Node JS Development Company

Our Nodejs experts thrive to empower business with web solution

eSparkBiz is one of the renowned node js development companies in India. We have a proficient team that delivers businesses high-performing real time web applications.

When you choose us, you get trust of a brand, India's top Node Development team, 10+ years of experience, strict NDA terms & complete peace of mind.

Simple! We are 60% less expensive and 3x more committed than our competition

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Hire Nodejs Developers For Trending Web Solution

Node.js is an open-source and cross platform technology that implements Javascript code outside the browser. The node js technology has a powerful corporate backing. Its foundation includes renowned industries like IBM, Google, Microsoft, PayPal, and Intel.

Node js developers create web servers and networking tools with the use of Javascript and various modules offering different functionalities. Node js is Architecture comprises five components: Single threaded, event loop, non-blocking I/O, Fron-end and back-end development.

The technology is evolving by each passing day enhancing the standard codes and features. We at eSparkBiz adopt and vet the latest back-end technologies. We are also known as the Node js development company by some of our clients.

We expertise in delivering nodejs solutions to our clients that work on channels with ease. Our experienced tech-savvy developers work towards building innovative and result-oriented applications through agile based methodology.

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Why To Choose
Web Development For Your Business?

  • Node.js is a full-stack JavaScript serving both the client and the server-side applications.
  • Node.js is a highly extensible technology that can be customized as per business and project requirements.
  • It offers faster execution with a minimal developer team and improves productivity.
  • The event driven and non blocking module is beneficial for creating real time and multi user applications.
  • It is mobile friendly offering improved app response time, development time and productivity.
  • Due to javaScript codebase the cost from both client as well as server side is reduced up to 47%.

Benefits of Node Js Development Services

Open-source Technology

Lightweight Programming Language

Powered by Google’s V8 JS Engine

Easily Reusable Modules

Compatible With Both Browser & Server

Event-driven Architecture

15 Days Risk Free Trial

Try out risk free web development services for upto 2 weeks before actually signing with us. During 15 days, you would have enough time to analyse our agile web development process, code quality, and the resources, work structure, and work ethics.

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Over 1000+ Successful Mobile
App Projects And Counting

We have proved true to time for the last ten years and have and worked on finest projects for 1000+ clients globally.


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Qualified Node js Developers For Hire

Node js developers at eSparkBiz are well versed with the functional event loop principles that allows us in developing apps without any performance lag. We build robust web applications With amazing features with the help of a host of node.js development services.

System Architecture Design

Node.js developers at eSparkBiz have years of experience of designing well-structured, comprehensive architectures that are both stable and scalable.

API Integration And Development

We have built a team of professional Node Js programmers that are proficient in developing scalable and robust back-end solutions.

Node.Js Consulting

eSparkBiz offers extensive consulting and audit services that includes comprehensive architecture analysis, code review, and assessment development processes.

Real-Time Chat Applications

Our Node.js developers help companies get real time and large scale desktop applications in lining with Express, Mongoose, and Socket.Io.

Nodejs Application Migration

You can easily migrate any existing framework application like .Net, PHP, JAVA, PHP to Node.js and leverage the benefits of our top of the line expertise.

Serverless Node.Js Microservice

eSparkBiz offer Our Combination of Node.js and AWS microservices allows us to build robust applications that are faster in development and deployment.

Plugin Development

Hire Node.js developers from us to build large-scale, real-time, full-stack web and desktop applications in accordance with Express, Mongoose, and Socket.Io.

Portal Development

Our Node.js programmers are proficient in developing highly customizable user-friendly web portals that boost efficiencies and are also collaborative.

AJAX Development

Hire node js experts that leverage Ajax web development like JavaScript, XHTML, CSS,, XML Http Request to offer high end web solutions.

Build Your Web App in Just a Few Weeks!

We have a skilled tech-savvy team of developers that works on clients’ projects
efficiently and delivers the project at the required time

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Hire Node js Developer As Per Your Need

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Hire eSparkBiz and get excellent digital services for your business. We have a qualified and trained team of node.js programmers that strive to deliver the best solution for your business at an honest price.

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    NodeJS Development Company For Ultimate Web Solutions

    eSparkBiz offers you highly qualified developers that strengthen the backend of your app To build powerful app architecture. We expertise in crafting feature-rich node.js based solutions

    Node.js Augmentation Model

    Our Node js development company offers you the flexibility of augmentation. Hence you can easily outsource our node.js developers for all your requirements with ease whether you require a single developer, planning a cross-functional dynamic node.js team.

    We offer you to choose the developer of your choice by conducting interviews as many as you like. After you approve our node js developers will be your dedicated team working on your time preference and project management.

