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Hire Expert Node.js Developers - For Web Or Mobile Apps

Hire Node.js Developers on a full-time, hourly, or fixed cost project basis and manage them as your extended team.

ISO 9001 & 27001 Certified with over 98% 5-Star Rating

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Are you interested to learn more about our Node.js services?

What happens after you contact us?

Our solution experts will answer your questions in a secure online meeting. You will get good information and honest advice in plain English. You are then free to choose how to move forward.

Our clients include 150 Global Brands, Silicon Valley Founders

Node.js Development Services

Node.js developers are responsible for the server-side logic that powers web applications and mobile apps. From database migrations to API integrations to set up the server-side technologies that make an application work, a Node.js web developer is a quintessential role that you want to get your project off the ground.

Custom Development

Custom Development

Are you looking to build a custom Node.js application? We’ve got you covered. First, we study your requirements and then make tailor-made Node.js as per your business needs.

Node.js for Mobile & Web Apps

Node.js for Mobile & Web Apps

We help you power your Web or Mobile front end with a custom backend written in Node.js. Its secure, fast, and extensible. We can also create custom, secure and scalable APIs in Node.js for your front-end applications and mobile apps.

API Development for Legacy Applications

API Development for Legacy Applications

Do you have a legacy application that you want to integrate with your other applications or third parties? Then hit us up. We'll develop and deliver a secure and scalable API layer for it. We specialize in developing enterprise-grade REST APIs that are easy to consume, well documented, and reliable.

Dedicated Node.js Developers

Dedicated Node.js Developers

We offer handpicked mid-senior level Node.js developers to join your team. Each developer is 100% integrated into your team, working directly with you every day. You can add or remove developers to your team as per requirements. No minimum contracts and get a one-week risk-free trial.



Our Node.js experts ensure maximum customization by fully utilizing the current processes of the applications. We use cutting-edge re-engineering processes to simulate views, screens, and procedures.

Support & Maintenance

Support & Maintenance

Be it emergency bug fixes, performance tuning, improvements, or upgrades. We provide it all so that your web and mobile apps are error-free, secure, and perform as required.

Real-time Applications

Real-time Applications

We integrate video call and voice chat functionality into your website using WebRTC APIs, WebSocket protocol, and Node.js. Our Node.js developers are skilled at creating lightweight, data-intensive, low processing applications.

Application Modernization

Application Modernization

Modernizing your present Node.js systems is our specialization. Our Node.js developers work on your legacy architecture in a way that significantly improves the Node.js without disrupting the frontend.

Custom Database Development

Custom Database Development

We work with various databases, including MySQL, PostgreSQL, MongoDB, and Redis, to maintain your Node.js. We also have expertise in BaaS products such as FireBase etc.

Or, Use this form to tell us about your needs.

Our Node.js Framework Expertise

  • node

    Fast and flexible MVC framework employed in high performance mobile and web application development. Learn More

  • node-2

    Employed in developing minimalistic UI mobile and web applications for Android, iOS, desktop, and web.Learn More

  • node-3

    Utilized in developing real-time applications that are platform agnostic, device-agnostic, and browser agnostic.Learn More

  • node-4

    Web-based framework utilized in developing robust and high-performance web applications and APIs.Learn More

  • node-5

    It is highly flexible because of its compatibility with different front end— iOS or Android, Angular or React, or custom hardware.Learn More

  • node-6

    No framework, no problem. Our team of expert Node.js developers is well versed in scripting, provisioning, and working with custom code.Learn More

Or, Use this form to tell us about your needs.

Expertise with Related Technologies

  • reactjs
  • vue
  • anguler
  • Elixir
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Not Just Node.js - You can Build a Complete Team with Capital Numbers


People who excel at everything from planning and scheduling to progress tracking and workflow optimization.

Related tools and technologies:

Product Roadmap, Burndown Chart, Release Plan, Jira, TeamWork, Risk Register, Budget Tracker, Project Charter.

Our experienced business analysts will help you refine the project requirements and improve business processes through rigorous research and detailed documentation.

