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Back-End Development

Backend development involves building and maintaining the server-side of web applications. It focuses on database management, server logic, and application architecture, enabling data processing and communication between the client and server. Backend developers use languages like Java, Python, and Node.js to create efficient, scalable, and secure systems.

Original price was: ₹4,999.00.Current price is: ₹599.00.

About This Course

Unlock the power of back-end development with our comprehensive course on Node.js, Express.js, and MongoDB. Dive into the world of server-side programming and database management with expert guidance and hands-on projects. Whether you’re a beginner or an experienced developer looking to expand your skill set, this course provides a solid foundation in building robust back-end systems.

Discover the versatility of Node.js for creating scalable and efficient server-side applications, harness the flexibility of Express.js for crafting RESTful APIs, and master MongoDB for seamless data storage and retrieval. With practical exercises and real-world examples, you’ll learn to design, develop, and deploy dynamic web applications with confidence.

By the end of the course, you’ll have the expertise to tackle complex back-end challenges and elevate your career as a proficient Node.js developer. Start your journey towards becoming a back-end development pro today!

Course Content

Module 1 - Introduction to Backend Development and Node.js

Overview of backend development

Importance of backend in web development

Backend technologies and their role

What is Node.js?

Installation and setup

Understanding Node.js architecture

JavaScript fundamentals review

Node.js modules and CommonJS syntax

Asynchronous programming with callbacks

Defining routes in Node.js

Introduction to package.json and npm packages.

HTTP request and response.

Handling different HTTP methods (GET, POST, PUT, DELETE)

Parsing request parameters and payloads

Static file hosting, server side rendering, Web APIs

Passing data from backend to frontend

What is Express.js?

Why use Express.js for web development?

Installing Express.js and setting up a project

Defining routes in Express.js

Handling different HTTP methods (GET, POST, PUT, DELETE)

Parsing request parameters and payloads

API Endpoints

Understanding middleware concept

Implementing custom middleware

Using third-party middleware (body-parser, morgan, etc.)

Integrating template engines like EJS or Pug

Rendering dynamic content in views

Passing data from backend to frontend

What are RESTful APIs?

Understanding RESTful principles (resources, methods, status codes, etc.)

Benefits of RESTful Architecture

Designing API endpoints

Implementing CRUD operations for resources

Handling request validation and error responses

Securing APIs with middleware

What is MongoDB?

Comparing MongoDB with SQL databases

Installing and setting up MongoDB

Performing CRUD operations (Create, Read, Update, Delete)

Using MongoDB shell for command line interface 

Using MongoDB Compass for visual interaction

Introduction to MongoDB Atlas for cloud-based database hosting

Introduction to Mongoose

Connecting Node.js to MongoDB using Mongoose

Defining models and schemas in Mongoose

Performing advanced queries (aggregation, indexing, etc.)

Working with embedded documents and arrays

Introduction to unit testing

Setting up Jest for testing Node.js applications

Writing unit tests for backend components

Overview of integration testing

Using SuperTest for testing Express.js APIs

Writing integration tests for API endpoints

Introduction to dotenv 

Implementation of dotenv package for port number, password, etc 

Choosing a deployment platform (Heroku, AWS, etc.)

Preparing the application for production

Deploying the backend application

Implementing error-handling middleware

Logging best practices with Winston or similar libraries

Handling uncaught exceptions and promise rejections

Identifying performance bottlenecks in Node.js applications

Techniques for improving performance (caching, load balancing, etc.)

Monitoring and profiling Node.js applications

Introduction to WebSocket protocol

Implementing real-time features with Socket.IO

Building chat applications and other real-time experiences

Introduction to Docker and Containerization

Dockerizing a Node.js application

Managing containers with Docker Compose

Chat application using Mern and socket.io

Earn A Certificate

Earning a certificate from Vital Skills enhances your professional credentials and expertise, boosting your career opportunities. It also fosters personal growth and confidence in your abilities.

Why Join This Course?

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Practical Demosntration

Project Based Learning

FAQs (Frequently Asked Questions)

Courses are designed from scratch by professionals. No prior knowledge is needed.

The course is usually delivered through a combination of video lectures and projects.

Graduates can pursue backend developer, database administrator, or software engineer roles.

Original price was: ₹4,999.00.Current price is: ₹599.00.

Use Coupon Code VITAL100 on checkout and get instant ₹100/- OFF on your next order!

Total Duration

17 Hours

Total Lessons

19

Course Validity

Lifetime

Level

All Levels

Job Opportunities

DevOps Engineer
Software Engineer
API Developers
System Architect
Database Adminstrator
Business Intelligence Analyst
Cloud Engineer

Target Audience

  • Front-end Developers
  • Data Analysts/Scientists
  • Digital Marketers
  • Project Managers
  • System Administrators
  • Game Developers
  • Quality Assurance/Test
  • Engineers

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