— Backend
Node.js
JavaScript on the server, at scale.
Node.js is the environment that runs JavaScript on the server. With it we build fast, scalable, real-time backends and APIs.
In plain terms
What is Node.js?
Node.js lets you run JavaScript —the language of the web— on the server too. That means using a single language across the whole application, from browser to backend.
It is fast and efficient with many simultaneous connections, which makes it ideal for APIs, real-time services, and products that must scale. It is used by Netflix, PayPal, and LinkedIn.
Benefits
What your business gains
Beyond the technology, this is what Node.js brings to your company and your users.
High performance
Handles thousands of simultaneous requests without blocking.
One single language
JavaScript on frontend and backend: lower cost and more agile teams.
Scales with demand
Grows from an MVP to millions of users on the same base.
Real time
Ideal for chat, notifications, and data that updates instantly.
Huge ecosystem
Thousands of ready-made modules speed up development.
Proven at scale
Used in production by Netflix, PayPal, and LinkedIn.
Our criteria
Why we build with Node.js
We choose it when you need a fast backend with many simultaneous connections or real-time data. Node.js handles that load without blocking and shares a language with the frontend.
- High concurrency
- Real time
- One language across the stack
Use cases
What you can build with Node.js
Services that must be fast, scalable, and often real-time.
- APIs and services
- Microservices
- SaaS backends
- Real-time applications
- High-traffic platforms
- Data and AI services
FAQ
What people usually ask us
We clear up the most common questions before taking the next step.
Yes. It is ideal for APIs, real-time services, and products that must scale with demand.
Yes. It is designed to serve thousands of simultaneous connections efficiently; it is used by companies with millions of users.
A single language on frontend and backend lowers costs, makes it easier to share code, and speeds up teams.
Very suitable. Node.js excels at chat, notifications, and dashboards that update instantly.
Yes. It has been in production for over a decade at companies like Netflix, PayPal, and LinkedIn.
For very CPU-intensive computations, other options may perform better. We assess it based on your case.
Does your product need a fast, scalable backend?
Let’s build fast, real-time services with Node.js.