Related tools and technologies:

Storymap, Product Backlog, Business Model Canvas, Value Proposition.

Our Designers help you transform your product vision into user-friendly designs and create user journeys optimized for the best user experience and highest conversion rates.

Related tools and technologies:

Sketch, Figma, inVision, Zeplin, Adobe CC, Story Map, Principle, Piece of paper, Pencil

Our front-end developers create the part of your application that the users see and directly interact with. They make sure the experience is equally smooth and user-friendly to every person who uses the app.

Related tools and technologies:

JavaScript, HTML, CSS, JavaScript, React, Vue, Angular, React Native, Ionic.

Reducing the time needed to integrate changes while improving the quality is a tremendous competitive edge in today’s world. We employ the best CI/CD practices to minimize the number of errors during integration and deployment to streamline your project.

Related tools and technologies:

AWS. Azure, Cloud Computing, Docker, Continuous Integration/Delivery, Kubernetes, Ansible, Terraform.

From meticulous manual testing to writing complex automated testing solutions, our bright QA engineers and scrupulous testing teams will ensure your software solution is free from any performance, stability, or functionality issues.

Related tools and technologies:

JavaScript, Selenium, Cucumber, Cypress, TestCraft, Katalon, WebDriver, Appium, Jasmine, Apptester

Or, Use this form to tell us about your needs.

Case Studies

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Real-time Video Chat App for Food-lovers

Tech Stack: Node.js, React.js, Socket.IO, Twilio, NoSQL, Microsoft Azure

This interactive web app lets users avail discounts on their food deliveries. Users need to generate food delivery coupons, copy-paste them in this web app, and win in-app games to get added discounts on their online orders.

Read More
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Candidate Screening Platform Development for Remote Hiring

Tech Stack: Node.js, React.js, MongoDB, REST APIs, Braintree, PayPal, AWS

This is a cutting-edge candidate screening portal that connects the recruiters with the best fit candidate matches from across the globe. It helps employers find the most qualified full-time, part-time, on-site, flexible, and remote talent with just a few clicks.

Read More
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Wellness and Lifestyle Mobile App Development for Teenagers

Tech Stack: Node.js, Flutter, MongoDB, AWS, Android, iOS

This highly engaging mobile app helps teenagers make positive lifestyle changes. It includes games and interactives that keep users motivated to form healthy habits.

Read More
Book A Call

3 Steps To Build Your Custom Team Of Node.js Developers


Choose Node.js Developers

We have a team of 100+ Node.js developers. You can interview and shortlist candidates from our in-house tech pool and decide who joins your team.Want to start with this step? Request Resumes >>


Integrate Team into Your Projects

Our developers have now become a part of your team. They work dedicatedly for you, and you can communicate with them directly. You can start assigning them tasks and get daily updates along with a timesheet.Have you got questions about working with remote developers? Book a no-obligation call >>


Scale On-demand

We also let you scale on-demand, grow your team during high-volume periods, and ramp down team size when needed. In short, we make it easy for you at every step like a true partner on whom you can rely.

Why Hire Dedicated Team from
Capital Numbers

  • We Match Your Needs

    By partnering with Capital Numbers, you'll get access to our 700+ in-house developers and will be able to fill any role immediately.

  • You’re in control

    You get a dedicated Node.js development team entirely under your control but without the administrative issues and hassles. You control your team’s work, and all processes are fully transparent, so you know exactly who’s doing what, when, and why.

  • Work with Experts

    We’ll help you hire .Node.js developers with a deep understanding of Express.js, TypeScript, Rest APIs, Databases, AWS & More.

  • Hassle-free production

    Our HR specialists, office managers, and system administrators make sure your development team’s working conditions are perfect.

  • Low Attrition

    Corporate outings, regular training, engagement activities, career counseling, grievance handling – our HR veterans will sure every developer you hire with us stays motivated to try hard to make you successful.

  • Zero Overheads

    Payroll, taxes, benefits, sick days, and vacations for your team – we’ve got you covered.

