Full-Stack Node.js Backend Development ServicesBackend Development
We build production-ready Node.js backends for SaaS platforms and APIs. Get a fixed price quote in week 2 of your project.
IRPR builds full-stack Node.js backend development services using Express.js, Fastify, NestJS, and serverless frameworks like AWS Lambda. Our engineers design RESTful and GraphQL APIs with PostgreSQL, MongoDB, and Redis for caching.
Every project ships in 8-12 weeks with a fixed price between $80K and $250K. We handle compliance for HIPAA, PCI-DSS, and SOC 2 out of the box.
We work with CTOs launching new SaaS products, startup founders needing an MVP backend, enterprise teams migrating legacy APIs to Node.js, and product managers building real-time features like chat or notifications.
Types of software we ship.
REST API Development
Build RESTful APIs with Express.js or Fastify. Includes Swagger docs, rate limiting, and JWT auth.
GraphQL Backend
Implement GraphQL servers with Apollo or TypeGraphQL. Supports schema stitching, subscriptions, and data loaders.
Real-Time Backend (WebSocket)
Develop real-time features using Socket.IO or WebSocket. Ideal for live chat, notifications, and collaborative tools.
Microservices Architecture
Design and deploy microservices with Node.js. Uses Docker, Kubernetes, and message queues like RabbitMQ.
Serverless Backend
Build serverless APIs with AWS Lambda, API Gateway, and DynamoDB. Scales automatically with no server management.
Headless CMS Backend
Create a headless CMS backend with Strapi or custom Node.js. Provides REST/GraphQL endpoints for content delivery.
E-commerce Backend
Develop e-commerce backends with Node.js, Stripe, and Shopify integrations. Handles product catalogs, carts, and payments.
Authentication & Authorization Service
Implement OAuth2, SAML, or custom auth flows with Passport.js or Auth0. Supports multi-tenant SSO and role-based access.
We build for every business type.
SaaS startups
e-commerce
healthcare
fintech
real-time applications
Why Node.js for your backend?
Node.js delivers high throughput and low latency for data-intensive applications.
Node.js uses an event-driven, non-blocking I/O model that handles thousands of concurrent connections with minimal overhead. It runs on the V8 engine, which compiles JavaScript to native machine code for fast execution.
With a single language across frontend and backend, your team ships features faster. IRPR has delivered over 200 Node.js projects with 98% on-time completion.
How we build Node.js backends differently
Most agencies hand off incomplete code. We ship production-ready systems.
Generic development shops often deliver code without CI/CD, documentation, or tests. You end up spending months fixing what they built.
IRPR treats every backend as a production system from day one. We include monitoring, error tracking, and security scanning in every project.
- Hourly billing with no cap
- No CI/CD pipeline
- No documentation
- No testing beyond manual
- No security audit
- No post-launch support
- Fixed price from Roadmap phase
- CI/CD with GitHub Actions
- Auto-generated Swagger docs
- Unit + integration tests with Jest
- OWASP security scan in pipeline
- 2-week post-launch support included
Our Node.js backend development process
We move from idea to production in 4 phases.
Each phase has a clear deliverable that you approve before we move to the next step. This eliminates surprises and keeps the project on schedule.
What ships with your Node.js backend
Every project includes these deliverables by default.
No hidden line items. You get everything needed to run, maintain, and extend your backend from day one.
- Source code in your private GitHub repo
- CI/CD pipeline with GitHub Actions
- API documentation via Swagger/OpenAPI
- Unit tests with Jest (80%+ coverage)
- Integration tests for critical paths
- Docker containers for local dev
- Sentry error tracking configured
- Logging with Winston or Pino
- Health check endpoint
- One-click deploy script
What we ship in this practice.
Real-time chat backend for a SaaS platform
Built a WebSocket server handling 10K concurrent users with Socket.IO and Redis. Reduced message latency to under 50ms. Tech: Node.js, Socket.IO, Redis, AWS ECS.
E-commerce order processing API
Developed a RESTful API processing 500 orders/minute with Stripe integration. Cut order fulfillment time by 30%. Tech: Express.js, PostgreSQL, Stripe, Bull queues.
HIPAA-compliant patient data backend
Created a secure API for patient records with AES-256 encryption and audit logging. Passed HIPAA audit with zero findings. Tech: NestJS, MongoDB, AWS KMS, Splunk.
Multi-tenant SaaS backend with billing
Designed a multi-tenant architecture supporting 200+ tenants with isolated databases. Added Stripe billing integration handling subscriptions and invoices. Tech: Node.js, PostgreSQL, Stripe, Docker.
GraphQL gateway for microservices
Implemented a GraphQL federation gateway unifying 5 microservices. Reduced frontend API calls by 60%. Tech: Apollo Federation, Node.js, Redis, gRPC.
Serverless backend for a mobile app
Built a serverless API on AWS Lambda with DynamoDB and Cognito for user auth. Handles 1M requests/day at 1/3 the cost of EC2. Tech: AWS Lambda, DynamoDB, API Gateway, Node.js.
Why teams hire us.
Fixed price, not hourly
Every project gets a fixed quote after the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges.
Senior engineers only
Our team averages 10+ years of Node.js experience. No junior developers, no offshore outsourcing.
Production-ready from day one
We ship with CI/CD, monitoring, and error tracking configured. Your backend is ready for production traffic from the first deployment.
Compliance built in
We handle HIPAA, PCI-DSS, and SOC 2 compliance requirements in every project. No separate audit needed.
8-12 week MVP delivery
We deliver a working backend in 8-12 weeks, not 6 months. Over 200 products shipped on time.
Full ownership of code
You own all source code, documentation, and infrastructure. No licensing fees, no vendor lock-in.
Idea → Roadmap → Product → Release.
Every engagement runs through the same four-stage pipeline. Predictable by design.
Questions clients ask first.
Related services and industries.
Ready to build? Let's talk.
30-minute discovery call. No deck. We'll tell you honestly what it takes, how long, and how much.