Greater Insights
Greater Insights Learning simplified!
Software Development · Intermediate to Advanced

Node.js in Bangalore

Master Node.js in Bangalore — move into Back-End Developer roles paying ₹8–18 LPA, rising to ₹35L at senior level.

★★★★★ 4.7 Google
✓Instructor-led live sessions
✓Trainers with 15+ years industry experience
✓Hands-on cloud labs and coding playground
✓Industry-specific projects — AI-graded, trainer-validated
✓Industry-recognised certification, LinkedIn-shareable
👤
40,000+
Professionals trained
🏢
350+
Enterprise clients
Next batch: 14 Nov 2026Filling Fast
Node.js
Software Development
Node.js
Node.jsExpressAsync/Await
₹16,800 ₹28,000 40% off
⏰ ⚡ Flash sale · 40% off · EMI from ₹1,517/mo
Next batch 14 Nov 2026
🎓 Virtual Instructor-led
What's Included
🎓
Instructor-led sessions
🧪
Hands-on labs
🎯
Capstone project
🏆
GI Certificate

Trusted by leading enterprises

Upcoming Batches

Open-house batches for individuals — enroll directly. Training a team? Request an enterprise quote →

Weekday Weekend ⏱ Total duration: 32 hours
DatesScheduleModeDurationPrice
14 Nov – 06 Dec 2026
Saturday
all session dates
10:00 AM–2:00 PM IST 🎓 Virtual Instructor-led🗓️ Weekends | Half days 4 weekends ₹16,800
₹28,000
Session datesWeekend batch
Sat 14 NovSun 15 NovSat 21 NovSun 22 NovSat 28 NovSun 29 NovSat 5 DecSun 6 Dec
16 Nov – 19 Nov 2026
Monday
all session dates
9:30 AM–5:30 PM IST 🎓 Virtual Instructor-led🗓️ Weekdays | Full days 4 days ₹16,800
₹28,000
Session datesWeekday batch
Mon 16 NovTue 17 NovWed 18 NovThu 19 Nov
07 Dec – 13 Jan 2027
Monday
all session dates
8:00 PM–10:00 PM IST 🎓 Virtual Instructor-led🗓️ Weekdays | Evenings 16 sessions ₹16,800
₹28,000
Session datesWeekday batch
Mon 7 DecWed 9 DecFri 11 DecMon 14 DecWed 16 DecFri 18 DecMon 21 DecWed 23 DecMon 28 DecWed 30 DecFri 1 JanMon 4 JanWed 6 JanFri 8 JanMon 11 JanWed 13 Jan
Enterprise
Custom Date
Custom Schedule
Your timing & location
⚡ Any Mode Flexible Custom pricing

Can't find a suitable batch? Contact us

Soaring Demand — and Where It Takes You

Real salaries
Min, average, max by role
Real hiring companies
Who's actually recruiting
Roles this programme prepares you for
Node.js DeveloperBack-End DeveloperAPI DeveloperFull-Stack DeveloperREST API EngineerJunior Software EngineerJavaScript Server EngineerExpress.js DeveloperDatabase Developer

Become a Node.js Developer

Build scalable server-side applications using Node.js runtime, async patterns, and event-driven architecture.

Average Salary* · Entry · 0–2 years exp
₹4L
Min
₹6L
Average
₹8L
Max
Hiring Companies

Become a Back-End Developer

Construct robust server logic, manage databases, handle requests, and implement business rules using Node.js and Express.

Average Salary* · Mid-level · 3–6 years exp
₹8L
Min
₹12L
Average
₹18L
Max
Hiring Companies

Become an API Developer

Design and deploy REST APIs with Express, managing routes, validation, error handling, and database operations.

Average Salary* · Senior · 7+ years exp
₹18L
Min
₹25L
Average
₹35L
Max
Hiring Companies
45%
YoY growth in data science job postings
· LinkedIn Jobs Report
2.8L+
Active open positions in analytics roles
· Indeed India Job Market Data
8-12L
Entry-level data analyst annual compensation
· Glassdoor India Salary Survey
25-35L
Mid-level data scientist annual package
· PayScale India Analytics Report
78%
Organizations actively recruiting analytics talent
· Nasscom Tech Talent Report
3.5x
Candidate-to-role ratio favoring professionals
· Monster India Talent Index
32%
Avg salary increase after 3 years experience
· AIM Research Analytics Career Study
4.2 yrs
Average time to senior analyst promotion
· Great Place to Work India Survey
89%
Enterprises investing in analytics capabilities
· Forrester Analytics Wave
6/10
Top industries hiring: IT, Finance, E-commerce
· CII Digital Economy Report
SQL, Python
Most sought technical skills in 2024
· HackerRank Developer Skills Report
ML/AI
Fastest-growing specialization demand
· Coursera Skills Index India

* Salary figures sourced from AmbitionBox (2026-Q2). Indicative — actual pay varies by city, company and experience.

