Professional certification in Programming

NODE.JS DEVELOPER TRAINING

Our IT training courses are developed with industry-standards and career-focused technologies.


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Duration & Study Mode:
Full time, Part-time, Evening and Weekends, Virtual online
Location:
London, Flexible online
Duration: 5 Days / 5 Weeks

Node.js developer is a course that teaches the basics of node.js and its components. What exactly is Node.js? Node.js is a server platform built in the JavaScript Engine found on Google Chrome. With this server-based platform, you can create or build a scalable and fast network application since it’s an open-source, cross-platform environment. The primary role of Node.js is to allow you to create back-end components that will support the work done by the front-end developers through integrating their work using the Node.js application. With this knowledge, you will be able to create non-buffering applications. This platform allows you to use a single-thread model with event looping included since it’s highly scalable.

Prerequisites

  • This course has no needed requirements other than the following; 
  • You should have some knowledge of Javascript before attending this course.

What will you gain after this course

  • You will better understand the primary and variant features of Node.Js. 
  • You will be able to create applications.
  • You shall now be able to install Node.js.

Jobs you can get
with a NODE.JS DEVELOPER TRAINING Certification

  • Full-stack developer
  • Javascript/React programmer
  • Angular Developer
  • Node.js developer

Corporate Group Training

  • Customized Training
  • Onsite / Virtual
  • Instructor-led Delivery
  • For small to large groups

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Who is this certification for?

  • This course is designed for anyone who wants to know how the Node.js platform works.
  • If you are interested in using JavaScript and coming up with a web server application


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Small Groups

With small groups of students, our instructors can work closely with each student.

Schedule
Flexible Class Schedules

Our class schedules are flexible on weekdays, weekend, or evenings to suit your schedule.

Instructors
Experienced Instructors

Our instructors follow a modified are personalized approach to engage students during class

Lab-Facilities
Hi-Tech Lab Facilities

Our students can access our lab facilities anytime for practical experience during and after studies.

Syllabus

Module 1: Introduction to Node.js

  • Overview of Node.js
  • What is Node.js and why use it?
  • History and evolution of Node.js
  • Comparing Node.js with traditional web development models (client-server vs. single-threaded event loop)
  • Setting up Node.js
  • Installing Node.js and npm (Node Package Manager)
  • Introduction to the Node.js REPL (Read-Eval-Print Loop)
  • First Hello World app in Node.js
  • Understanding Asynchronous Programming
  • Callbacks, Promises, and async/await
  • Event-driven architecture
  • Non-blocking I/O

Module 2: Core Modules and File System

  • Core Modules in Node.js
  • Understanding http, fs, path, url, events, and more
  • Practical examples of using core modules
  • File System (fs) Module
  • Reading and writing files asynchronously
  • Working with directories
  • File streams: read and write large files efficiently
  • Using Promises with the fs module
  • Global Objects and Buffers
  • Overview of global objects (__dirname, __filename, etc.)
  • Working with Buffers in Node.js for binary data handling

Module 3: Web Servers and HTTP Module

  • Creating HTTP Servers
  • Building a basic HTTP server with Node.js
  • Request and response objects
  • Handling different HTTP methods (GET, POST, PUT, DELETE)
  • Routing and Request Handling
  • Parsing URL and query parameters
  • Handling different HTTP status codes
  • Using the querystring and url modules
  • Serving Static Files
  • Serving HTML, CSS, and JavaScript files
  • Handling static assets in a production environment

Module 4: Express.js Framework

  • Introduction to Express.js
  • Why use Express? Benefits of Express over native Node.js HTTP module
  • Setting up an Express project
  • Understanding Express routing
  • Middleware in Express
  • Role of middleware in Express apps
  • Built-in middleware functions (e.g., static, json, urlencoded)
  • Creating custom middleware for logging, authentication, etc.
  • Routing and Error Handling
  • Dynamic routes and route parameters
  • Implementing basic error handling
  • Understanding the request-response cycle in Express

Module 5: Working with Databases

  • Using Databases with Node.js
  • Introduction to database integration (SQL vs. NoSQL)
  • Choosing between relational and non-relational databases for Node.js
  • MongoDB and Mongoose
  • Setting up MongoDB and using Mongoose for schema modeling
  • CRUD operations (Create, Read, Update, Delete) with MongoDB
  • Querying and filtering data in MongoDB
  • SQL with Node.js
  • Introduction to SQL databases (MySQL, PostgreSQL)
  • Integrating SQL with Node.js using libraries like mysql2 or pg
  • Writing SQL queries for CRUD operations

Module 6: RESTful APIs with Node.js and Express

  • Building RESTful APIs
  • Understanding REST principles
  • Creating RESTful endpoints in Express
  • Implementing authentication (JWT, OAuth)
  • Testing RESTful APIs
  • Introduction to Postman for API testing
  • Writing unit tests for API endpoints using Mocha and Chai
  • API Documentation
  • Using tools like Swagger to document APIs
  • Auto-generating API docs

Module 7: Authentication and Security

  • User Authentication and Authorization
  • JWT-based authentication
  • Session-based authentication using cookies
  • Protecting routes with middleware
  • Security Best Practices in Node.js
  • Input validation and sanitization
  • Preventing Cross-Site Scripting (XSS) and SQL Injection
  • Secure password storage with bcrypt
  • Understanding and mitigating CSRF and CORS issues

Module 8: Real-Time Communication with WebSockets

  • Introduction to WebSockets
  • What are WebSockets and how do they differ from HTTP?
  • Real-time communication in Node.js using WebSockets
  • Building Real-Time Applications
  • Using Socket.IO for building real-time web applications
  • Implementing chat applications
  • Broadcasting and emitting events between clients and server

Module 9: Advanced Node.js Concepts

  • Event Loop and Concurrency
  • Understanding the Node.js event loop
  • The role of the event loop in non-blocking I/O
  • The importance of concurrency in high-performance applications
  • Cluster Module
  • Using Node.js Cluster to create multi-core applications
  • Load balancing in Node.js applications
  • Streams and Buffers
  • Introduction to streams in Node.js (Readable, Writable, Duplex, Transform)
  • Efficient data processing with streams

Module 10: Deploying Node.js Applications

  • Setting Up a Node.js Production Environment
  • Deploying Node.js apps to cloud platforms (AWS, Heroku, DigitalOcean)
  • Setting up reverse proxy with Nginx
  • Configuring production environments (environment variables, logging)
  • CI/CD for Node.js Applications
  • Setting up continuous integration with tools like Jenkins or GitHub Actions
  • Automating tests and deployment workflows

Module 11: Performance Optimization and Debugging

  • Node.js Performance Monitoring
  • Understanding Node.js performance bottlenecks
  • Profiling and performance optimization with built-in tools
  • Using tools like clinic.js to monitor application health
  • Debugging Node.js Applications
  • Using the Node.js built-in debugger
  • Setting up debugging in VS Code
  • Troubleshooting common Node.js application issues

When would you like to start?

7/10/202410:00 – 18:00Mon - Fri5 Days Classroom / OnlinePlaces available Future Dates/Request Price
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