Node Js Training In Delhi

Brillica Services is the best Node Js training institute in Delhi, which provides learning to use JavaScript on the server side. In these courses, you'll learn important concepts like how events work, handling tasks asynchronously, and how Node Js works. During the training, you'll discover how to build web applications, APIs, and real-time systems that can handle lots of users without slowing down. You'll also learn about tools like Express.js for managing web routes, npm for handling software packages, and how to connect your applications to databases. Additionally, you'll get to use development tools like Visual Studio Code and learn how to deploy your projects on platforms like Heroku. By the end of Node Js training in Delhi, you'll be able to create efficient applications that don't get stuck waiting for things to happen and understand the important parts of the Node Js system.

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About Course

A Node Js Training in Delhi and Noida is a detailed educational program that focuses on teaching students all about Node Js, which is a popular way to manage databases without using traditional SQL methods. Students learn how to use Node Js effectively for various purposes during this course. In this certification program, students cover important topics like organizing data, designing data structures, performing basic database operations (like creating, reading, updating, and deleting data), making data searches faster, and combining data in useful ways.

Students also learn how to work with a special data format called BSON (which is a binary version of JSON) and a query language specific to Node Js for searching and managing data. The course often includes practical exercises and real-world examples to help students get hands-on experience in creating, searching, and handling Node Js databases. Additionally, this certification program might go into advanced topics such as keeping databases secure, making them handle a lot of data and users without slowing down, ensuring they are always available, and optimizing their performance.
Graduates of these courses are well-prepared to design, set up, and take care of Node Js databases, which makes them very valuable in industries that rely on data. It also opens up career opportunities in areas like database management, development, or data engineering.

Benefits of doing Node Js training in Delhi

Brillica Services which is the best Node Js training institute in Delhi can really boost your career in web development. At Brillica Services, we offer both in-person and online Node Js training in Delhi.

High Demand Node Js is used a lot in web development, and there are many job opportunities for Node Js developers. Taking Node Js training can open doors to your career.

Versatile Node Js can be used for various things like making websites, APIs, and real-time apps. Training helps you work on different types of projects.

Efficiency Node Js is good at handling many things at once without slowing down. Training shows you how to use this efficiency in your own apps.

JavaScript Skills Node Js uses JavaScript, a popular programming language. Learning Node Js can make you better at JavaScript and a more versatile developer.

Large Toolbox Node Js has a big collection of tools and programs you can use, thanks to npm (Node Package Manager). Training teaches you how to use these resources effectively.

Community Help The Node Js community is active and helpful. Training helps you connect with this community for support, learning, and working together.

Scaling Up Node Js is great for handling lots of traffic and making big apps. Training shows you how to design and create apps that can grow with demand.

Cost-Effective Node Js is budget-friendly because it lets you use JavaScript on both the client and server sides, reducing the need to switch between different languages.

Real-Time Skills Node Js is perfect for building apps that need real-time updates, like chat apps or live streaming. Training prepares you for making these kinds of apps.

Career Growth Node Js skills are highly valuable, and completing Node Js training in Delhi and Noida can lead to better job opportunities and higher pay in the software development field.

In a nutshell, Node Js training equips you with valuable skills that can boost your career and let you work on exciting web development projects. If you want to learn Node Js, you can reach out to us at Brillica Services.

Course Curriculum

1. Course Curriculum

A regular Node Js course in Delhi & Noida teaches you the basics of JavaScript, how to work with Node Js, and important concepts like asynchronous programming. You'll also learn about npm (Node Package Manager), event-driven programming, and creating web servers using Express.js. The course covers building RESTful APIs, connecting to databases like MongoDB, making your applications secure, and creating real-time features with WebSockets. You'll also discover how to deploy your projects and make them run faster. Throughout the course, you'll do hands-on projects to practice what you've learned. Additionally, you'll get introduced to useful tools and libraries for testing, fixing issues, and building complete web applications, so you'll be well-prepared for real-world Node Js development challenges.

2. Networking Fundamentals

Asynchronous I/O: Node.js excels at handling network operations asynchronously, making it well-suited for building networked applications. Its event-driven, non-blocking architecture allows multiple network connections to be managed efficiently without blocking the execution of other code, enhancing performance and responsiveness.

TCP and HTTP Modules: Node.js provides built-in modules for working with networking protocols like TCP and HTTP. Developers can create TCP servers, clients, and HTTP servers easily. This makes it possible to build web servers, RESTful APIs, and other networked applications using Node.js without the need for external libraries.

Event-driven Sockets: Node.js allows developers to create event-driven sockets, which enable real-time communication between clients and servers. This capability is crucial for building chat applications, online games, and other interactive, real-time systems that rely on continuous data exchange over the network.

3. Introduction To Node.js

JavaScript Runtime: Node.js is an open-source, server-side JavaScript runtime environment. It allows developers to execute JavaScript code on the server, enabling both frontend and backend development using a single programming language.