About This Course

This intermediate to advanced course develops your capabilities as a Node.js developer, taking you from understanding the runtime architecture and event loop through building production-ready RESTful APIs. You'll master asynchronous patterns—callbacks, Promises, and async/await—and learn to organize scalable code using CommonJS modules and the EventEmitter pattern.

Designed for back-end developers, API developers, and full-stack engineers, this course equips you to design and deploy complete REST services with full CRUD operations using Express. You'll connect applications to both relational databases like PostgreSQL and document databases like MongoDB using Mongoose, implement HTTP basic and token-based authentication, orchestrate middleware pipelines, and efficiently handle filesystem and binary data with streams. By the end, you'll have the skills to architect modular, production-ready Node.js services configured for different environments.

Who Should Attend

The job roles this programme is built for.

Back-End Developer
Master Node.js runtime, async patterns, and REST API development
Full-Stack Developer
Build production-ready REST APIs with Express and databases
Junior Software Engineer
Gain intermediate-to-advanced Node.js skills from fundamentals
JavaScript Developer
Transition server-side skills using Node.js and Express
API Developer
Design, build, and deploy secure RESTful services end-to-end
PrerequisitesBasic familiarity with JavaScript syntax including variables, functions, and control flow · Comfort using a command-line terminal · Foundational understanding of how the web works including HTTP requests and responses · A code editor installed and basic file-system navigation skills

What You Will Learn

✓Build server-side applications leveraging Node's event loop and non-blocking architecture
✓Write asynchronous code using callbacks, Promises, and async/await patterns
✓Organise modular code with CommonJS and the EventEmitter pattern
✓Manage dependencies and project configuration using npm and package.json
✓Read, write, and stream files and binary data with the fs module
✓Create HTTP servers and handle requests and responses with Express
✓Design and implement RESTful APIs with full CRUD resource routes
✓Validate incoming requests and return appropriate JSON responses and status codes
✓Connect applications to relational and document databases with ORMs and query builders
✓Apply HTTP authentication strategies and deploy production-ready Node.js services

Skills You Will Gain

Fundamentals & Async
Node.js runtime architecture
Event loop & non-blocking I/O
Callbacks, Promises, async/await
Module system & EventEmitter
npm & dependencies
Servers & APIs
HTTP servers
Express framework
REST API design
CRUD operations
Request validation
Data & Production
File system & streams
Database connections
Schema migrations
Authentication
Deployment

Tools & Platforms Covered

Node.js
Express
npm
JavaScript
MongoDB
Mongoose
PostgreSQL
Postman
Git
nodemon
JSON
VS Code