  • 50% Cost reduction

    Our clients have been able to save up to 50% in labor costs.

  • 4.8/5 Rating on Clutch

    Our clients highlight our ability to build great personal relationships with them, except for the excellent code quality.

  • 75% of the company – senior and middle developers

    We invest in attracting the best talent from the market. We hire only strong middle and senior Node.js developers and no juniors.

  • ISO 27001 Information Security

    Capital Numbers adheres to ISO 27001 certified information security standards to ensure that your IP and investment are protected.

Frequently Asked Questions

Capital Numbers is an ISO 9001 and ISO 27001 certified digital solutions company with 650+ experts working full time across 3 Delivery Centres. Established in 2012, Capital Numbers are headquartered in Kolkata, India, with offices in the US and Australia. We are winners of multiple awards from Duns and Bradstreet, Clutch, GoodFirms, Deloitte, Financial Times, Nikkei, Economic Times, and Bengal Chamber of Commerce (The oldest chamber of commerce in India).

We are incredibly proud to have over 100+ Five Star Reviews on platforms like Clutch, Google, and GoodFirms which is the most compared to any of our peers in the industry.

We make sure that each engagement between you and your Node.js developer starts with a trial period of up to one week. This means that you have time to verify the engagement will be successful. If you're delighted with the results, you can continue for as long as you'd like. If you're not completely convinced, you won't be invoiced for the time spent. From there, we can either part ways, or we can assign another developer who may be more suitable and with whom we will commence another, no-risk trial.

If you want to hire the best Node.js app developers in India, then you should choose a company with:

  1. At least ten years of industry experience
  2. 2) Have built at least 20+ applications on Node.js
  3. 3) A team of more than 30+ Node.js developers
  4. 4) Have certifications such as ISO 9001 and ISO 27001
  5. 5) Have 50+ 5 Star Reviews on Clutch, GoodFirms, or Google

Based on the above criteria, Capital Numbers is an ideal choice for you.

We have a total of 35+ Node.js developers who are having an average of 4+ years of experience in Node.js development.

Yes, our developers are matched with your needs, and we will share their profiles with you for review. You can interview our developers before selecting them.

If you are not satisfied with our developers in any circumstance, then we will replace the developer ASAP.

Yes, We sign a Non-disclosure agreement to secure the confidentiality of the source code and project idea.

Node.js® is a JavaScript runtime environment built on Chrome's V8 JavaScript engine. This platform has an entire set of advanced and robust security features that ensure a web application's security.

Following are the benefits of using Node.js:

  • Comprise of speedy native bindings.
  • Cheap hosting and cloud scalability.
  • Rapid minimum viable product (MVP) delivery.
  • Multiple-platform compatible written code.
  • Many available packages and extensions

We are providing pricing models as per your project requirements:

  • Dedicated Hiring
  • On an Hourly Basis
  • Fixed Cost Projects

There are multiple benefits of hiring dedicated and skilled developers:

  • Opportunity to work with dedicated and skilled developers.
  • Total control over the development process.
  • Hiring a dedicated team will also look after Quality Assurance and risk minimization.
  • A dedicated project manager to work on your project and team without any additional and recurring charges.
  • And at last, but not least is the fact that developers work as a part of your team.

You can manage your developer(s), assign work, review work, conduct meetings, as well as get daily reports about work completed and milestones achieved.

Questions? Use the form below to get in touch with us.

Or, Use this form to tell us about your needs.

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Great Reviews

97 Out Of 100 Clients Have Given Us A Five Star Rating On Google & Clutch

James BurkeCapital Numbers 5/ 5
George LevyCapital Numbers 5/ 5
Eric LiuCapital Numbers 5/ 5
Will HershfeldCapital Numbers 5/ 5
Bernice AngCapital Numbers 5/ 5
Rupert WallaceCapital Numbers 5/ 5
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650+ In-House Experts
25+ Awards in the last 9 Years
237+ Clients Worldwide
150+ Five Star Reviews On G2, Clutch, Google and GoodFirms
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