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NodeJS Training in Gurgaon

Node.js helps developers to build dynamic pages of web application using Javascript. It is a server-side scripting language that runs Javascript code outside a browser. Nowadays, it is widely used in industry because it aims to optimize the throughput and scalability of real-time web applications.

Instructor Led Training  |  Free Course Repeat  |  Placement Assistance  |  Job Focused Projects  |  Interview Preparation Sessions

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Curriculum

Topics to be covered

    In this module, you learn what is node JS and advantages of Node JS and How Node JS Works and the difference between the traditional web server and what are the limitations of the traditional web server modal.

     

    • Introduction
    • What is Node JS?
    • Advantages of Node JS
    • Traditional Web Server Model
    • Node.js Process Model
    • Install Node.js on Windows
    • Installing in mac os
    • What is IDE
    • Installing IDE such as VSC or Webstorm IDE
    • Working in REPL
    • Introduction of JSON
    • XML vs JSON
    • Node JS Console
    • Functions
    • Buffer
    • Module
    • Module Types
    • Core Modules
    • Local Modules
    • Module.Exports
    • What is NPM
    • Installing Packages Locally
    • Adding dependency in package.json
    • Installing packages globally
    • Updating packages

     

    • Creating web server
    • Handling http requests
    • Sending requests
    • Fs.readFile
    • Writing a File
    • Writing a file asynchronously
    • Opening a file
    • Deleting a file
    • Other IO Operations

     

    • Error Messages
    • Logging
    • Debugging Application
    • Core Node JS debugger
    • Debugging with Visual Studio

     

    • EventEmitter class
    • Returning event emitter
    • Inhering events
    • What is ExpressJS?
    • ExpressJS program CLI setup
    • Create Basic Express JS app
    • Configuring routes
    • Working with express
    • Using Middlewares
    • NodeJS v/s ExpressJS
    • Creating an enterprise app setup
    • Understanding Dev and Production environment.
    • Using node variables to configure different environments on the go.
    • Serving static files
    • Working with middle ware
    • Connection string
    • Configuring
    • Working with select command
    • Updating records
    • Deleting records
    • Why Template Engine
    • What is Jade
    • What is vash
    • Example
    • What is Async Programming
    • Difference between Async and Sync.
    • Aysnc Basics
    • Introduction of Callbacks and Event Loops
    • Introduction of Promises and why they are better than callbacks.
    • Introduction of Aysnc Await
    • Making Http Request
    • Customize Http Request
    • Handling Errors
    • Callback function
    • Callback Chaining
    • ES6 vs ES5
    • ES6 : Fat Arrow
    • Request Module of Node
    • What is SQL and What is NOSQL DBs.
    • Advantages of SQL DBs.
    • Pros and Cons of NOSQL DBs.
    • Introduction of MongoDB.
    • Installing MongoDB.
    • Installing RoboMongo
    • Creating Collections and documents.
    • CRUD operations in MongoDB.
    • Using GET http request to select records
    • Using POST http request to create record/s
    • Using PUT http request to delete record/s.
    • Using PATCH http request to update record/s.

     

     

    • Prerequisite and Introduction to deployment
    • Joining Heroku and GitHub.
    • Version Control using GIT
    • Exploring GIT
    • Setting up SSH keys
    • Pushing Code to Github
    • Deploying NodeJS and ExpressJS to Heroku
    • Avoiding Global modules.
    • Product Abstract Document
    • Requirement Specification Document
    • Step-by-Step procedure for building the project from ground up
    • Complete Source Code
    • Database Script with Sample data
    • Instructions to Setup the Project on a Development box
    • Instruction to Deploy the project on Heroku Server

Course Description

    Node.js is an open-source, cross-platform, JavaScript run-time environment that executes JavaScript code outside of a browser. Node.js is a platform built on Chrome's JavaScript runtime for easily building fast and scalable network applications. Node.js uses an event-driven, non-blocking I/O model that makes it lightweight and efficient, perfect for data-intensive real-time applications that run across distributed devices.

    JavaScript’s rising popularity has brought with it a lot of changes, and the face of web development today is dramatically different. The things that we can do on the web nowadays with JavaScript running on the server, as well as in the browser, were hard to imagine just several years ago, or were encapsulated within sandboxed environments like Flash or Java Applets.

    After completion of training, you will be able to:

    • Understand the JavaScript and technical concepts behind Node JS
    • Structure a Node application in modules
    • Understand and use the Event Emitter
    • Understand Buffers, Streams, and Pipes
    • Build a Web Server in Node and understand how it really works
    • Use npm and manage node packages
    • Build a web application and API more easily using Express
    • Connect to a SQL or Mongo database in Node
    • Understand how the MEAN stack works

    We at Gyansetu understand that teaching any course is not difficult but to make someone job-ready is the essential task. That's why we have prepared capstone projects which will drive your learning through real-time industry scenarios and help you clearing interviews.

    All the advanced level topics will be covered at Gyansetu in a classroom/online Instructor-led mode with recordings.

    No prerequisites. This course is for beginners.