Course Curriculum

11 modules · hands-on labs · 1 capstone project · 32 hours

M01 Node Fundamentals and the Runtime
5 topics · 3 hrs ▼
  • Node architecture and use cases
  • The event loop and non-blocking input and output
  • Running scripts with Node
  • The REPL and modern ES features
  • Setting up the development environment
🧪 Hands-on Build a Node.js script that reads environment variables and demonstrates non-blocking I/O by executing multiple async operations concurrently in the REPL.
Skills Node.js Runtime Event Loop Non-blocking I/O ES Modules
M02 Modules Globals and Events
5 topics · 3 hrs ▼
  • The CommonJS module system
  • Requiring core and custom modules
  • Global objects and process
  • The EventEmitter pattern
  • Organising code across files
🧪 Hands-on Build a multi-file Node.js application that uses custom CommonJS modules and a custom EventEmitter to emit and handle application lifecycle events.
Skills CommonJS Modules EventEmitter Pattern Code Organisation Global Objects
M03 Managing Packages with npm
5 topics · 3 hrs ▼
  • npm and the package registry
  • Creating and using package.json
  • Semantic versioning
  • Installing updating and removing packages
  • Global versus local dependencies
🧪 Hands-on Create a package.json-driven project that installs, updates, and scripts third-party npm packages with correctly pinned semantic version ranges.
Skills npm Workflows package.json Configuration Semantic Versioning Dependency Management
M04 Asynchronous Programming
5 topics · 4 hrs ▼
  • Callbacks and callback chaining
  • Promises and chaining
  • Async and await
  • Error handling in asynchronous code
  • The limitations of each approach
🧪 Hands-on Build a data-fetching utility that rewrites the same workflow in callbacks, Promises, and async/await with centralised error handling at each stage.
Skills Promises Async/Await Callback Patterns Async Error Handling
M05 Working with the Filesystem and Streams
5 topics · 3 hrs ▼
  • The fs module for reading and writing
  • Working with paths and directories
  • Readable and writable streams
  • Piping and chaining streams
  • Buffers for binary data
🧪 Hands-on Build a file-processing pipeline that reads a large CSV file as a readable stream, transforms it, and pipes the output to a writable destination file.
Skills fs Module Node.js Streams Stream Piping Buffer Handling
M06 Building an HTTP Server
5 topics · 3 hrs ▼
  • The HTTP protocol methods and status codes
  • Creating a basic HTTP server
  • Handling requests and responses
  • Faster development with nodemon
  • Serving static content
🧪 Hands-on Build a raw Node.js HTTP server that routes GET and POST requests, returns appropriate status codes, and serves static HTML files using nodemon for live reload.
Skills HTTP Module Request Routing nodemon Static File Serving
M07 Web Applications with Express
5 topics · 4 hrs ▼
  • The Express framework and setup
  • Routing for different HTTP verbs
  • Middleware and the request pipeline
  • Logging error handling and body parsing
  • Template engines and static files
🧪 Hands-on Build an Express web application with organised verb-specific routes, custom middleware, Morgan logging, and a template-rendered static frontend.
Skills Express Framework Express Middleware Route Handling Body Parsing
M08 Building REST APIs
5 topics · 4 hrs ▼
  • Designing RESTful resources
  • Routes for get post put patch and delete
  • Request validation and 404 handling
  • Testing endpoints with Postman
  • Returning JSON and status codes
🧪 Hands-on Build a fully resourced Express REST API with complete CRUD routes, input validation, structured JSON responses, and a Postman collection covering all endpoints.
Skills RESTful API Design CRUD Routes Postman Testing JSON Responses
M09 Database Access
5 topics · 3 hrs ▼
  • Connecting Node to a database
  • Create read update and delete operations
  • Query builders and the ORM pattern
  • Schemas and migrations
  • Environment-based configuration
🧪 Hands-on Build a Node.js data-access layer that connects to MongoDB with Mongoose and PostgreSQL with a query builder, performing full CRUD with schema migrations and dotenv configuration.
Skills Mongoose ODM PostgreSQL Queries Database Migrations Environment Configuration
M10 Authentication and Deployment
4 topics · 1 hr ▼
  • HTTP basic and token authentication
  • Sessions and cookies
  • Preparing an app for production
  • Deploying a Node.js service
🧪 Hands-on Deploy a production-ready Express API secured with token-based authentication to a live environment with environment-specific configuration.
Skills Token Authentication Session Management Production Configuration Node.js Deployment
M11 Capstone Project
2 topics · 1 hr ▼
  • Choose a project theme with your trainer
  • Build it end to end in Node.js
Skills Project Scoping End-to-End Delivery Presenting Findings

Hands-On Projects

Every batch includes guided labs, case studies and a capstone — applied to real-world problems.

Project themes may include
✓User Authentication REST API
✓Blog Content Management Service
✓Task Tracker with Persistent Storage
✓E-Commerce Product Catalog API
✓Real-Time Event Stream Logger
Project work is tailored to each cohort and the latest industry practice.
Why Train With Greater Insights
Orbit
Powered by Greater Insights

An immersive learning experience

Everything your programme needs, in one connected place.

orbit · participant
Your level journey
Join today’s session
🔍 Join today’s session
🧭Your learning journey
📝
EnrollProgramme unlocked
done
🎥
Live sessionsInstructor-led
now
🧪
Cloud labsReal AWS / Azure / GCP
📊
AssessmentsPre & post uplift
🚀
CapstoneAI-graded
🎓
CertificateEarned by building
🪪
Learning PassportYours, forever
🧪Cloud Lab — AWS sandbox live 24×7
EC2 instance · provisioned in 6s
Dataset mounted · 2.3 GB
GPU notebook · ready
AWSAzureGCP

