Enterprise Node.js Backend Development CompanyDevelopment Company
We build scalable Node.js backends for mission-critical systems. Fixed-price contracts, 8-12 week MVPs, and direct access to senior engineers.
IRPR is an enterprise Node.js backend development company that builds production-grade APIs, microservices, and real-time systems using Node.js, TypeScript, and frameworks like Express.js, Fastify, and NestJS. Our developers have shipped over 200 products across 50 countries.
A typical enterprise backend project ships in 12-14 weeks with a fixed price between $80,000 and $250,000. We follow the Roadmap phase to lock scope, then build, test, and deploy with full CI/CD and infrastructure as code.
Our clients include CTOs at Series A startups who need a scalable API to replace a monolith, engineering leads at healthcare companies requiring HIPAA-compliant backends, and product owners at fintech firms that demand PCI-DSS level security.
Types of software we ship.
REST API Development
Build production-grade RESTful APIs with Node.js, Express, and OpenAPI specs. Supports versioning, rate limiting, and OAuth2.
GraphQL API Backend
GraphQL APIs with Apollo Server and data federation. Enable efficient querying and real-time subscriptions for modern apps.
Microservices Architecture
Decouple your system into scalable microservices using Docker, Kubernetes, and message queues like RabbitMQ or Kafka.
Real-Time Backend Services
WebSocket servers with Socket.IO for live collaboration, notifications, and event streaming. Handles 10K+ concurrent connections.
Serverless Backend Functions
AWS Lambda or Azure Functions with Node.js runtime. Pay per execution, auto-scale, and integrate with cloud services.
Backend for Mobile Apps
API backends for iOS and Android with push notifications, user authentication (JWT), and data synchronization.
Internal Tool Backend
Admin panels, workflow automation, and internal dashboards powered by Node.js, PostgreSQL, and Redis.
Data Processing Pipeline
ETL pipelines and batch processing with Node.js, Redis streams, and PostgreSQL. Process millions of records per hour.
We build for every business type.
SaaS platforms
Fintech
Healthcare
Ecommerce
Media and Entertainment
Why choose IRPR for enterprise Node.js backend development
We deliver production-ready backends that handle millions of requests per day.
Our team of senior Node.js engineers has built backends for companies handling over 1 million API calls per minute. We focus on performance, security, and maintainability from day one.
Every project ships with automated CI/CD pipelines, container orchestration, and monitoring dashboards. We use tools like Datadog, Sentry, and Grafana to ensure 99.9% uptime.
How we differ from generic outsourcing firms
Most agencies sell you hourly billing and junior developers. We do the opposite.
Generic dev shops often assign junior developers and charge for every hour. Projects slip, costs balloon, and you have no idea when it will ship.
IRPR gives you a fixed price in the Roadmap phase, senior engineers only, and full code ownership. We have delivered over 200 products with 98% on-time completion.
- Hourly billing with no cap
- Junior or outsourced engineers
- No ownership of code
- Slow onboarding (months)
- Vague scope creep
- No compliance expertise
- Fixed price from day one
- Senior Node.js engineers only
- Full code ownership
- Start in 2 weeks
- Clear Roadmap with no surprises
- HIPAA, PCI-DSS, SOC 2 ready
Our 4-phase process for enterprise Node.js backend development
We use the IRPR framework: Idea, Roadmap, Product, Release.
The process starts with your vision and ends with a deployed, monitored backend. Each phase has clear deliverables and milestones.
We spend 2 weeks on Roadmap to define scope, architecture, and a fixed price. Then we build in 2-week sprints with weekly demos.
What ships with your enterprise Node.js backend
Every project includes these deliverables by default.
No hidden fees, no extra charges for documentation or deployment. Everything listed here is included in the fixed price.
- Source code in your GitHub repository
- CI/CD pipeline on GitHub Actions
- Docker containers with Docker Compose
- Kubernetes manifests for production
- API documentation (OpenAPI/Swagger)
- Postman collection for testing
- Monitoring with Datadog or Grafana
- Error tracking with Sentry
- Unit and integration tests (Jest)
- Production deployment configuration
What we ship in this practice.
Payment Processing API for Fintech Startup
Built a PCI-compliant payment API using Node.js, Express, Stripe, and PostgreSQL. Reduced transaction latency by 40% and handled $12M in monthly volume from day one.
Real-Time Collaboration Backend for SaaS
WebSocket server with Socket.IO, Redis pub/sub, and MongoDB. Supported 10,000 concurrent users from launch and enabled live document editing with under 100ms latency.
Patient Data API for Telehealth Platform
HIPAA-compliant REST API with Node.js, FHIR standards, and AWS KMS. Cut data retrieval time by 60% and passed security audit within 2 weeks.
Inventory Management Backend for Ecommerce
Microservices with RabbitMQ, Node.js, and Elasticsearch. Handled 1M SKUs with less than 100ms response times and reduced stock discrepancies by 80%.
Content Delivery API for Media Platform
Fastify-based API with CDN integration and Redis caching. Delivered 4K video metadata at 50ms latency and scaled to 5 million daily requests within 3 months.
Compliance Reporting Backend for Insurance
GraphQL API with Apollo Server, PostgreSQL, and SOC 2 audit logging. Reduced report generation from 3 hours to 15 minutes for a top 10 U.S. insurance provider.
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.
Senior engineers only
Our team averages 10+ years of Node.js experience. No juniors, no offshore contractors. You work directly with the engineers building your backend.
Full code ownership
You own all source code, documentation, and infrastructure config from day one. No licensing fees, no vendor lock-in.
Proven compliance expertise
We have delivered HIPAA, PCI-DSS, and SOC 2 compliant backends for over 40 enterprise clients. Our security team handles audits annually.
Start in 2 weeks
Most projects kick off within 2 weeks of signing. We align time zones for daily standups and overlapping hours.
Post-production support
After release, we offer ongoing maintenance packages starting at $5,000/month. Includes monitoring, bug fixes, and minor 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.
─── share this page ───
