Node.js Development
We build and extend Node.js backends — APIs, integrations, and services — for teams that already have a frontend or product and need backend engineering specifically, delivered with the same documentation and knowledge transfer as every engagement.
In short: Tech Programmer builds and extends Node.js backends — APIs, integrations, and services — for teams that already have a frontend or product and need backend engineering specifically, delivered with the same documentation and knowledge transfer as every engagement.
What this means for you
- Standalone backend engineering — APIs, integrations, database work — for teams that don't need a full product build.
- Works alongside your existing frontend team or product, not as a replacement for it.
- Delivered in Agile sprints with regular demos and code reviews, same as every engagement.
- Cost and timeline depend on what the backend needs to do and integrate with — scoped during discovery.
- REST and GraphQL API development
- Integrations with existing frontends, mobile apps, or third-party systems
- Database design and query performance work
- Full documentation and knowledge transfer
Who this is for
- You have a frontend team or an existing product and need backend engineering specifically — APIs, services, integrations.
- Your current backend has become hard to extend safely and needs focused engineering attention, not a full rebuild.
- You need to integrate with a third-party system (payments, CRM, etc.) and want it built by someone who owns backend work specifically.
- You need to scale a Node.js backend that's starting to show strain under real load.
What's included
- Discovery focused on what the backend needs to do and what it integrates with
- API design (REST or GraphQL) and architecture documentation
- Database design and query performance work where needed
- Agile development with regular demos and code reviews
- Production deployment and monitoring for the backend specifically
- Documentation and knowledge transfer so your team can extend it independently
- Post-launch support window
Tech stack
How a Node.js engagement runs
The same four-phase process applies, focused on the backend: Discover (what the backend needs to do, and what it integrates with), Design (API design and architecture documentation), Develop (Agile sprints with regular demos and code reviews), and Deploy & Support (production deployment, monitoring, and a support window). We align on the API contract early so a frontend team on your side isn't blocked waiting on backend work.
Timelines
Backend timelines depend heavily on what's already there versus what needs to be built from zero. What actually drives it:
- Whether this is a new backend or extending/fixing an existing one
- How many third-party integrations are required
- Expected load and whether performance work is part of the scope
- How much of the API contract is already defined by an existing frontend
Engagement models
We don't publish a fixed price because backend scope varies enormously — a single API endpoint and a multi-service backend migration aren't the same project. We scope yours specifically during discovery.
A defined scope, deliverables, and timeline agreed upfront after discovery. Best when requirements are clear enough to lock in before work starts.
Ongoing development or support at a predictable monthly cadence. Best for continuous work — iterative feature development, DevOps support, or a system that needs regular attention.
Our engineers work as an extension of your team, on your timeline and tools. Best when you have in-house capacity but need to scale up quickly.
Frequently asked questions
Do you only build backends, or can you build the frontend too?
This page is specifically about backend and API engineering for teams that already have frontend coverage. If you need both, our Web & App Development service covers the full stack under one engagement.
How much does Node.js development cost, and how long does it take?
It depends on scope — a single API endpoint and a multi-service backend are different projects. We scope cost and timeline during discovery against your actual requirements.
Can you work with our existing frontend team?
Yes — that's the common case for this engagement. We align on the API contract early so your frontend team isn't blocked waiting on backend work.
Do you work with REST, GraphQL, or both?
Both, depending on what fits your existing systems and team preferences — we'll recommend one during discovery rather than defaulting to either.
Can you fix performance issues in our existing Node.js backend, or only build new ones?
Both. Performance and scaling work on an existing backend is a common engagement — discovery includes profiling the actual bottleneck rather than guessing at one.
Do you sign an NDA before reviewing our codebase?
Yes. We'll sign your NDA before any detailed discussion, or provide our own — confidentiality is a standard part of scoping this kind of engagement.
Who owns the code after the engagement?
You do. Documentation and knowledge transfer are part of every engagement, so your team can extend the backend independently rather than staying dependent on us.
Can you integrate with third-party APIs like payment gateways or CRMs?
Yes — third-party integrations are a common part of backend engagements and are scoped during discovery alongside the rest of the API surface.
What if our backend isn't built in Node.js currently?
We can still help — either by adding a Node.js service alongside what exists, or discussing a migration path, depending on what makes sense for your system. That's assessed during discovery, not assumed.
Is this a one-off project or an ongoing arrangement?
Either, depending on your situation. A defined piece of backend work fits a fixed-scope project; an existing backend that needs continuous attention fits a monthly retainer better. We'll recommend the right model once we understand what you actually need.