No install. No config. Just build.

orbit · code-playground
Browser IDE · run instantly
Browser IDE · run instantly detail
🔍 Browser IDE · run instantly
orbit · my-assessment
Pre → post · measured uplift
Pre → post · measured uplift detail
🔍 Pre → post · measured uplift
orbit · capstone
Real project link captured
Real project link captured detail
🔍 Real project link captured
orbit · my-tasks
Today’s tasks & sessions
Today’s tasks & sessions detail
🔍 Today’s tasks & sessions
J
Jane DoeLearning Passport
◆ Verified
🎓
CertificateGenerative AI with Deep Learning
Earned
🚀
Capstone — RAG assistantAI-graded · trainer-validated · View project ↗
92%
📈
Capability upliftpre → post
+43%
🛠️
Skills demonstratedRAG · fine-tuning · agents
7
◆ Shareable in one link · verified by Greater Insights
01 · Meet Orbit

Your learning platform from day one.

Not email, Zoom links and scattered PDFs. From the moment you enroll, your whole programme lives in one place.

All-in-oneEverything connectedLive & instructor-led
02 · Your journey

One connected learning journey.

From enrolment to certificate, every step is laid out in order — you always know where you are and exactly what happens next. Nothing lost between tools.

03 · Cloud Labs

Real environments. Zero setup.

Pre-configured cloud labs. Spin one up in seconds, build on real infrastructure, break things and learn — nothing to install.

Pre-configuredReal cloudLive 24×7
04 · Coding Platform

A browser IDE with instant feedback.

Write and run code right in the browser, get AI feedback as you go, and practice against problems that mirror the job — no local setup, ever.

Browser IDEAI feedback
05 · Pre & Post Assessments

See exactly how far you've come.

A pre-assessment sets your baseline; a post-assessment proves your uplift. Real, measurable growth — for you, and for the employer looking at your record.

"I can see myself improving."
06 · Capstone

Prove it on a real project.

A capstone graded by AI and validated by your trainer — detailed feedback in hours, not weeks, on work that looks like what teams actually ship.

AI-gradedTrainer-validated
"I built something real."
07 · Guided every step

Always know what's next.

Today's session, pending tasks, resources and progress — organised in one place so you focus on learning, not on chasing links and files.

"This feels structured."
08 · Learning Passport

More than a certificate — proof you can show.

One verifiable link — the project you built, your before → after scores, the skills you proved. Shareable with any employer.

Your projectBefore → afterVerifiable link
"I can show what I can actually do."
Orbit platform — full view
Click image to zoom · Esc to close
Active Industry Practitioners
  • 15+ years of real industry experience
  • Senior tech leaders who’ve shipped what they teach
  • 100+ corporate trainings delivered to leading organisations
Live Interactive Learning
  • Live, instructor-led sessions
  • Real-time Q&A and instant doubt-clearing
  • Expert-led mentoring throughout
Post-Training Support
  • Course materials & lab files to keep
  • Direct trainer connect after the programme
  • Ongoing support from the GI team
Curriculum Updated Quarterly
  • Built around tools and practices used in production today
  • New techniques incorporated as the technology landscape evolves
  • Labs, projects and case studies refreshed every quarter
Certification

A certificate recognised by leading employers

Earn your Greater Insights Node.js certificate — ready to share on LinkedIn.

Greater Insights Certificate Sample
⬇  Get Sample Share on LinkedIn
Have a specific question?
Our advisors respond within 2 hours on working days.

