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Our clients include 150 Global Brands, Silicon Valley Founders,
Small Business Owners, Agencies and Software Companies

Node.js is a JavaScript runtime environment with event-driven architecture

Because it runs on Google’s JavaScript V8 engine, it doesn’t worry about other requests causing its loop to block up. It doesn’t run in the background when you don’t need it to, so it doesn’t make your other applications slower. We can use it to create web servers and networking tools while maintaining a consistent connection to the server from the back end of the browser. In the right hands, Node.js can be a very powerful tool with which to develop your software.


High-performance development

Node.js is perfectly suited for building scalable network applications. Its event-driven language means that it runs smoothly no matter how many requests go to the server. So its best use is in data-intensive networking apps running across various devices. We use Node.js to develop high-performance applications that need to run without interruption.

Cutting-Edge Infrastructure
Cutting-edge Infrastructure

Our developers have access to the latest and most powerful hardware, software, and collaboration methods. While we’re working among high-tech infrastructure, we also foster a creative, fun, and free workplace environment to keep everyone operating at 100%. This allows us to keep your code bug free and your applications running smoothly. Plus it means that when you outsource to or collaborate with us, you’re working with professionals who take pride in what they do and have all the latest and greatest technologies to do it.

Cost-Effective and Transparent Processes
Cost-effective and transparent processes

We understand that the nature of Node.js means that you could very well want to develop something completely original and unlike any of your competitors. Therefore, we keep and honor strong NDAs and transparent development processes. You get detailed timesheet and regular work reports. Despite keeping up this attention to detail and talent, we also maintain competitive prices. So you can be assured that working with our Node.js developers will be a productive and effective process that won’t run you over budget.

What Else We Do

We Build Apps For
We handle scaling

Have you already worked with Node.js, but need to scale up? We handle that, too, by installing marketplaces, interactive apps, Plug-ins, or other custom software.

We handle consultations

Before starting any project, we consult with you to understand your needs. If necessary, we’ll analyze your existing architecture and develop a blueprint for our new project. Even if you want to handle everything with your own teams, you can also ask us to take a look at your existing code and give an assessment. This will put you in the best position to develop future strategy.

We handle migration

We can migrate your existing applications into a Node.js platform. The process will be clean and seamless, so you can easily start leveraging Node.js for your needs.

We augment your Node.js teams

As always, we offer your teams the option to scale up and down depending on your needs. If you need fast and effective Node.js development, we augment your team to help you meet deadlines. If you need to scale back down afterwards, we can—or we can stick around to help with maintenance. It’s up to you.

Schedule Time to Talk

Or, Use this form to share your requirements. Get guaranteed response within 8 Hrs.

Engagement Models

With all engagement models you get complete transparency and daily timesheets so you know exactly how much work is being done and when.

Dedicated Web Application Development Team

Dedicated Node.js team

If you represent a company with regular large projects, or if your need ongoing work, ask about a retainer. It’s a pay-as-you-go monthly rolling contract. You’ll get our technical infrastructure, expertise, processes and execution abilities as easily as if we were located in the office across the hall. In fact, with this model, we effectively become cost-effective, easy-to-work with, and high-quality in-house staff.

  • No hidden costs
  • 80 or 160 hours of guaranteed production every month for part-time and full-time hires respectively
  • Monthly billing
  • Pay only for measurable work done
  • No setup fees
  • Dedicated team is better than Fixed-cost (Learn why)
Fixed Price

Fixed Price

If you have clear, well-defined requirements, you might prefer our fixed-price model. You’ll pay a certain amount that we agree on for a defined amount of work, making this a simple, transparent deal.

  • Know exactly what you’re getting up front, and how much it will be
  • Requires no change in price unless your needs change
  • Can be split and paid in milestones
  • Upgrade or cancel anytime

Why Dedicated Node.js team

Each employee has 3+ years of experience and is supervised by a technical lead

We pair you with developers whose talents specifically match your individual needs

No setup fees, so you only pay for the work done

Ironclad NDA's. We don't share the nature of your work with anyone

You get to choose whether to hire your developers on a full-time or hourly basis

As always, your results get delivered ahead of schedule

You'll also free project management with your team

All of this is backed by a no-questions-asked money back guarantee. Cancel at any time

Transparency is guaranteed. We share a detailed work timesheet via project management tools and Google Docs

You are protected by our…

100% Iron-Clad Triple Guarantee!

No sloppy developers
No sloppy developers

Can’t trust hired developers? Wrong! We pair you with an in-house developer whose skillsets and training are a match for your project. They will reliably and competently act as the go-to expert in their field, so you get quality work and consultation every time. And if you decide that it isn’t a good match? No problem. We will either provide an immediate replacement, or you get a refund. Under this model, you assume no risk. Either you get quality work, or you get your money back.

Get a free, no obligation estimate for your big idea
Get a free, no obligation estimate for your big idea

Get in touch. We’ll listen to your idea and provide you with a no-cost estimate, usually within 24 hours. If your vision is especially complex, it might take a little longer, but that just means we’re making sure to give it careful attention. Even if you decide not to work with us, you can take your estimate and compare it with other vendors to see who is the best fit. And don’t worry. Your idea is safe with us. We honor any and all NDA requests, otherwise we wouldn’t be in business.

Cheaper than your local guy
Cheaper than your local guy

We’re a money-saving solution. Local developers have a higher cost because they are often slower and have access to fewer resources. Working with us will be more cost-efficient, because we provide the perfect balance of competitive pricing and uncompromising quality. If you somehow the same service cheaper somewhere else, then we’ll match that price. So by working with us, you actually save money. Don’t believe us? Just ask for a quote.

Real Google Reviews

Jonas Peeters

5/5 stars


Great experience working with the Capital Numbers team. They were extremely diligent, accessible and utmost professional in their work. They were worth every euro. We are happy with the results they showed us and also the solutions they come up with to satisfy our needs. I definitely recommend working with them. It is useful to have someone on your side who does have (although limited) knowledge of IT and web hosting.

Per Peterson

5/5 stars


We have found Capital Numbers extremely easy to work with as development partners. They have been great at spending the time on the front-end of projects to understand the full scope which is helpful during development to guide decision-making and potential trade-offs to deliver on time and within budget. They're effective at integrating technical solutions with creative work and we have had a great experience with their project management.

George Levy

5/5 stars


I have been a customer of Capital Numbers for many years and multiple projects across both all my personal websites, and multiple clients. They are my most trusted partner when it comes to any web and mobile development issues.

See all Reviews

Ready to get started?

Schedule a 15 Minutes FREE, No-Obligation Consultation

No matter where you are in the planning process, we're happy to help, and we're actual humans here on the other side of the form. Step 4 We're here to discuss your challenges and plans, evaluate your existing apps and website or even make some initial recommendations. And, of course, We're here to help any time you're in the market for web or app designers and developers.

Schedule Time To Talk

Or, Use this form to share your requirements. Get guaranteed response within 8 Hrs.


  • Deloitte Technology Fast 500
  • Deloitte Technology Fast 50
  • 1000 High Growth Comapnies 2018
  • BCC 1st runner-up 2016
  • The telegraph infocom SME of the year 2014
  • Dun and Bradstreet leading smes of india 2017
  • CII awards 2015

Accreditation & Partnership

  • ISO 9001-2015
  • Acquia
  • CII
4.4 ( 70 rating )