SFT · Software
Node.js Backends
Node.js is our default for services that talk to many things at once: APIs, queues, webhooks, real-time. We write it typed, tested and boring to operate, which is what a backend should be.
Sound familiar?
The API that fails silently
Requests dropped, jobs lost, and the first alert is a customer complaining.
Untyped services nobody dares touch
A backend where every change is a gamble because nothing declares what it expects.
This service exists because we kept meeting these two. Here is what fixing them properly includes.
What's included.
SFT / nodejs-backends
API design and build
REST or tRPC services with validation at the edge and errors that explain themselves.
Queues and jobs
Background work that retries, alerts on failure, and never silently drops.
Real-time systems
WebSockets and server-sent events for the parts of your product that must feel live.
TypeScript throughout
Types as documentation and guard-rail, from request to database row.
The toolkit for this work
How software work runs here
Watch the real process
We sit with how the work actually happens: the spreadsheet, the workaround, the person who knows.
Scope against the pain
The build is defined by the operational problem, priced in writing, staged in weeks.
Ship working stages
Software you can use arrives early and often; wrong assumptions surface in week two, not month six.
Run it like ours
Monitoring, tested backups and patching, because our own operation runs on the same discipline.
What it's judged by.
Every engagement reports these: the numbers, not the vibes.
Hours given back
The manual work the system removed, counted honestly.
Failure visibility
When something breaks, how fast a human knew: silent failure is the real enemy.
Uptime that matters
Availability during YOUR business hours, not a decorative five-nines claim.
This is for you if
- Operations that outgrew the spreadsheet holding them together
- Teams gluing five tools with copy-paste every day
- Businesses that want to own their machinery, not rent it forever
And honestly not, if
- Ideas that an off-the-shelf tool already solves. We will say so and save you the money
- Big-bang rewrites with no staged path
We turn down work that fits this column. It is cheaper for both of us early.
“Software is not done at launch. It is done every day after. That is the part we sell.”
how we run software
Asked about this service.
Why Node.js specifically?
It excels where systems talk to many things at once: APIs, webhooks, queues, real-time. For CPU-heavy work we say so and reach for the right tool instead.