Learner Reviews

Verified Google reviews — Greater Insights company-wide

Frequently Asked Questions

Which companies in Bangalore hire Node.js professionals? +
Major tech companies in Bangalore actively hire Node.js developers, including Flipkart, Infosys, TCS, and Wipro. Additionally, numerous startups and mid-sized tech firms throughout the city build their backend infrastructure with Node.js, creating diverse career opportunities across industries.
Is this course available as classroom training in Bangalore? +
We offer flexible training formats including live online instructor-led training (VILT) accessible from anywhere. For teams and organizations in Bangalore, we also provide on-site classroom training options customized to your schedule and learning needs.
Can I take this course from Bangalore online? +
Yes, absolutely. Our live online Node.js training is fully accessible from Bangalore. Classes are scheduled during convenient time slots aligned with Indian Standard Time (IST), allowing you to participate from your home or office without travel.
How does Bangalore compare to other markets for these jobs? +
Bangalore is India's leading tech hub with the highest concentration of software companies and startups. The city offers abundant Node.js opportunities across startups, mid-market firms, and enterprise organizations, often with competitive benefits and growth potential compared to other Indian metros.
What will I learn in this Node.js course? +
You'll master Node.js fundamentals including the event loop and non-blocking asynchronous code patterns. You'll build REST APIs with Express, connect to databases like MongoDB and PostgreSQL, implement authentication, and deploy production-ready services.
Is this course hands-on? +
Yes. You'll work through hands-on cloud labs and build a complete REST API end-to-end. The training is live and instructor-led, so you code alongside your trainer and get real-time feedback.
What databases will I use? +
You'll work with both relational databases using PostgreSQL and document databases using MongoDB with Mongoose. You'll learn to implement CRUD operations in both.
Will I learn how to deploy Node.js applications? +
Yes. Deploying Node.js services to production is part of the curriculum. You'll take an API from development through to a live deployment.
What tools and frameworks are covered? +
The course covers Express for building web servers and APIs, npm for managing project dependencies, Postman for testing endpoints, Git for version control, nodemon for faster development, and VS Code as the code editor.
Do I need to know Express before starting? +
No. The course teaches Express from the ground up. You'll learn the request pipeline, middleware, body parsing, template engines, static file serving, and how to design RESTful resource routes.
How does this course differ from online tutorials? +
This is live, instructor-led training with real-time interaction. Your trainer can answer questions as they arise. You also get hands-on labs and structured progression through Node.js architecture before moving to APIs and databases.
Will authentication be covered? +
Yes. You'll learn HTTP basic authentication and token authentication mechanisms, then apply them to your REST API.
What is the focus on streams and async patterns? +
You'll learn to write non-blocking asynchronous code using callbacks and streams. This includes handling file streams, buffer operations, and managing the event loop efficiently.
Do I need prior Node.js experience? +
No. This course is designed for those new to Node.js. You do need basic JavaScript knowledge: variables, functions, and control flow.
What JavaScript skills do I need? +
Basic familiarity with JavaScript syntax is required. That means understanding variables, functions, and control flow statements. You don't need advanced JavaScript knowledge.
Is command-line experience necessary? +
Yes. You should be comfortable using a command-line terminal. The course uses npm, Git, and running Node scripts from the command line.
Do I need to know HTTP? +
You should have a foundational understanding of how the web works, including HTTP requests and responses. This course builds REST APIs, so this foundation is essential.
What do I need to have set up before the course starts? +
You'll need a code editor (VS Code is recommended) installed on your computer and basic file-system navigation skills. Your trainer will guide you through any setup during the course.
Can I take this course if I'm completely new to back-end development? +
Yes, if you meet the prerequisites. The course assumes no back-end experience, only foundational JavaScript, HTTP knowledge, and command-line comfort.
What is Node.js and why use it? +
Node.js is a runtime that lets you run JavaScript outside the browser, on servers. It's built for fast, scalable network applications using non-blocking input and an event loop architecture.
What is the event loop in Node.js? +
The event loop is the core of Node.js. It manages asynchronous operations by handling callbacks as they complete, allowing your server to handle many requests without blocking.
What does non-blocking mean? +
Non-blocking code doesn't pause while waiting for something (like a database query or file read). Instead, Node.js processes other requests and returns to the original task when it's ready.
How do I organize code in Node.js? +
Node.js uses the CommonJS module system. You organize code across files using require() and module.exports, then manage dependencies with npm and package.json.
What is npm and what does it do? +
npm is the package registry and package manager for Node.js. It installs, updates, and removes packages your project needs. You define these in package.json with semantic versioning.
What are streams in Node.js? +
Streams let you handle large amounts of data efficiently without loading it all into memory at once. You can read and write data in chunks, and chain streams together.
How does Express fit into Node.js development? +
Express is a framework that simplifies building HTTP servers and REST APIs. It handles the request pipeline, routing, middleware, error handling, and serving static content.
What is REST and why does it matter? +
REST is an architectural style for APIs using standard HTTP methods. You design resources, use GET, POST, PUT, DELETE operations, and return JSON responses.
How do I connect Node.js to a database? +
For MongoDB, you use Mongoose as an ODM to define schemas and perform CRUD operations. For PostgreSQL, you use a query builder or ORM pattern to connect and interact with the database.
What jobs can I get after this course? +
Roles include Node.js Developer, Back-End Developer, API Developer, Full-Stack Developer, REST API Engineer, Junior Software Engineer, JavaScript Server Engineer, Express.js Developer, and Database Developer.
What's the typical career path after learning Node.js? +
You can start as a Node.js Developer or Junior Software Engineer. With 3–6 years of experience, you typically move into Back-End Developer or API Developer roles. With 7+ years, you take on senior API Developer positions.
Do salaries vary by experience level? +
Yes. Entry-level (0–2 years) positions offer the lowest range. Mid-level (3–6 years) roles pay significantly more as you deepen expertise. Senior roles (7+ years) offer the highest compensation. View the salary breakdown on this page for figures in your region.
What skills make me more employable as a Node.js developer? +
Proficiency with REST API design, both relational and document databases, authentication mechanisms, deployment to production, and asynchronous programming patterns. These are all taught in this course.
