ATPL

Technologies · Node.js

Node.js back ends for real-time work.

For products where screens must update the moment something happens: order boards, live dashboards, chat, notifications. One language on the server and in the browser, and one team for both.

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01

When we choose it, and when we don’t

The honest version

No stack is right for every job. This is the test ATPL applies before recommending it.

We choose Node.js when

  • Many clients hold a connection open at once: a kitchen display, a tracking map, a live auction. Node’s event loop handles thousands of idle sockets cheaply.
  • The front end is React or Vue and the same engineers own the API. Sharing types, validation and tooling across both halves removes a whole class of mismatch bugs.
  • The service glues other services together: webhooks, third-party APIs, queues. Node’s async model and package ecosystem keep integration code short.

We don’t when

  • CPU-heavy work such as image processing, large reports or model inference. One slow task blocks the loop; Python or a worker process fits better.
  • A conventional records-and-reports application for a client on PHP hosting. Laravel ships it faster and the client’s host already runs it.
  • A team without someone to own dependency updates. Node projects accumulate packages quickly, and unpatched ones become the security problem.

02

How we approach this

Approach

ATPL builds Node.js APIs and services for client products; which clients may be named is not yet confirmed, so this page explains method rather than listing work.

  • 01

    Scoped to one job first, so the first release is small and real.

  • 02

    Source code in a repository you control from day one.

  • 03

    The same engineers support what they built after launch.

03

Services that use Node.js

Where it shows up

04

Questions people ask

FAQ

The questions asked before buying, answered plainly. If yours is not here, ask it on the contact page.

Yes. Node.js suits APIs that call other services, wait on databases and serve many concurrent clients, because it handles waiting without a thread per request. ATPL builds Node APIs with Express or Fastify, typed with TypeScript, and deploys them behind a reverse proxy with a process manager.

For many simultaneous connections that mostly wait, Node.js is faster; for straightforward page requests on conventional hosting, modern PHP is as fast and simpler to host. Speed is rarely the deciding factor. ATPL chooses by the shape of the work and where it will run.

Yes, that is its strongest case. With WebSockets or server-sent events, a Node.js service pushes a new order or status change to every open screen at once, without the screens polling. ATPL uses it for live boards, trackers and notification services that sit alongside a main application.

ATPL quotes Node.js work per project or as a monthly engineering retainer rather than per developer hour. The price follows the number of endpoints, integrations and real-time features, and hosting is usually a small VPS or container. Send the scope and ATPL prices it.

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