Node JS Development Company

Want to Use Node.js for Your Next Big Project? Let’s Make It Happen!

node js
Node JS development

Etelligens stands as a reliable Node JS development company, offering complete Node JS development services for migrations, consultations, and maintenance. Our skilled team uses Node.js’s event-driven architecture and extensive JavaScript libraries to craft intuitive solutions. From real-time capabilities to scalable backend systems, we deliver tomorrow’s software today.

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Node JS Development Services We Offer

Transform Your Business from 10 to 100 Using Our Expertise.

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We’re more than just a development team - we’re your strategic partner for growth. Whether you want to upscale an existing application or incorporate the latest market trends, our Node.js experts can support your vision.

Quick & Easy Code

Node.js API Development and Integration

We create custom Node.js APIs, ensuring seamless integration with third-party tools and services. Our developers excel in RESTful and GraphQL APIs, using frameworks like Express.js or NestJS. These robust APIs allow your application to handle real-time data exchange without missing a beat.

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Node.js Consultation

Need a clearer direction on your backend strategy? We offer Node.js consulting to break down its advantages, compare it with other frameworks, and highlight how it boosts performance. Think of us as your personal guide, explaining serverless architecture, microservices, or real-time messaging in straightforward terms.

Easy to Use

Serverless Node.js Microservices

We optimize our SDLC workflow for serverless microservices based on business requirements. Using services such as AWS Lambda or Azure Functions, we build microservices that are lightweight, agile, and cost-effective. This means quicker deployments, easier scaling, and minimal infrastructure overhead.

Single Coding Based

Dedicated Node.js Development

For clients needing specialized focus, we provide a dedicated development team that becomes an extension of your in-house staff. From nearshore delivery centers, our Node.js engineers build next-gen software while aligning with your timeline, quality benchmarks, and internal processes.

Smooth Experience

Custom Node.js Development

Maximize your online presence with custom Node.js applications or websites designed to attract broader audiences and boost conversions. Whether it’s a data-driven tool or a customer-facing portal, our tailored approach ensures top performance and cutting-edge features.

Fast Testing

Node.js Plug-in Development

Scale your existing software by adding new functionalities through Node.js plug-ins. Our plug-ins integrate smoothly, so you can incorporate payment gateways, analytics modules, or user authentication without reworking your entire system.

Widget Creation

Node.js Migration

We handle everything—migrating data from legacy environments to modern Node.js setups, merging databases, and ensuring stable integration. Our Node.js migration services minimize downtime and preserve data integrity, so you can embrace Node.js’s speed and agility without disruptions.

Types of Node.js Software We Work On

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With years of real-world experience, we’ve evolved into a leading Node JS development company. Our portfolio spans diverse industries, each leveraging Node.js for unique solutions:

  • Real-Time Tracking & Monitoring : Innovative city planning tools, logistics dashboards, live order status.
  • Automated Booking Applications : Streamlined booking systems for transportation and travel, integrating payment gateways and scheduling.
  • eCommerce Applications : From advanced drop-shipping features to cross-platform commerce capabilities.
  • AWS Integration : Merging existing software with Amazon Web Services for improved reliability and scalability.
  • Hospitality & Food Delivery : Real-time order tracking, seamless inventory updates, and frictionless user experiences.

(For instance, we recently helped a mid-sized food delivery startup revamp their entire ordering system with Node.js microservices, cutting response times by 40%.)

Why Hire Etelligens for Node.js Development?

best node js development company
Flexible Hiring Model

Flexible Hiring Model

Whether you need a full team or one specialist, our hiring model adapts to your business. Scale up or down on-demand. We also offer flexible working hours to cover different time zones, ensuring continuous progress.

Pricing with Affordability

Pricing that Fits Your Budget

Our Node JS development services are competitively priced, with flexible engagement models - fixed, dedicated, or hybrid. Choose a plan that suits your timeline, project scope, and budget without compromising quality.

Consistent Performance and Delivery

Consistent Performance & Delivery

We pride ourselves on delivering consistent results. Our developers maintain top-notch code standards, ensuring your project stays on schedule and meets its performance objectives.

On-demand Scaling and Modifications

On-demand Scaling & Modifications

Market demands never stand still. That’s why we welcome last-minute feature requests or capacity boosts, whether you’re handling a holiday traffic surge or adding new functionalities to stay competitive.

Years of Experience and Skills

Years of Experience & Expertise

Our Node.js developers come with varied industry exposure, from fintech to healthcare. This diversity translates to solutions that are both creative and robust - no matter your domain, we’ve likely tackled something similar before.

How to Hire a Node.js Developer with Etelligens

best node js development company
Define Your Needs

Define Your Needs

Outline your project’s scope, features, and required skill sets (APIs, real-time apps, microservices).

Discovery Call

Discovery Call

Discuss timelines, budget, and engagement model (fixed cost, dedicated team, or staff augmentation).

Team Assembly

Team Assembly

We handpick the best-fit Node.js experts from our talent pool, covering everything from DevOps to QA if needed.

Kickoff & Alignment

Kickoff & Alignment

We initiate the project with clear milestones, sprint goals, and communication protocols.

Execution & Updates

Execution & Updates

Expect regular demos, progress reports, and open lines of communication.

Review & Scale

Review & Scale

Once launched, we analyze performance. Need more features or capacity? We’re ready to scale as your business evolves.

By following these steps, you’ll gain a skilled Node.js team capable of meeting your specific demands, whether it’s a one-time project or a long-term partnership.

Frequently Asked Questions

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Due to its single-threaded nature, Node.JS is primarily used for nonblocking, event-driven servers. It's used for back-end APIs and traditional websites but was designed for push-based, real-time architectures.


Python is much slower than Node.JS due to JavaScript, whereas Node.JS is faster thanks to JavaScript. Python is predominantly used for web and desktop applications, whereas Node.JS is suitable for cross-platform applications.


Node JS developers are still in high demand for a good reason, regardless. Social media applications, messaging applications, business tools, online gaming applications, and more are possible with this backend technology.


Node.JS is commonly misunderstood by developers as a backend framework and only used for servers. Node.JS is a front-end and a back-end framework, so this isn't true.


Many compile-to-JS languages are available, but JavaScript is the only one supported natively by Node.JS. Thus, NodeJS applications can be written in JavaScript, Dart, TypeScript, ClojureScript, etc.