Is there strong demand for Node.js developers? +
Demand for Node.js and back-end developer skills has consistently outpaced supply. JavaScript remains one of the most sought-after languages for server-side development.
Can I work as a full-stack developer with Node.js skills alone? +
Node.js covers the back-end side. Full-stack development also requires front-end skills like HTML, CSS, and JavaScript frameworks. This course focuses on back-end expertise.
How does the certificate help my career? +
A Greater Insights Certificate in Node.js is recognised by Fortune 500 companies and is shareable on LinkedIn, strengthening your professional profile and job applications.
What is the average Node.js Developer salary in Bangalore? +
The average Node.js Developer salary in Bangalore is around ₹6L. The typical pay range runs from ₹4L to ₹8L. Source: AmbitionBox.
What does an experienced Node.js Developer earn in Bangalore? +
Experienced Node.js Developers in Bangalore typically earn towards the upper end of the range — up to ₹8L and above at senior or lead level. Specialisations in AI, cloud, or advanced analytics can push compensation higher. Source: AmbitionBox.
What is the average Back-End Developer salary in Bangalore? +
The average Back-End Developer salary in Bangalore is around ₹12L. The typical pay range runs from ₹8L to ₹18L. Source: AmbitionBox.
What does an experienced Back-End Developer earn in Bangalore? +
Experienced Back-End Developers in Bangalore typically earn towards the upper end of the range — up to ₹18L and above at senior or lead level. Specialisations in AI, cloud, or advanced analytics can push compensation higher. Source: AmbitionBox.
What is the average API Developer salary in Bangalore? +
The average API Developer salary in Bangalore is around ₹25L. The typical pay range runs from ₹18L to ₹35L. Source: AmbitionBox.
What does an experienced API Developer earn in Bangalore? +
Experienced API Developers in Bangalore typically earn towards the upper end of the range — up to ₹35L and above at senior or lead level. Specialisations in AI, cloud, or advanced analytics can push compensation higher. Source: AmbitionBox.
What certificate will I receive? +
You'll earn a Greater Insights Certificate of Completion in Node.js — evidence of the practical, job-ready skills you built, and shareable with employers.
Is the certificate recognised or accredited? +
It's a professional certificate of completion — not a university or government accreditation. Its value comes from what it represents: rigorous, live instructor-led training and hands-on projects that employers recognise as real, current skills.
How do I earn the certificate — is there an exam? +
There's no high-stakes exam. You earn the certificate by completing the programme — attending the live sessions and finishing the hands-on projects and labs that demonstrate your skills.
Can I add it to LinkedIn and use it for job applications? +
Yes — it's designed to be shared. Add it to your LinkedIn profile and CV right after completion, and use it in job applications as proof of the skills you built.
Will it help me get hired? +
It signals to employers that you've completed practical, hands-on training in Node.js — a real credibility boost. It's not a job guarantee, but combined with your portfolio and interview it strengthens your profile.
Does the certificate expire? +
No — once earned, it's yours permanently and doesn't expire. You also keep your learning materials to reference throughout your career.
How is the course delivered? +
It's a live, instructor-led online course with hands-on cloud labs — not self-paced video. You attend scheduled sessions with your trainer and classmates, ask questions in real time, and work through labs in the cloud.
How does this compare to a self-paced course? +
The difference is live, instructor-led sessions with a real cohort — real-time help, feedback, and accountability, instead of videos you work through alone. You still keep the recordings and materials, but the live guidance is what keeps you moving.
Is this the same as a university degree? +
No — it's a focused, practical, industry-oriented programme, not an academic degree. You build job-ready skills through live training and hands-on projects, and earn a Greater Insights certificate to show employers. It complements a degree rather than replacing it.
Can I attend if I'm in a different time zone? +
Sessions run at scheduled times (shown on this page). The course is fully online, so you can join from anywhere — check the schedule to confirm the timings work for you, or ask a learning advisor about alternative cohorts.
How much time do I need each week, and can I do it while working full-time? +
The live online format is built for working professionals — sessions are scheduled to fit around a job. Alongside the live sessions, set aside focused time for hands-on labs and practice; your trainer outlines the weekly commitment during onboarding.
What software or equipment do I need? +
Just a computer with a stable internet connection and a web browser. The course runs on cloud labs, so tools are provided online — no heavy local setup. You'll work with the tools your programme uses entirely in the cloud.
What support do I get during the course? +
You work directly with a live instructor throughout. Ask questions during sessions, collaborate with classmates on labs, and get feedback on your work. If you fall behind or hit a technical issue, your trainer and the Greater Insights team help you catch up.
Are sessions recorded — what if I miss one? +
Live attendance is where the real learning happens, so try to attend. If you must miss a session, tell your trainer in advance — your learning materials (and recordings, where available for your cohort) help you catch up. Ask your learning advisor about recording access.
How much does the course cost, and what payment options are there? +
The current fee is ₹16,800, with EMI options from ₹1,517/month. You can also request a quote or talk to a learning advisor for the latest pricing and plans.
Can I get a refund if it's not the right fit? +
Yes — if you've paid in full for a scheduled batch, you can request a full refund within 7 days of enrolling (before the batch starts); after that we can usually arrange a credit or a free transfer to a later batch, and if we cancel a batch you're refunded in full. See our Refund & Cancellation Policy at greaterinsights.in/refund-policy for the details.
What happens to my materials and access after the course ends? +
You keep your learning materials permanently — notes, code, labs, and resources — to revisit anytime as you apply your skills on the job.
Is there any support after the course ends? +
Yes — you stay connected with your trainer and the Greater Insights team after the programme, so you can ask follow-up questions and get guidance as you put your skills to work.
Can I book this for my team, or get 1:1 training? +
Yes — we run private cohorts for companies and offer 1:1 / small-group training. Talk to a learning advisor to scope a team plan or a personalised track.
What happens right after I enrol? +
You'll get onboarding details — how to access the learning platform and cloud labs, your cohort schedule, and a welcome from the GI team. Your learning advisor walks you through the first steps.
Is there peer learning or a community? +
Yes — you learn alongside a live cohort, collaborate with classmates on labs, and stay connected with the Greater Insights community and team beyond the course.
How long is the course? +
The full duration is listed in the course curriculum section on this page — check there for the exact hours and schedule.
Ready to become a Node.js expert?
Course Details

