Your Node.js backend has become one tangled file tree.
Move it onto NestJS.
We reorganise it into modules step by step, keeping the API the same.
NestJS development: Node.js with structure, for backends that keep growing.
NestJS gives Node.js the modules, dependency injection and conventions that keep a large backend tidy. Sharewear, COMPASS and the JBUJB marketplace all run on it.
How we use NestJS
We use NestJS regularly, usually once a Node.js backend outgrows a few modules.
- Daily
- Regularly
- When it fits
Where it works well
- Backends several developers work on at once
- Modular APIs and microservices
- Teams used to Angular, since NestJS follows the same patterns
- Clear separation of business rules, data and transport
Where it breaks down
- A tiny service, where the structure is overhead
- The team fights the conventions instead of using them
What we use instead
- Express Small services and quick APIs.
- A modular monolithMost products don’t need microservices yet.
You’re probably here because…
What people usually need when they search for NestJS help.
You think you need microservices.
Only where they help.
JBUJB was built as microservices because parts had to scale independently. Most products start as one well-structured service.
You need NestJS developers on your team.
Engineers in your stand-up within weeks.
NestJS engineers who join your Slack and repository.
What we build with NestJS
Backends that stay organised as they grow.
Structured APIs
Modules, validation, documentation and tests from the start.
Sharewear and COMPASS.
Microservices
Separate services where parts need to scale on their own.
JBUJB.
Express to NestJS
Existing Node.js code moved onto NestJS without breaking the API.
Integrations
NFC, payments and third-party services wired in.
NestJS platforms we built
We say plainly which clients we still work with.
Sharewear
Bands, watches and rings with NFC tags that let a stranger reach family or services if the wearer is lost or hurt. We built the platform behind them from scratch.
- ~45,000
- bands sold
- ~15,000
- subscribers
- NestJS
- AWS
COMPASS for Autism
A platform for a PhD-led autism programme. Trainers, consultants, teachers and parents follow each child’s plan through surveys, consultations and coaching over a year.
- 4
- roles sharing one record
- Angular
- NestJS
- AWS
JBUJB
A marketplace that brings merchants into one place in every language they sell in, built as microservices so each part can scale on its own.
- Microservices
- architecture
- NestJS
- Angular
How a build runs
The same steps on every project. You approve designs before we write code.
- Day 1
A 30-minute call
Bring the problem and how you handle it today. We ask questions and tell you honestly what we would build first. We won’t pitch at you.
- Next
Written proposal and fixed quote
What is in scope, what goes on the backlog, the stack we’d use and why, the timeline and one price.
- Week 1
Onboarding
A kick-off meeting, a shared Slack channel and access to the repository. Rehan is your day-to-day contact.
- Design
Designs you approve
We design the main screens and journeys first. Nothing gets coded until you have signed the designs off.
- Build
Architecture first, then code
We agree the architecture before writing code, then build with updates twice a week on Slack. Any new request is logged as extra hours and reported weekly.
- Launch
Live, handed over, supported
Deployed to production with your Git repositories and documentation handed over. Bug fixes are free for the first two months.
What it costs
It depends on scope, so we do not publish a price list. A build is a fixed quote and a developer is a monthly rate, both agreed in writing after a 30-minute call.
A focused first buildFixed quoteA tightly scoped build with one core workflow, quoted after a 30-minute call.
A full projectFixed quoteSeveral user roles, integrations and reporting, scoped in writing before work starts.
Dedicated engineerMonthly rateA full-time engineer working on your product, priced per engineer once we know the stack and seniority.
Included as standard
- UI/UX design, approved before any code
- Two-factor login and OWASP Top 10 security practices
- Deployment to production
- Git repositories and written documentation
- Two months of free bug fixes after launch
Not included
- Payment gateways and other premium integrations, quoted separately
- Graphic design, video and animation
- Features added mid-build, logged as extra hours
After the free two months, monthly maintenance is available. New features are quoted as you need them, or you can add a dedicated engineer. Book a call and we will price both.
Are we the right team for this?
We’re a good fit if
- Your Node.js backend is growing past a handful of modules
- Several developers work on the backend
- You want clear structure and documentation
- You want to own the code
We’re probably not if
- Requests for new features get reported as bugs so they don’t count as scope
- You mainly need graphic design, video or animation
- You want the lowest price above all else, rather than software that lasts
CLIENT RESULTS
358 reviews. 5.0 average.
Platform-level reviews of the agency, not cherry-picked project comments.
What I love about Team7 is that they always say: No worries, we can find a solution. This is the mindset of builders, creators, people who do not have fear, the partner you need if you want to excel.
Working with Mo and his team over the past year has been nothing short of exceptional. I was admittedly sceptical about investing such a large amount, but results exceeded every expectation.
Their responsiveness and willingness to take on our challenging task were impressive.
They are amazing and consistently exceed expectations. They go above and beyond what is asked of them and their communication is top notch, so much so that we joke that they never sleep. The best of the best.
Common questions
Straight answers about NestJS, cost and how we work.
Ask us something elseShould we use microservices?
Probably not yet. A well-structured NestJS service is easier to run and change. We split out services when a part needs to scale or deploy on its own, as JBUJB did.
What happens after launch?
Bug fixes are free for two months. After that, monthly maintenance is available. New features are quoted as you need them, or you can add a dedicated engineer. We price both on a call.
Who owns the code?
You do. At handover you get the Git repositories and written documentation. There is nothing tying the software back to us, so you can take it to an in-house team whenever you like.
Who will I talk to, and how often?
Rehan, one of our two founders, is your day-to-day contact. You get updates on Slack twice a week and can see the code in your repository at any time. We split working hours between us to cover US, UK and Australian time zones, and we usually reply within an hour, sometimes the next morning.
Related pages
START YOUR PROJECT Node.js backend outgrowing itself?
Node.js backend outgrowing itself?
Let’s give it structure.
A 30-minute call. We’ll tell you how we’d reorganise it and what it costs.
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