Shreem LabsServices
Node.js Development Services
Scalable Node.js backends, APIs and integrations. Delivered by a team of 150+ people for clients worldwide.
What is Node.js Development at Shreem Labs?
Node.js development at Shreem Labs means designing and building REST and GraphQL APIs, real-time services and third-party integrations in TypeScript. We use frameworks like NestJS and Express, PostgreSQL or MongoDB, and deploy to AWS, GCP or Azure with monitoring, logging and automated deployments.
What we deliver
- REST and GraphQL API design and documentation (OpenAPI)
- Real-time features with WebSockets and queues
- Payment, CRM, ERP and messaging integrations (Stripe, WhatsApp, HubSpot)
- Authentication, roles and multi-tenant SaaS architecture
- Cloud deployment, Docker, CI/CD and observability
- Performance tuning and refactoring of legacy Node services
Who is it for?
Startups and businesses building a SaaS product, mobile app backend or integration layer between existing systems.
Technologies and tools we use
- Node.js
- TypeScript
- NestJS and Express
- PostgreSQL
- MongoDB
- Redis
- Docker
- AWS, GCP, Azure
- OpenAPI
How does a project run?
- Free consultation (30 min). We understand your goals, users and constraints.
- Quote within 24 hours of our call. Written scope, timeline, team and price.
- Build in weekly sprints. A live demo every week and a shared board.
- Launch and support. Handover, training, documentation and optional care plan.
See the full delivery process, engagement models and timelines.
Our commitments to every client
Quote within 24 hours of our call
Send us your brief and we return a written scope, timeline and price within two working days. No charge, no obligation.
NDA on request
We sign your NDA before you share anything sensitive. Your code, data and ideas stay yours.
Weekly demos
Every week you see working software, not status slides. You can change direction early, when it is cheap.
You own the code
Full source code and IP transfer to you on payment. Repositories live in your account from day one if you prefer.
One accountable lead
A single project lead answers your messages, runs the demos and owns delivery end to end.
Overlapping hours
We schedule calls inside your working day, wherever your team is based.
Frequently asked questions
Why choose Node.js for a backend?
Node.js handles many simultaneous connections efficiently, which suits APIs, real-time apps and integrations. Using TypeScript on both front end and back end lets one team share types and logic, which speeds up delivery and reduces bugs between the two layers.
Which database do you recommend?
For most business applications we recommend PostgreSQL because it is reliable, relational and handles JSON well. We use MongoDB when data is genuinely document-shaped, and Redis for caching and queues. The choice is documented in your technical proposal.
Do you provide API documentation?
Yes. Every API we build ships with OpenAPI or GraphQL schema documentation, example requests and a Postman collection, so your team or other vendors can integrate without needing to ask us.
How much does Node.js Development cost?
The price depends on scope, number of pages or features, integrations, design effort and deadline. We price well-defined projects as a fixed quote with milestone payments, and larger or evolving work as a dedicated team or monthly retainer. Send your brief and we return a written quote within 24 hours of our call, free of charge, showing what drives the cost.
Which technologies do you use for Node.js Development?
We typically work with Node.js, TypeScript, NestJS and Express, PostgreSQL, MongoDB, Redis, Docker, AWS, GCP, Azure and OpenAPI. We recommend the simplest stack that fits your goals and explain the trade-offs in your proposal before work starts.
Related services and guides
Related services
Guides worth reading
More in Insights, or see industries we serve.
Start your Node.js Development project
Tell us what you need. You get a quote within 24 hours of our call, free.
Book a free 30-minute consultation