Node.js — a closer look

About this course

This intermediate-to-advanced programme gives working developers a structured, instructor-led path through the Node.js ecosystem. Every session combines live teaching with hands-on labs covering the runtime, asynchronous patterns, Express, database integration, and authentication. Learners work inside VS Code throughout, using npm, nodemon, Git, and Postman as everyday tools. The programme closes with a capstone project in which each participant plans, builds, and deploys a complete REST API from scratch, consolidating every skill developed across the curriculum into a single production-ready service.

What is Node.js?

Node.js is a JavaScript runtime built on Chrome's V8 engine that executes code outside the browser. Its event loop processes incoming work without blocking the thread, which means a single Node process can handle many concurrent connections efficiently. Developers write the same JavaScript they already know for variables, functions, and control flow, then apply it on the server side to read files, query databases, and respond to HTTP requests. In production, Node powers REST APIs, microservices, and data pipelines at scale. The Express framework layers routing, middleware, and error handling on top of Node's built-in HTTP module, while Mongoose and PostgreSQL drivers connect applications to real data stores, making the combination a mainstream choice for back-end and full-stack teams worldwide.

Why learn Node.js now

Demand for developers who can build production-grade back-end services continues to grow as organisations move logic server-side and adopt API-first architectures. Node.js sits at the centre of that shift: its non-blocking model, the reach of the npm ecosystem, and the fact that teams can use JavaScript across the full stack make it a technology employers actively seek. Developers who can design RESTful resources, implement token-based authentication, manage database schemas with Mongoose and PostgreSQL, and deploy a running service command genuine market value. The practical skills this programme develops — writing async/await code, structuring Express middleware pipelines, testing endpoints with Postman, and shipping to production — are the specific capabilities that distinguish employable back-end engineers from those who only know the theory.

