be provided).
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Course Curriculum

  • Understanding Web Architecture
    • Client-server model
    • Frontend vs. Backend
    • APIs and Databases
  • Introduction to Node.js
    • What is Node.js and why use it?
    • Event-driven architecture
    • Node.js runtime and the V8 engine

  • Environment Setup
    • Installing Node.js and npm
    • Setting up VS Code
    • Creating your first Node.js app
  • Node.js Core Modules
    • File System (fs)
    • Path, OS, Events
    • Working with Buffers and Streams
  • Asynchronous Programming in Node.js
    • Callbacks
    • Promises
    • Async/Await

  • Introduction to Express.js
    • Installing and configuring Express
    • Creating routes and middleware
    • Understanding the request-response cycle
  • Routing and Middleware
    • Route parameters and query strings
    • Built-in vs. custom middleware
    • Error handling middleware
  • Templating and Static Files
    • Serving HTML and static files
    • Using EJS/Pug as a template engine (optional)
    • Handling form data

  • Introduction to MongoDB
    • NoSQL vs. SQL databases
    • Collections and Documents
    • Installing MongoDB locally and using MongoDB Atlas
  • Mongoose ODM
    • Connecting Node.js with MongoDB using Mongoose
    • Defining Schemas and Models
    • CRUD operations with Mongoose

  • REST Architecture
    • Understanding REST principles
    • Designing RESTful endpoints
  • Building REST APIs with Express and Mongoose
    • GET, POST, PUT, DELETE endpoints
    • Route and controller structure
    • Handling errors and status codes

  • User Authentication
    • Creating user registration and login endpoints
    • Password hashing with bcrypt
    • Generating and validating JWT tokens
  • Role-based Access Control
    • Middleware for authentication and authorization
    • Protecting routes using JWT

  • API Validation and Security
    • Input validation using Joi / express-validator
    • Securing APIs with Helmet and Rate Limiting
    • CORS and environment variables (.env)
  • File Uploads and Emails
    • Handling file uploads with Multer
    • Sending emails using NodeMailer
  • Pagination, Filtering, and Sorting
    • Query parameters and advanced querying in MongoDB

  • Testing Your Backend
    • Unit testing with Jest / Mocha
    • API testing with Postman
  • Deploying the App
    • Hosting MongoDB on Atlas
    • Deploying Node.js app on Render / Vercel / Railway / Heroku
    • CI/CD concepts (optional intro)
  • Capstone Project
    • Build a complete Blog, Task Manager, or E-Commerce backend
    • Apply REST API, Auth, and MongoDB integration
    • Deploy the final product online
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Who can learn this course

  • Aspiring Web Developers looking to specialize in backend development.
  • Frontend Developers who want to expand their skillset to server-side programming.
  • IT Professionals aiming to switch to backend or full-stack roles.
  • Students and Beginners interested in learning backend technologies from scratch.
  • Startup Enthusiasts who wish to build and deploy their web applications.
  • Anyone passionate about JavaScript-based full-stack development.

Average package of course (Backend Development)

50% Avg
salary hike
3 - 4L Avg
Package
Training Features
Comprehensive Course Curriculum

Elevate your career with essential soft skills training for effective communication, leadership, and professional success.

Experienced Industry Professionals

Learn from trainers with extensive experience in the industry, offering real-world insights.

24/7 Learning Access

Enjoy round-the-clock access to course materials and resources for flexible learning.

Comprehensive Placement Programs

Benefit from specialized programs focused on securing job opportunities post-training.

Hands-on Practice

Learn by doing with hands-on practice, mastering skills through real-world projects

Lab Facility with Expert Mentors

State-of-the-art lab facility, guided by experienced mentors, ensures hands-on learning excellence in every session

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Reviews

Attended online session for Backend Development. It was really great learning. Each and every concept was explained very well. Best Backend Development course in Naresh i Technologies.

Angie M. khemlal sinha
course : Backend Development
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