Shreem LabsServices
Node.js Development Services
The back end behind your app: APIs, databases and integrations in Node.js.
What we build
We build the back end of web and mobile apps in Node.js: the part that stores data, handles sign-in and talks to other systems. We write in TypeScript, use PostgreSQL or MongoDB, and host on AWS, Google Cloud or Azure with monitoring and automatic deployments.
What you get
- APIs for your web or mobile app, with written documentation
- Live features such as chat, notifications and dashboards that update instantly
- Connections to payments, CRM, accounting and messaging tools (Stripe, WhatsApp, HubSpot)
- Sign-in, user roles and software that serves many customers from one system
- Hosting, automatic deployments and alerts when something breaks
- Speeding up or tidying an older Node.js system
Who it is for
Startups and businesses building a software product, a mobile app back end, or a link between systems they already use.
How to start
Tell us what the system needs to do and which tools it must connect to. We suggest a simple design and quote a fixed price or monthly team. The call and the quote are free.
Tools we use
- Node.js
- TypeScript
- NestJS and Express
- PostgreSQL
- MongoDB
- Redis
- Docker
- AWS, GCP, Azure
- OpenAPI
What happens next
- A free 30-minute call. You tell us your goals, your users and your deadline.
- A written quote. We send scope, timeline and price within 24 hours of the call.
- Weekly progress. You approve the quote, we start, and you see a live demo every week.
- Launch and support. We hand over the code, documentation and training. You can add a monthly care plan.
More detail in how we work.
What you can count on
Weekly demos
You see working software every week and can change direction early.
You own the code
Source code, designs and accounts are yours once you have paid.
NDA on request
We sign it before you share anything sensitive.
Frequently asked questions
Why use Node.js for a back end?
Node.js copes well with many users at once, which suits APIs and live features. With TypeScript on both the front end and back end, one team can share code, which speeds up delivery and cuts bugs.
Which database do you recommend?
For most business software we recommend PostgreSQL. It is reliable and handles both tables and flexible data. We use MongoDB when the data is really document-shaped, and Redis for speed. We explain the choice in your proposal.
Do you document the API?
Yes. Every API comes with written documentation, example requests and a ready-to-use Postman collection, so your team or another vendor can use it without asking us.
How much does back-end work cost?
It depends on how many features, integrations and users the system must handle. Clear projects get a fixed quote. Ongoing product work is billed monthly. We quote after a short call.
Which tools do you use for Node.js Development?
We usually work with Node.js, TypeScript, NestJS and Express, PostgreSQL, MongoDB, Redis, Docker, AWS, GCP, Azure and OpenAPI. We pick the simplest set that fits your goals and explain the choice in your proposal before work starts.
Related services and guides
Other services
Start your Node.js Development project
We reply within one working day, and send a quote within 24 hours of our call.
Book a free 30-minute consultation