Who this course is for

  • JavaScript developers moving into back-end work — Front-end or scripting developers who know JavaScript syntax and want to build server-side APIs and services professionally.
  • Junior software engineers broadening their stack — Early-career engineers who have touched web development but need structured practice designing and deploying REST APIs.
  • Full-stack learners adding server-side depth — Developers building in the browser who want to own the complete request lifecycle from client through Express to a database.
  • Back-end developers new to Node.js — Engineers experienced in another server-side language who need a practical, code-first introduction to the Node.js ecosystem.
  • Freelancers and agency developers — Independent developers who need to deliver Node.js REST APIs reliably and want proven patterns for authentication and deployment.
  • Computer science graduates entering industry — Graduates with programming fundamentals who want applied experience connecting Node, Express, PostgreSQL, and MongoDB in real projects.

What you’ll be able to build

By the end you will have built — not just studied — the core systems of the field:

  • Event-driven Node.js scripts — Runnable scripts that demonstrate the event loop, EventEmitter pattern, and non-blocking I/O using core Node.js globals and the CommonJS module system.
  • npm-managed project workspace — A fully configured project directory with a package.json, semantic versioning, local and global npm dependencies, and custom scripts for development workflows.
  • File and stream processing utility — A Node.js tool that reads, writes, and pipes data using the fs module, streams, and Buffers, handling both text and binary content across directories.
  • Raw HTTP server — A working HTTP server built with Node's built-in HTTP module, served via nodemon, that handles multiple routes and returns static content and JSON responses.
  • Express web application with middleware pipeline — A structured Express application featuring verb-specific routing, body parsing, logging middleware, and a custom error-handling layer tested thoroughly in Postman.
  • Full CRUD REST API with database integration — A RESTful API with GET, POST, PUT, PATCH, and DELETE routes connected to both MongoDB via Mongoose and PostgreSQL, with schema migrations and environment-based configuration.
  • Authenticated and deployed REST service — A production-configured Node.js API with token-based authentication, session handling, and a live deployment completed as the programme's end-to-end capstone project.

Career paths & salary

Completing this programme prepares developers for roles including Back-End Developer, Node.js Developer, API Developer, Full-Stack Developer, and Software Engineer, as well as junior positions that grow rapidly once hands-on delivery experience is established. Demand for back-end engineers who can work fluently in Node.js and Express remains consistently strong across sectors including fintech, e-commerce, SaaS, and media. Employers particularly value candidates who can demonstrate they have built and shipped real services rather than simply studied concepts. The ability to design RESTful resources, integrate PostgreSQL and MongoDB, implement authentication, manage npm dependencies, and test endpoints with Postman maps directly to the tasks teams need filled on day one. Developers who can also deploy and configure a Node.js service for production are increasingly sought after as organisations reduce the gap between engineering and delivery.

Node.js in Bangalore: employers & tech hubs

Building real-time APIs, event-driven microservices, and high-concurrency backend systems are the problems you solve when you work with Node.js in Bangalore. Across the city's e-commerce product teams, fintech platforms, and enterprise SaaS companies, engineering teams reach for Node.js when they need non-blocking I/O to handle thousands of simultaneous requests without the overhead that heavier runtimes impose. If you work on payment gateway integrations, streaming data pipelines, or lightweight services that sit between a mobile client and a cloud database, Node.js is the runtime your team is likely already using or actively adopting. The scale at which Bangalore's product companies operate — serving tens of millions of users across India — means that performance-conscious backend development is not an optional concern but a core engineering requirement, and Node.js skills position you to contribute directly to that work.

Employers in Bangalore that recruit for Node.js skills include Flipkart and Amazon, both of which employ backend engineers to build and maintain high-throughput services across their product and logistics platforms. Infosys, Wipro, and Accenture also hire Node.js developers to staff enterprise application modernisation and cloud migration engagements for clients across industries.

Demand for Node.js roles in Bangalore grows year on year as more product teams and consulting practices standardise on JavaScript-based backend development across their stacks. Whether you are based in Electronic City, Whitefield, or anywhere else in the city, live online instructor-led batches run in IST so you can join without commuting.

Related Software Development Courses

Explore more courses

Node.js Training in other cities