Professional Node.js Development ServicesDevelopment Services
We build production-grade Node.js backends for startups and enterprises. Get your MVP in 8-12 weeks with a fixed price.
IRPR builds professional Node.js development services for companies that need scalable backend systems. We use Node.js with Express, TypeScript, PostgreSQL, and AWS Lambda to deliver production-ready applications.
We ship functional software in 8-12 weeks with fixed pricing between $80,000 and $250,000. All projects follow compliance standards like HIPAA, PCI-DSS, or SOC 2 when required.
We work with CTOs who need to launch a SaaS MVP, product managers at healthcare startups requiring HIPAA-compliant APIs, fintech founders building payment platforms, and enterprise innovation teams modernizing legacy systems.
Types of software we ship.
REST API Development
Build RESTful APIs with Node.js, Express, and TypeScript. Includes versioning, pagination, rate limiting, and Swagger documentation.
GraphQL API Development
GraphQL backends using Apollo Server with TypeScript. Supports subscriptions, caching, and data loaders for efficient queries.
Microservices Architecture
Decouple your backend into microservices with Node.js, Docker, and Kubernetes. Each service is independently deployable and testable.
Serverless Backend (AWS Lambda)
Serverless Node.js functions on AWS Lambda with API Gateway, DynamoDB, and S3. Pay only for what you use and scale automatically.
WebSocket Server
Real-time WebSocket servers using Socket.IO or ws library. Ideal for live chat, notifications, and collaborative editing.
Real-Time Data Pipeline
Streaming data pipelines with Node.js, Kafka, or RabbitMQ. Process millions of events per second for analytics and monitoring.
API Gateway
Centralized API gateway using Express gateway or Kong. Handles authentication, rate limiting, routing, and logging.
Backend for Mobile Apps
Mobile backend with Node.js, Firebase, or AWS Amplify. Provides push notifications, file uploads, and real-time sync.
We build for every business type.
E-commerce
SaaS
Healthcare
Fintech
Media & Content
Why professional Node.js development matters
Node.js handles high concurrency with a single-threaded event loop.
With event-driven architecture, Node.js can handle 10,000+ concurrent connections on a single server. IRPR uses process clustering and load balancing to ensure zero downtime.
Major companies like Netflix, PayPal, and LinkedIn migrated to Node.js for performance gains. PayPal reported a 35% decrease in response time after switching to Node.js.
How we differ from generic development agencies
Most shops overpromise and underdeliver on Node.js projects.
Generic agencies often lack deep Node.js expertise and use outdated frameworks. They bill hourly and extend timelines indefinitely.
IRPR assigns senior Node.js engineers from day one. We fix the price in week 2 of the Roadmap phase and deliver on schedule.
- Uses callbacks and nested promises
- No TypeScript
- No automated testing
- Hourly billing
- No compliance knowledge
- Scope creep accepted
- Uses async/await, EventEmitter, Streams
- Full TypeScript
- Jest + Supertest + CI/CD
- Fixed price
- HIPAA, PCI, SOC 2 experience
- Strict scope management
Our Node.js development process
We follow a 4-phase process to deliver production-ready backend systems.
Each phase delivers a concrete milestone with client sign-off. Phase 1 is free and takes 2 days.
We use real project management tools like Linear and Notion for transparency.
What ships with every Node.js project
Every deliverable includes full source code, cloud infrastructure, and monitoring.
We provide complete documentation and automated testing. All code is yours, no licensing.
We set up CI/CD pipelines and error tracking so you can maintain the system independently.
- Source code in your GitHub repo
- TypeScript configuration with strict mode
- Unit and integration tests (Jest)
- API documentation (Swagger/OpenAPI)
- CI/CD pipeline (GitHub Actions)
- Cloud infrastructure as code (Terraform)
- Production monitoring (Sentry + Datadog)
- Performance load test results
- Security audit report (SonarQube)
- Deployment runbook
What we ship in this practice.
Real-time analytics dashboard for e-commerce
Reduced report generation from 4 minutes to 2 seconds using WebSocket streams and Redis caching. Stack: Node.js, Express, Redis, React, MongoDB.
HIPAA-compliant patient portal API
Enabled secure messaging between 500+ providers and 10,000+ patients with audit logging. Stack: Node.js, PostgreSQL, AWS Lambda, Auth0.
Subscription billing engine for SaaS platform
Automated invoicing and proration, reducing manual work by 20 hours per week. Stack: Node.js, Stripe API, MongoDB, Docker.
Real-time collaboration backend for remote teams
Supported 1,000+ concurrent editing sessions with WebSocket-based conflict resolution. Stack: Node.js, Socket.IO, Redis, Kubernetes.
Payment gateway integration for fintech startup
Processed $2M in monthly transactions with PCI-DSS compliance and 99.99% uptime. Stack: Node.js, Express, Stripe, AWS RDS.
Serverless API for real estate listings
Scaled from 100 to 500,000 daily requests without infrastructure changes. Stack: Node.js, AWS Lambda, DynamoDB, API Gateway.
Why teams hire us.
Senior Node.js engineers only
We assign engineers with 5+ years of Node.js experience. Our team includes contributors to the Express and TypeScript ecosystems.
Fixed price from day one
Every project receives a fixed price in week 2 of the Roadmap phase. No hourly billing means no surprises.
HIPAA, PCI, SOC 2 compliance built-in
We have built HIPAA-compliant systems for healthcare clients and PCI-DSS level 1 systems for fintech. Compliance audits are included.
Products shipped, not just code
We have shipped 200+ products across 50+ countries. We focus on delivering working software that meets your business goals.
Transparent communication
Weekly status reports, Slack channel with your team, and access to Linear for task tracking. No black box.
Post-launch support included
We provide 30 days of post-release support and a 99.9% uptime SLA. We hand over complete documentation for your team.
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.