    While you manage the resource we will take care of infrastructure, developer retention and administrative support. By assigning NDA we ensure you that all your ideas and critical information are safe and secure with us.

    Avail Best Nodejs Expertise

    Backend Engine

    No matter how much appealing the front-end of your application is, without the support of a back-end it is of no use. To effectively carry a server you have to have great support of back-end facilities.

    We build high performing and scalable applications that will help you amaze your audience and provide what they need. Considering the client side Node js is 10 x times faster, while looking on the server side, it's less resource demanding.

    Node.js is a widely popular technology, incorporated by highly renowned brands like Yahoo, Twitter, Linkedin, eBay, Dow Jones and more. Our professional node js developers are well-versed in building I/O intensive applications with the help of MEAN stack-MongoDB, Express.js, AngularJS, and Node.js.

    Build a Scalable App
    Do You Need A High-Resulting Web App For Your Business?
    We have a team of professional Node JS developers that create web applications from the base, customized according to the company's need.
    A Trustworthy and budget-friendly web app development process.
    Get More Value from IT

    Why to Choose Node.JS For Web Development?

    Node Js is a robust and powerful technology that gained immense popularity among Developers As well as world famous companies within a short period of time. Here are some of its major benefits:

    Bundle of Libraries

    We build real time applications by leveraging NPM - Node package manager that embodies thousands of built-in libraries.


    Nodejs is the technology behind spontaneous and world-famous applications such as Paypal, Linkedin, Netflix and more. Hence, it is undoubtedly scalable.

    Highly Secured

    Even being open-source in nature, node js technology provides a reliable and scalable architecture for web as well as mobile development.

    Faster Communication

    The technology seamlessly handles and synchronizes multiple client requests in a single time, regardless of the number of requests.

    Faster Development process

    The applications built using Node js technology are not only faster but also more secure than many other technologies.

    Improved productivity

    Nodejs technologies enhances performance of Faster Development + Application Scalability = Improved performance

    Inexpensive Development Cycle

    Node js’s power packed functionalities and rich features empowers app development and reduces development cost.

    Front-End & Back-end Development

    Node is based on Java script technology so it can be used for fastening both front-end and back-end applications.

    NodeJs experts to build optimal cross-platforms web apps

    We house virtuoso node js developers, proficient in delivering both front-end and back-end solutions for startups as well as large scale businesses.

    Global Leaders Are Already Using Node js For Web Development

    Node js technology has gained immense popularity among global brands for web development. The technology helps companies To build all kinds of applications such as social media apps, video and text chat engines, real-time tracking apps, online games and collaboration tools.

    Google plus app build with nodejs Paypal in nodejs Uber developed with nodejs Netflix build with node js services Linkedin develop with node js

    Step Into Our Development Space

    eSparkBiz Office solely focuses on productivity and teamwork. So our in-house developers can offer you the best solutions you need for your business.

    Top IT Talent

    eSparkBiz is an exclusive hub of multi-talented employees. The top web developers and UI/UI designers along with QA Experts help you prepare web applications of the highest degree.

    Time Zone Aligned

    eSparkBiz has never compromised with the time zone. We simply believe in providing services to you at your timezone. Hire skilled web developers from us to get the work done according to your time zone.

    Experienced Team

    eSparkBiz consists of web developers who have at least 3 years of experience. With over 130+ employees, we are always ready to extend our helping hands!

    What Our Client Says

    Hear what our clients have to say about choosing us for their digital requirements.

    eSparkbiz Client Testimonial

    Founder & CEO @ Samata Health

    eSparkbiz Client Testimonial 2

    Founder @ SMA Marketing

    Trusted by these brands

    Some of the world's leading brands have brought us their ideas—and we've turned them into amazing mobile and web applications. We earned their trust, and we welcome the opportunity to earn yours.

    Useful Resources

    Surveying The Reasons To Choose Node.js For Consumer Applications

    For every existing need, there is an application to support it. These needs...

    Analyzing The Impact Of Serverless On Node.js Development

    If you have to explain Node.js to someone in a single line, you can do so b...

    Is Node.js Still The Most Popular JavaScript Framework?

    NodeJS is a JavaScript runtime event-driven, trusted platform for the creat...

    Frequently Asked Questions

    What kind of applications can you build using Node.js?

    Node.JS development company can help you build any application, but that is something you should not consider. You should first know the Node Js technology excels in, it is best known for dealing with multiple I/O operations and real time systems because of its event-based nature. Nodejs is capable of catering development for every business from startups to for every business from startups or small businesses to giant enterprises.