Event-Driven and Non-Blocking: Node.js is known for its event-driven, non-blocking I/O model, which makes it highly efficient for handling concurrent connections and I/O operations. This architecture enhances the scalability and responsiveness of applications.

Vibrant Ecosystem: Node.js has a vast ecosystem of libraries and packages available through npm (Node Package Manager), making it easy to extend and enhance its functionality. It is commonly used for building web servers, APIs, real-time applications, and more.

4. Creating A http Server

Require the 'http' Module: Begin by requiring the built-in 'http' module in Node.js using require ('http'). This module provides the functionality to create an HTTP server.

Create the Server: Use the http.createServer() method to create an HTTP server. You'll typically pass a callback function that handles incoming requests and sends responses.

Listen to a Port: Specify the port number on which the server should listen using the server.listen() method. Once the server is listening on the specified port, it can handle incoming HTTP requests from clients.

5. Handling Requests And Response

Request Object: In Node.js, HTTP request information is encapsulated in a request object (commonly named req in callback functions). This object contains details like the HTTP method (req.method), URL (req.url), headers (req.headers), and more.

Response Object: The response object (usually named res) is used to send data back to the client. You can set response headers (res.setHeader()), specify the HTTP status code (res.statusCode), and send content using methods like res.write() and res.end().

Handling Requests: To respond to incoming requests, you define a callback function that takes two arguments: the request (req) and the response (res). Within this function, you process the request, generate a response, and send it back to the client. For example, you might read data from a database, generate HTML content, or serve files based on the request.

6. Node.js Lifecycle And Event Loop

Initialization: The Node.js lifecycle begins with the initialization phase. During this phase, Node.js loads internal modules, sets up the event loop, and prepares to execute your code.

Event Loop: Node.js operates on an event-driven, non-blocking I/O model. The event loop is at the core of this architecture. It continuously checks the event queue for pending events (such as I/O operations or callbacks) and processes them asynchronously. This enables Node.js to efficiently handle multiple concurrent connections without blocking the execution of other code.

Execution: Your Node.js application code is executed within the event loop. You define event listeners and callbacks to respond to various events, such as incoming HTTP requests, file system operations, or timers. These callbacks are placed in the event queue and executed when their corresponding events occur. This asynchronous execution allows Node.js to maintain high performance and responsiveness.

7. Streams And Buffers

Buffers: Buffers are objects used to work with binary data in Node.js. They represent a fixed-size memory allocation outside the JavaScript heap. Buffers are used to store and manipulate binary data efficiently, such as when reading from or writing to files or handling network data.

Streams: Streams in Node.js are a way to handle reading from or writing to data sources (like files, HTTP requests, or network sockets) in a more efficient and memory-conscious manner. Streams allow data to be processed in small, manageable chunks, reducing memory usage and improving performance. There are different types of streams, including Readable streams (for reading data), Writable streams (for writing data), and Transform streams (for modifying data as it passes through).

Asynchronous Processing: Streams and buffers are crucial for asynchronous processing in Node.js. They enable you to work with data in a non-blocking manner, making it possible to handle large datasets or perform tasks like file uploads or real-time data streaming efficiently without causing memory bottlenecks or performance issues.

8. Node Module System

Modularity: Node.js uses a modular architecture, allowing developers to break their code into reusable, self-contained modules. Each module encapsulates specific functionality, promoting code organization and reusability.

CommonJS Syntax: Node.js follows the CommonJS module system, where modules are defined using require() to import dependencies and module. exports or exports to expose functionality to other modules. This system simplifies code sharing and dependency management.

Core and External Modules: Node.js provides a set of core modules (e.g., fs for file system operations) and allows developers to create custom modules. Additionally, external modules can be installed and managed using npm (Node Package Manager), further expanding the functionality of Node.js applications.

9. Node Package Manager

Package Management: npm is the default package manager for Node.js, used to install, manage, and share packages of JavaScript code. It simplifies the process of adding third-party libraries, frameworks, and tools to Node.js projects.

Dependency Resolution: npm handles dependencies efficiently by creating a package.json file that lists project dependencies and their versions. This ensures consistency across environments and simplifies collaboration on Node.js projects.

Commands and Scripts: npm provides a command-line interface (CLI) with various commands for tasks like installing packages (npm install), updating packages (npm update), running scripts (npm run), and publishing packages to the npm registry. It's a powerful tool for project development and automation.

Course Highlights

project based training course

Certified & Industry Experienced Trainers

Beginner To Expert-Level Training

Best-In-Class Training Curriculum

Online & Offline Training Modes

Who Can Apply?

Individuals switching careers to web development can apply.

Freelancers wanting to enhance their credentials can pursue Node Js certification.

Those who've learned Node Js on their own can validate their knowledge.