    Gyansetu is providing complimentary placement service to all students. Gyansetu Placement Team consistently works on industry collaboration and associations which help our students to find their dream job right after the completion of training.

    • Our placement team will add Big Data skills & projects to your CV and update your profile on Job search engines like Naukri, Indeed, Monster, etc. This will increase your profile visibility in top recruiter search and ultimately increase interview calls by 5x.
    • Our faculty offers extended support to students by clearing doubts faced during the interview and preparing them for the upcoming interviews.
    • Gyansetu’s Students are currently working in Companies like Sapient, Capgemini, TCS, Sopra, HCL, Birlasoft, Wipro, Accenture, Zomato, Ola Cabs, Oyo Rooms, etc.


    • Gyansetu trainers are well known in Industry; who are highly qualified and currently working in top MNCs.
    • We provide interaction with faculty before the course starts.
    • Our experts help students in learning Technology from basics, even if you are not good at basic programming skills, don’t worry! We will help you.
    • Faculties will help you in preparing project reports & presentations.
    • Students will be provided Mentoring sessions by Experts.

Certification

NodeJS Certification

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Projects

    Problem Statement : Managing views, data, and lists in DOM has a lot of DOM overheads and server communication is neglected. Client side code is the most abused, and untested making it difficult to maintain.

    Problem Statement: Server communication for routing from page to page makes cloud/web slower.
     

    Problem Statement : Server communication and page refresh for data is accompanied with a lot of repetitive files loading and is slower

    Problem Statement : Integration of different technologies and requirements for a complex project can be challenging

NodeJS Training in Gurgaon Features

FAQs

    We have seen getting a relevant interview call is not a big challenge in your case. Our placement team consistently works on industry collaboration and associations which help our students to find their dream job right after the completion of training. We help you prepare your CV by adding relevant projects and skills once 80% of the course is completed. Our placement team will update your profile on Job Portals, this increases relevant interview calls by 5x.

    Interview selection depends on your knowledge and learning. As per the past trend, initial 5 interviews is a learning experience of

    • What type of technical questions are asked in interviews?
    • What are their expectations?
    • How should you prepare?


    Our faculty team will constantly support you during interviews. Usually, students get job after appearing in 6-7 interviews.

    We have seen getting a technical interview call is a challenge at times. Most of the time you receive sales job calls/ backend job calls/ BPO job calls. No Worries!! Our Placement team will prepare your CV in such a way that you will have a good number of technical interview calls. We will provide you interview preparation sessions and make you job ready. Our placement team consistently works on industry collaboration and associations which help our students to find their dream job right after the completion of training. Our placement team will update your profile on Job Portals, this increases relevant interview call by 3x

    Interview selection depends on your knowledge and learning. As per the past trend, initial 8 interviews is a learning experience of

    • What type of technical questions are asked in interviews?
    • What are their expectations?
    • How should you prepare?


    Our faculty team will constantly support you during interviews. Usually, students get job after appearing in 6-7 interviews.


    We have seen getting a technical interview call is hardly possible. Gyansetu provides internship opportunities to the non-working students so they have some industry exposure before they appear in interviews. Internship experience adds a lot of value to your CV and our placement team will prepare your CV in such a way that you will have a good number of interview calls. We will provide you interview preparation sessions and make you job ready. Our placement team consistently works on industry collaboration and associations which help our students to find their dream job right after the completion of training and we will update your profile on Job Portals, this increases relevant interview call by 3x

    Interview selection depends on your knowledge and learning. As per the past trend, initial 8 interviews is a learning experience of

    • What type of technical questions are asked in interviews?
    • What are their expectations?
    • How should you prepare?


    Our faculty team will constantly support you during interviews. Usually, students get job after appearing in 6-7 interviews.

    Yes, a one-to-one faculty discussion and demo session will be provided before admission. We understand the importance of trust between you and the trainer. We will be happy if you clear all your queries before you start classes with us.

    We understand the importance of every session. Sessions recording will be shared with you and in case of any query, faculty will give you extra time to answer your queries.


    Yes, we understand that self-learning is most crucial and for the same we provide students with PPTs, PDFs, class recordings, lab sessions, etc, so that a student can get a good handle of these topics.

    We provide an option to retake the course within 3 months from the completion of your course, so that you get more time to learn the concepts and do the best in your interviews.

    We believe in the concept that having less students is the best way to pay attention to each student individually and for the same our batch size varies between 5-10 people.

    Yes, we have batches available on weekends. We understand many students are in jobs and it's difficult to take time for training on weekdays. Batch timings need to be checked with our counsellors.

    Yes, we have batches available on weekdays but in limited time slots. Since most of our trainers are working, so either the batches are available in morning hours or in the evening hours. You need to contact our counsellors to know more on this.

    Total duration of the course is 60 hours (30 hours of live instructor-led-training and 30 hours of self-paced learning).

    You don’t need to pay anyone for software installation, our faculties will provide you all the required softwares and will assist you in the complete installation process.

    Our faculties will help you in resolving your queries during and after the course.

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