NodeJS Certification Course

Why NodeJS?

NodeJS has become the go-to solution for modern backend development due to its ability to handle asynchronous operations and process large volumes of data. With a vast ecosystem and community, NodeJS enables developers to build everything from small APIs to large-scale web applications with efficiency and ease.

Performance: Built on Google Chrome’s V8 engine, NodeJS provides high performance for handling concurrent requests.
Scalable: Ideal for building scalable applications such as real-time web apps, chat applications, and streaming services.
JavaScript Across the Stack: With NodeJS, you can use JavaScript both on the client and server side, enabling full-stack development.
Large Ecosystem: The NodeJS ecosystem has a wide range of libraries and frameworks (like Express.js) that speed up development.
Job Opportunities: NodeJS developers are in high demand globally due to its wide usage in enterprise applications, startups, and web services.

What Will You Learn?

Our NodeJS Certification Course covers everything you need to become proficient in server-side JavaScript development. From fundamental concepts to advanced techniques, you will learn how to build and deploy powerful backend applications.

Understanding NodeJS architecture and event-driven programming
Setting up NodeJS environment on your machine
Understanding the core modules and how to use them effectively

Understanding asynchronous programming and its importance in NodeJS
Working with callbacks, promises, and async/await
Event Loop and non-blocking I/O in NodeJS

File System (fs) module and its usage
Path, HTTP, Events, and Streams modules
Buffer, URL, and OS modules

Creating your first HTTP server with NodeJS
Handling requests and responses
Working with query strings and URL parameters

Introduction to Express.js for building robust APIs
Setting up Express.js for creating RESTful APIs
Routing, middleware, and request handling in Express.js
Implementing authentication and security in NodeJS applications

Connecting NodeJS with relational (MySQL, PostgreSQL) and NoSQL (MongoDB) databases
Performing CRUD operations (Create, Read, Update, Delete)
Understanding ORMs and ODMs (Sequelize, Mongoose)

Real-time data with WebSockets in NodeJS
Building chat applications, live notifications, and real-time data streaming

Designing and implementing RESTful APIs with NodeJS
Handling requests, routing, and status codes
Implementing error handling and validation

Understanding error handling in NodeJS applications
Debugging your NodeJS applications with tools like Node Inspector

Deploying NodeJS applications on cloud platforms (AWS, GCP, etc.)
Optimizing NodeJS applications for performance and scalability
Load balancing, clustering, and monitoring tools

Implementing HTTPS in NodeJS applications
Protecting against common web vulnerabilities (SQL Injection, XSS, CSRF)
Using JWT tokens and OAuth for secure authentication

Introduction to testing frameworks (Mocha, Chai, Jest)
Writing unit tests and integration tests for NodeJS applications
Continuous integration and automated testing

Course Highlights

Comprehensive Curriculum

Covering everything from basic NodeJS concepts to building complex web applications and APIs.

Hands-On Learning

Gain practical experience by working on real-world projects and assignments that prepare you for the job market.

Certification

Earn a globally recognized NodeJS Certification upon completing the course and showcasing your expertise to potential employers.

Expert-Led Training

Learn from experienced instructors who are industry professionals with years of hands-on experience in NodeJS development.

Flexible Learning

Learn at your own pace, from anywhere in the world, with our user-friendly online platform.

Job Assistance

Get career support, including resume building, interview preparation, and job placement assistance.

Who Should Take This Course?

Web Developers looking to transition into backend development with NodeJS.

JavaScript Developers who want to expand their skills and learn server-side programming.

Full Stack Developers interested in mastering NodeJS for backend development.

Aspiring Backend Developers looking for industry-relevant skills in NodeJS development.

Software Engineers and App Developers aiming to build scalable and efficient server-side applications.

Course Format

Duration: 3 Month Training + 1 Month Practise

Learning Approach: (30 % Theory + 70 % Practical)

Assessment: 90-minute certification exam with 60 multiple-choice questions (passing score: 70%).

Eligibility for Certification: Successful project submission and passing the exam.

Why Choose TECHELEARN?

Industry-Aligned Curriculum

Stay ahead of the curve with our up-to-date and comprehensive course content.

Real-World Projects

Gain hands-on experience with projects that showcase your abilities to future employers.

Certified Instructors

Learn from industry experts with practical experience in NodeJS development.

Global Certification

Get a certification recognized worldwide to enhance your career opportunities.

Career Support

Receive job placement assistance, interview preparation, and career counseling.