Frontend developers interested in full-stack development can apply.

Full-stack developers seeking to strengthen their backend skills can pursue certification.

Anyone with programming experience can consider Node Js certification.

Job Roles

DevOps Engineer

Combine Node Js expertise with DevOps practices to automate deployment, manage infrastructure, and ensure application reliability.

Cloud Developer

Work with cloud platforms like AWS, Azure, or Google Cloud to deploy Node Js applications in a scalable and cost-effective manner.

Micro services Developer

Create micro services-based architectures using Node Js to build modular, maintainable, and scalable applications.

Backend Architect

Design and architect backend systems, making critical decisions on technology stack and scalability using Node Js.

Database Developer

Combine Node Js with database technologies like MongoDB, PostgreSQL, or MySQL to manage and manipulate data within applications.

Technical Lead

With Node Js certification and experience, you can take on leadership roles, overseeing development teams and guiding architectural decisions.

our faculties

Raghwandra Singh

Web Development Instructor

Backend Developer & Trainer having profound knowledge in the field of Web Development.He has worked on multiple Web Projects & Trained over 500+ Candidates with an outstanding record of managing & training students.

Nitin Bela

Web Development Instructor

Web Development Trainer having profound knowledge in the field of Web Designing.He hasTrained over 500+ Candidates with an outstanding record of managing & training students.

Career Services

profile building

We help in Creating & growing your professional profile that will make you stand out in the professional world.

interview preparation

We conduct multiple mock interview sessions with various tips & tricks that will make you habitual & confident in an interview environment.

job placement

Our dedicated team continuously works on finding & providing multiple opportunities for the students and provides 100% placement assistance.

Testimonials

Certification

Node Js certification in Delhi & Noida is like a gold star and it is a special tool for making websites work better, and getting certified means you know a lot about it. To get this certification, you have to show that you're great at important Node Js stuff, like making things happen in the right order, building cool features for websites, and using databases. You also need to prove that you can make websites run super-fast and fix problems when they pop up. When you have this certification, it's like having a shiny badge that makes employers notice you. You can find better jobs, make more money, and do all sorts of cool things with websites. Plus, it shows that you're serious about keeping up with the latest web stuff. So, getting Node Js certification in Delhi & Noida is like getting a big thumbs-up for being awesome at making websites work great!

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Frequently Asked Questions

1. How difficult is Node JS?

Node Js can be challenging for beginners due to asynchronous programming but becomes manageable with practice. Its difficulty varies based on your prior programming experience and project complexity.

2. Is node harder than Python?

Node Js and Python have different learning curves. Node Js can be more challenging for some due to asynchronous programming, while Python is often considered easier for beginners.

3. Is node easier than react?

Node Js and React serve different purposes. Node Js is a backend runtime, while React is a frontend library. React is generally considered easier for frontend development, but it depends on your background and project.

4. Is Node Js in demand?

Yes, Node Js is in high demand in web development due to its efficiency and scalability. Many companies seek Node Js developers for building fast and scalable server-side applications.

5. Is Node Js good for backend?

Yes, Node Js is excellent for backend development. It's known for its speed, scalability, and flexibility, making it a popular choice for building efficient server-side applications and APIs.

6. Which is the best language for backend?

The "best" backend language depends on project requirements. Popular choices include Node Js (JavaScript), Python, Ruby, Java, and PHP, each offering strengths in various aspects of web development.

7. Is Node easier than react?

Node Js and React serve different purposes. Node Js is for server-side development, while React is a JavaScript library for building user interfaces. Comparing their difficulty depends on your background and project requirements.

8. Which is easy .NET or Node Js?

Node Js is often considered easier for beginners due to its JavaScript language, while .NET may have a steeper learning curve, especially if you're new to C# and Microsoft technologies.

9. Is Node Js good for SQL?

Yes, Node Js is compatible with SQL databases. It can be used to interact with SQL databases like MySQL, PostgreSQL, and Microsoft SQL Server efficiently, making it suitable for database-driven applications.

10. Which database is easiest for Node Js?

SQLite is often considered one of the easiest databases to use with Node Js due to its simplicity and minimal setup, making it ideal for smaller projects and learning.

11. Where can I get the best Node Js training institute in Delhi & Noida?

Brillica Services is one of the best places where you can get Node Js training institutes in Delhi & Noida & offline with the same quality delivery, moreover, you will receive a recorded session of each class every day.

Best Node Js Training Institute In Delhi

2nd & 3rd Floor, Brillica Services, Shimla Bypass Rd, opp. Bank of India, PNB Vihar, Majra, Shewala Kala, Dehradun, Uttarakhand 248001

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Node Js Training In Delhi

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Certification

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Node Js Training In Delhi

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About Course

Benefits of doing Node Js training in Delhi

Course Curriculum

our faculties

Career Services

Certification