Expert Node.js App Development FirmNode.js App
We build production Node.js apps in 12 weeks. Fixed price, senior engineers, full code ownership.
IRPR is an expert node.js app development firm. We build backend APIs, real-time services, and full-stack web apps using Node.js, Express, Fastify, and NestJS. Our engineers write TypeScript, manage state with Redis, and deploy on AWS Lambda or EC2.
Every project ships in 12 weeks on average. Pricing is fixed, starting at $80K and going up to $250K for larger systems. We handle HIPAA, PCI-DSS, and SOC 2 compliance for regulated industries.
Startups hire us to build their first SaaS MVP and get to market fast. Enterprise teams bring us in to rewrite legacy Node.js codebases and reduce latency. Agencies partner with us to white-label Node.js development for their own clients.
Types of software we ship.
REST API Development
Build stateless REST APIs with Express or Fastify. Includes JWT auth, rate limiting, and Swagger docs.
Real-Time WebSocket Services
Build live chat, notifications, and dashboards using Socket.io or WebSocket. Handles 10K concurrent connections.
Microservices Architecture
Decompose monoliths into Node.js microservices. Use RabbitMQ or Kafka for event-driven communication.
GraphQL API Gateway
Build a unified GraphQL layer with Apollo Server. Connects multiple data sources and reduces frontend calls.
Serverless Backend
Deploy Node.js functions on AWS Lambda or Vercel. Auto-scales, pay per execution, no server management.
Full-Stack Web Application
Build a complete app with Node.js backend, React or Next.js frontend, and PostgreSQL database.
E-Commerce Backend
Build a custom Node.js backend for e-commerce. Integrates with Stripe, Shopify, and inventory systems.
Data Processing Pipeline
Build a Node.js pipeline to ingest, transform, and load data from APIs or CSV files into a data warehouse.
We build for every business type.
Startups and SaaS
Healthcare
Fintech
E-Commerce
Enterprise
Why Hire an Expert Node.js App Development Firm
Node.js runs 50% of the internet's backend services. Here is why IRPR is the right choice.
Node.js handles 1 million concurrent connections with ease. Its event-driven, non-blocking model makes it ideal for real-time apps and microservices. IRPR has shipped over 200 Node.js projects across 50 countries.
Our engineers average 10+ years of experience. We use TypeScript by default, write unit tests with Jest, and deploy with Docker on AWS ECS or Kubernetes. Every project includes a CI/CD pipeline with GitHub Actions.
Generic Dev Shop vs IRPR
Not all Node.js development firms deliver the same quality. Here is what sets IRPR apart.
Generic shops often assign junior developers, use outdated Node.js versions, and skip testing. They charge hourly and let scope creep blow your budget.
IRPR assigns senior Node.js engineers only. We write TypeScript, enforce ESLint rules, and maintain 90%+ test coverage. Pricing is fixed from day one.
- Junior Node.js developers with 1-2 years experience
- Hourly billing with no cap
- No TypeScript, no tests
- No CI/CD pipeline
- No compliance knowledge (HIPAA, PCI)
- Code ownership often unclear
- Senior Node.js engineers with 10+ years average experience
- Fixed price from Roadmap phase
- TypeScript, Jest, ESLint by default
- CI/CD on GitHub Actions + Docker
- HIPAA, PCI-DSS, SOC 2 compliance built in
- You own 100% of the source code
Our Node.js App Development Process
We follow a four-phase process to ship your Node.js app in 12 weeks.
The process starts with a 2-day kickoff workshop. We define user stories, data models, and API contracts. Then we build in 2-week sprints with demo at the end of each sprint.
You get a working staging environment by week 4. Production deployment happens in week 12. We provide 30 days of post-launch support.
What Ships With Your Node.js App
Every Node.js project from IRPR includes these deliverables by default.
You get more than just code. We ship a complete, production-ready system with documentation, monitoring, and deployment scripts.
All source code is in your GitHub repository from day one. No black boxes, no proprietary frameworks.
- Source code in your private GitHub repo
- TypeScript codebase with ESLint and Prettier config
- Jest unit tests with 90%+ coverage
- CI/CD pipeline with GitHub Actions
- Docker Compose for local development
- Production deployment scripts for AWS ECS or Lambda
- Sentry error tracking and performance monitoring
- Swagger/OpenAPI documentation for all endpoints
- Admin dashboard with user management and logs
- 30-day post-launch support and bug fixes
What we ship in this practice.
Real-Time Chat Platform
Built a WebSocket-based chat app using Socket.io, Node.js, and Redis. Supports 50K concurrent users with 200ms latency. Reduced infrastructure costs by 40% compared to the previous vendor.
HIPAA-Compliant Telemedicine API
Developed a Node.js backend for a telemedicine startup. Integrated with Twilio Video, Stripe billing, and Epic EHR. Passed HIPAA audit on first attempt. Shipped in 11 weeks.
Fintech Payment Gateway
Built a PCI-DSS compliant payment gateway with Node.js, Express, and Stripe Connect. Handles $2M in monthly transactions. Includes fraud detection with custom rules engine.
Multi-Vendor E-Commerce Backend
Created a Node.js backend for a marketplace with 500 vendors. Uses PostgreSQL, Redis caching, and Elasticsearch for product search. Reduced page load time from 3s to 400ms.
Real-Time Analytics Dashboard
Built a Node.js data pipeline that ingests 10K events/sec from Kafka, processes them with Node.js workers, and serves real-time dashboards via WebSocket. Used by a logistics company to track 2000 trucks.
SaaS Subscription Platform
Developed a Node.js SaaS backend with Stripe subscription management, role-based access, and multi-tenant PostgreSQL. Supports 1000 tenants with zero downtime during deployments.
Why teams hire us.
Fixed Price, Not Hourly
Every project gets a fixed quote in the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. You know the cost before we write a line of code.
Senior Engineers Only
Our Node.js engineers average 10+ years of experience. No juniors, no outsourcing, no offshore teams. Every engineer writes production code and passes a technical interview.
200+ Products Shipped
We have shipped over 200 Node.js applications across 50 countries. Our portfolio includes SaaS platforms, fintech backends, healthcare APIs, and e-commerce systems.
Full Code Ownership
You own 100% of the source code from day one. No proprietary frameworks, no licensing fees, no vendor lock-in. The code is in your GitHub repository.
Compliance Built In
We build HIPAA, PCI-DSS, and SOC 2 compliance into the architecture from the start. No afterthought security audits. Our healthcare apps pass audits on first attempt.
12-Week Delivery Guarantee
We ship your Node.js app in 12 weeks on average. 98% of our projects deliver on time. If we are late, we add engineers at no extra cost.
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.
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