Premium Node.js Backend Development CompanyBackend Development
We build high-performance Node.js backends for SaaS, fintech, and healthcare. 200+ products shipped with 8-12 week delivery.
IRPR builds premium Node.js backends using Express.js, NestJS, and Fastify with TypeScript, PostgreSQL, Redis, and AWS Lambda. Our engineers focus on production-grade code with proper error handling, logging, and monitoring.
We ship production-ready backend systems in 8-12 weeks with fixed pricing from $80,000 to $250,000. Every project includes CI/CD, full test coverage, and compliance with HIPAA and PCI-DSS where required.
Our clients are CTOs at funded startups needing a scalable backend, engineering VPs at fintech companies requiring PCI-DSS compliance, and product owners at healthcare platforms who demand HIPAA-compliant APIs.
Types of software we ship.
REST API Development
Build stateless REST APIs with Express.js and OpenAPI specs, JWT authentication, PostgreSQL or MongoDB, and rate limiting.
GraphQL Backend Services
Develop GraphQL backends using Apollo Server with resolver caching, subscriptions, and integration with any data source.
Microservices Architecture
Design microservices with Node.js, Docker, Kubernetes, and message brokers like RabbitMQ or Kafka for decoupled scaling.
Real-Time Backend (WebSockets)
Implement real-time features with Socket.io, Redis pub/sub, and WebSocket clustering for live chat, notifications, and collaboration.
Serverless Backend
Create serverless backends using AWS Lambda, API Gateway, and DynamoDB for auto-scaling and pay-per-execution cost.
Backend for Mobile Apps
Build mobile-optimized backends with REST/GraphQL endpoints, push notifications via Firebase Cloud Messaging, and offline sync.
Backend for SaaS Platforms
Deliver multi-tenant SaaS backends with tenant isolation, metering, subscription management (Stripe), and admin dashboards.
Event-Driven Backend
Architect event-driven systems using Node.js, Kafka or RabbitMQ, with event sourcing and CQRS for high-throughput applications.
We build for every business type.
E-Commerce
Fintech
Healthcare
SaaS
Real Estate
The Scale of Our Node.js Backend Work
Our team has shipped backends that handle millions of requests per day.
We serve clients in 50+ countries, from startups to Fortune 500s. Our Node.js backends power applications in healthcare (HIPAA), fintech (PCI-DSS), and ecommerce (PCI).
Every backend we ship includes automated scaling, dashboard monitoring, and zero-downtime deployments. We have maintained 99.9% uptime across all projects.
Why IRPR for Node.js Backend Development
Not all backend shops deliver the same reliability and speed.
Many agencies promise full-stack but deliver messy code with slow endpoints. IRPR focuses on production-grade Node.js with proper error handling, logging, and monitoring.
Our engineers are senior-level only. We don't outsource. Every project is managed by a dedicated lead engineer who stays throughout the project.
- No dedicated Node.js architects
- Hourly billing with scope creep
- Average 6-month delivery
- No HIPAA/PCI experience
- Code without tests or CI/CD
- Handoff without documentation
- Senior Node.js engineers with 5+ years
- Fixed price from $80K to $250K
- 8-12 week delivery tracked week-by-week
- HIPAA and PCI-DSS compliant infrastructure
- Full test coverage with Jest and Cypress
- Comprehensive Swagger docs and Postman collections
Our Node.js Backend Development Process
From idea to production in 8-12 weeks.
We follow a structured 4-phase process: Idea, Roadmap, Product, Release. Each phase has clear deliverables and checkpoints that keep your team aligned.
Weekly demos ensure you see progress in real time. You can adjust requirements at the start of each sprint without cost overruns.
What Ships with Every Node.js Backend
Every project includes a complete production-ready backend.
No half-baked API. You get code, infrastructure, and documentation — everything needed to run in production from day one.
- Source code in your private GitHub repo
- CI/CD pipeline on GitHub Actions or GitLab
- Dockerized environment with docker-compose
- Postman collection with all endpoints
- OpenAPI/Swagger documentation
- Unit and integration tests (jest + supertest)
- Error tracking with Sentry
- Log management with Logz.io or CloudWatch
- Database migrations and seed scripts
- Deployment guide with one-command deploy
What we ship in this practice.
Fintech Payment Processing Backend
Built a PCI-DSS compliant payment backend using Node.js, Express, Stripe Connect, and PostgreSQL. Reduced transaction failures by 40% and cut average processing time from 800ms to 150ms.
Healthcare Telemedicine Platform
Developed HIPAA-compliant backend with WebRTC signaling, patient record storage, and real-time messaging using Node.js, Socket.io, and MongoDB. Handles 50,000+ daily video sessions with 99.9% uptime.
SaaS Multi-Tenant API
Created a multi-tenant backend with tenant isolation, rate limiting, and usage metering for a B2B SaaS using NestJS and PostgreSQL. Scaled from 100 to 5,000 tenants in 6 months without re-architecture.
Ecommerce Order Processing Backend
Built an event-driven order processing system using Node.js, RabbitMQ, and Elasticsearch. Reduced order fulfillment time from 24 hours to 45 minutes.
Real-Time Collaboration Backend
Designed a WebSocket-based backend with Redis pub/sub for real-time collaborative editing. Supported 10,000 concurrent users on a single instance.
Logistics Tracking API
Developed a Node.js backend with geospatial queries (PostGIS) and Kafka for real-time package tracking. Reduced customer support tickets by 60% due to live tracking updates.
Why teams hire us.
Senior Node.js Engineers Only
Every engineer on your project has 5+ years of Node.js experience. We do not outsource or hire juniors. All code passes an internal architecture review before delivery.
Fixed Price, Not Hourly
You get a fixed quote after the Roadmap phase. Budgets start at $80,000 and are capped at $250,000. No hourly billing means no scope creep surprises.
8- to 12-Week Delivery
We ship production backends in 8-12 weeks. Our 98% on-time track record is verified by post-project surveys and we provide weekly burn-down charts.
HIPAA and PCI-DSS Built-In
We build compliant infrastructure from day one. Our backends pass security audits without rework. We have delivered over 30 projects in regulated industries.
Full Code Ownership
You own all source code, documentation, and infrastructure. No lock-in, no licensing fees. We provide the complete repository and deployment guide at handoff.
Post-Launch Support Included
We include 30 days of free support after launch. We stay until your team is confident. After that, we offer monthly retainer packages for maintenance and feature updates.
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.