A Node backend that has a shape.

We build your Node backend with NestJS, so every module works the same way.

HubzSICOREEstateXACPVMAtlas IncPB SourcingVLaunchbf infrafinance

Starting point

Sound familiar?

  • Every module is built differently

    Because the backend grew feature by feature.

  • Configuration and logging were reinvented

    Differently in every service, and nobody trusts either.

  • No module can be tested on its own

    Every change means running the whole system.

There is no shared structure new modules can follow.

The result

We deliver a NestJS backend with a structure every module follows, one that still holds up after handover.

  • Running NestJS backend with a clear module structure
  • Configuration, error handling and logging on one pattern
  • Health checks and operational endpoints for deployment and monitoring
  • Documentation of the architecture and decisions

Process

How we go about it

  1. 01 / ASSESSMENT

    We understand the backend.

    We look at how the backend is built today and where configuration and logging diverge.

  2. 02 / STRUCTURE

    We define the module structure.

    We bring every module onto the same structure, with configuration and error handling following one pattern.

  3. 03 / BUILD

    We rebuild it on NestJS.

    We implement the structure and wire configuration, health checks and background jobs into the module graph.

  4. 04 / HANDOVER

    We hand over a testable system.

    We hand over a backend where every module can be tested and swapped on its own.

Team shape, cadence and handover in detail are covered on the How we build page.

Questions

Frequently asked questions

For backends that grow and need to carry several modules or teams. For one small script, the structure is often more than you need.

Express gives you no structure, NestJS does. That costs some time upfront and pays off once more than one person works on the same backend.

No. NestJS is an open source framework, not a service. Everything we add on top is open as well, and usable without us.

We document the structure and the decisions behind it, so your team can build its own modules the same way from day one.

Every module is scoped so it can be tested on its own, without spinning up the whole system.

Configuration, health checks, storage access and background jobs. All on one pattern, so your team keeps building without us.

No. We do not estimate work we have not understood. An analysis always comes first.

No. Whoever starts stays until handover.

No. After handover you decide when we lose access to your systems. There is no spare key.

The code is yours and so is the documentation, entirely from day one. We do not build dependency on us as a business model.

More on this

Where this shows up in our work

Matching service

Custom software

We build the software you cannot buy off the shelf, from the first line of code to running production.

nestjs-configx
TypeScript
Published by us

Type-safe configuration for NestJS. Define your schema once, validate at startup, inject everywhere.

View on GitHub
nestjs-hatchet
TypeScript
Published by us

NestJS module for Hatchet. Background job orchestration wired into your module graph.

View on GitHub
nestjs-healthz
TypeScript
Published by us

Health and readiness endpoints for NestJS. Part of the module graph rather than bolted on.

View on GitHub
nestjs-exceptions
TypeScript
Published by us

Entity-focused exception handling for NestJS. HTTP-aware, works for REST and GraphQL alike.

View on GitHub
nestjs-flydrive
TypeScript
Published by us

Flydrive storage integration for NestJS. Typed disks as class tokens, fail-fast at startup, fakes for tests.

View on GitHub
nestjs-toolkit
TypeScript
Published by us

Shared helpers for NestJS services. String utilities, UUID operations, Remeda helpers.

View on GitHub

Contact

Tell us where your backend is hitting its limits.

Whether that is configuration, testing, or the next module you need to add.

Anton BrinckmannAnton BrinckmannAndré LorethAndré LorethAndreas NeugebauerAndreas Neugebauer

You talk directly to the founders.

or by emailhello@abiservices.io

A reply within one working day.

On the call

  1. 01You describe what's going on: a new system, or one that isn't keeping up anymore.
  2. 02We ask questions and tell you honestly whether and how we can help.
  3. 03You get concrete next steps, whether or not we end up working together.
Book a discovery call