    Some of the major application that Node JS can build effectively are the ones below:

    • Social Media
    • Games
    • Project management
    • Discussion platforms
    • Live stream video applications
    • Gaming
    • IoT applications and devices

    Will my NodeJS application be faster than using competitive solutions?

    Node js development is a tool for creating a required application. It delivers good products and bad depending on how you use them. If the code is not written well you can’t fix the performance problem. However, nodejs generates more traffic than ruby on rails technology when it comes to basic HTTP request benchmarks.

    But at eSparkBiz, you don’t have to worry about the code quality. Our nodejs developer team is well versed in delivering high performing applications.

    What does it mean that Node.js is single-threaded?

    Node.js is single-threaded but only from a developer perspective. Everything that the developer executes is single-threaded. The node js technology also comprises spawn child processes for asynchronous tasks, network operation or database queries. These tasks are hidden for the programmer and run deep under the hood. Also, note that these threads neither run JS codes nor block the event loop.

    What does it mean that Node.js is event-driven?

    The term event-driven, dispatching of events when an action takes palace. The event-driven nature comes to form the asynchronous aspect of Node. The core of Node.js consists of an eventemitter which is the reason for dispatching and receiving messages. This is essential when you need to monitor the state of reading a file or listen to incoming connections for responding with data.

    How can I scale Node.js application?

    Node JS applications can be scaled in two ways i.e horizontally and vertically. Node.js features single-threaded nature so running it on a 16-core server by default will not accelerate its performance compared to running on the single-core system. That’s why vertical scaling is equally important.

    Here it means you need to run multiple instances of your app inside a machine and spread the traffic across CPU threads. The vertical scaling of node.js delivers a very beneficial module called a cluster. Whereas the horizontal scaling works similarly as the backend application.

    Is Node good for prototyping and MVPs?

    Node.js developers can prototype and build MVP’s moderately faster as it covers a vast repository of modules in the npm. Scalability and performance are an additional bonus which works perfectly when scaled up or expanded in the course of time.

    Still depending upon third-party modules from the npm cause drawbacks such a However, relying on third-party modules from the npm brings certain drawbacks, for instance inability to assess module quality or even choosing a large number of modules. That's why it's crucial to choose the right team of experienced Node.js developers.

    Can you build desktop applications with Node.js?

    Yes, NodeJs technology can deliver both mobile and desktop. The answer is affirmative because of the Javascript environment and not because of its character itself, node js is a server tool. Frameworks like Electron can lend you Web app code to build desktop app versions. Developers can build native desktop applications which can use this framework along with JAvaScript, HTML and CSS.

    Who is using Node.js?

    Node.js is a widely popular technology, incorporated by highly renowned brands in their technology stacks, making it audience amazed for its speed and smaller developer footprint.

    Here’s a brief list of major companies that have put their trust in Node:

    • Twitter
    • Reddit
    • Slack
    • eBay
    • Coursera
    • Asana
    • Uber
    • Netflix
    • Medium
    • Trello
    • InVisionApp
    • Fitbit

    What are some major benefits of Node Js application development

    There are several reasons for using node js for building your application. Here are some of the major benefits you will have after choosing eSparkBiz Node Js developers.

    • One language
    • The one language javascript of nodeJs makes it possible to write the whole infrastructure of the app including front end and back end.

    • Cost-effective hiring
    • One of the best parts of nodejs technology is that it comprises a team of minimum developers. They can smoothly navigate with Javascript, managing and expanding codes efficiently as per project requirements.

    • Faster-execution
    • Node js event-driven architecture makes it a faster-executing technology. Node.Js creates multiple requests simultaneously rather than creating multiple threads or waiting for a request to complete.

      The event-driven architecture of Node.js makes it a fast technology—instead of creating multiple threads for each request or waiting for one request to finish before starting another, Node.js initiates multiple simultaneous requests.

    • It’s innovative
    • NodeJs features a huge repository of libraries in the world. Node module can be used throughout the code making the application more functionable. The open source nature of repository brings out innovative solutions and minimizes costs and deployment time. According to the npm summary of 2018 10,000 libraries were included in the repo work.

    • Strong backing
    • The node js technology has a powerful corporate backing. Its foundation includes renowned industries like IBM, Google, Microsoft, PayPal, and Intel. This strong backing along with long-term support gives the assurance of ongoing development of technology, it also provides enough time for node.js using companies to move with ease into the latest tool.

    Can Node.js be used for machine learning?

    Node.js development can be used to build any kind of application, however, it might not best suit machine learning because of its single-threaded nature. Node js development is less suitable for heavy-task computation one of which is machine learning.

    However, for some scenarios like basic regression, classification or feature extraction nodejs is a fine option. If you wish to include machine learning in your application and want it to execute well Python with Theano and Tensorflow will be a better choice.

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