Developers Node.js
We build Node.js back ends that are fast, scalable and well tested. REST/GraphQL APIs, microservices, real time: from POC to production, with code that lasts.
What is Node.js and why use it for your backend API?
Node.js is the most widely used server-side JavaScript runtime in the world. It lets you develop a performant Node.js backend (APIs, microservices, workers) in the same language as the front end, which simplifies the team and code sharing. Ideal for real-time architectures, scalable SaaS and connected services.
Why we build in Node.js
Fast and asynchronous
The non-blocking model naturally absorbs thousands of simultaneous connections. Perfect for APIs, sockets and real-time workflows.
One language, both sides
Front and back in TypeScript: shared code, same types, same tools. The team is more versatile, onboarding is faster.
A vast ecosystem
npm has packages for everything. We pick the solid building blocks and reject the rest, so we don't inherit technical debt.
Scalable & cloud-native
Native containerization, fast startup, small footprint. Ideal for Kubernetes, serverless or managed cloud.
What Node.js changes for your business
Tech in service of a concrete result: faster back ends, a more versatile team, reduced time to market.
Perceived performance
A fast API translates into fast pages, and into users who stay.
A more efficient team
One language, one toolset, one set of standards. Less friction, more delivery.
Reduced time to market
We start fast, deploy often, and iterate based on real usage.
Controlled cloud costs
Low memory footprint, fast startup: your cloud bill stays reasonable even under load.
Our Node.js expertise, in numbers
What we build in Node.js
We combine Node.js with
The stack around Node.js on our projects.
How we work with Node.js
Every stack comes with its own ecosystem. We always pick the technologies best suited to your project, based on its needs and its context.
We start by defining the API contracts and the architecture (REST or GraphQL, monolith or microservices). We initialize a TypeScript project with NestJS or Express, set up tests from the start, then iterate in short sprints with regular demos. Well-scoped Node.js development goes from a tested skeleton to production in a few weeks.
A Node.js agency specialized in backend APIs brings a complete team (architecture, development, DevOps) and real production experience. Fragments Studio supports B2B SaaS, marketplaces and real-time platforms from design to deployment.
Yes, systematically. Front/back consistency, robustness during refactors and onboarding gains make the cost marginal.
Yes. Deployment on AWS, GCP, OVH, Fly, Render or your existing cloud. CI/CD, monitoring, scaling: we scope it to your constraints.
Yes: audit, modernization, adding features, TypeScript migration. We work on legacy code just as on greenfield.
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Got a Node.js project in mind?
Let's talk. 30 minutes to scope your need and tell you honestly what's feasible.
Discuss my Node.js project