Enterprise Node web development expertsweb development
We build scalable Node.js backends for enterprise teams. 200+ products shipped with senior engineers only.
IRPR builds enterprise-grade Node.js applications using Express, NestJS, Fastify, and TypeScript. We focus on high-performance APIs, microservices, and real-time systems that handle millions of requests per day.
We ship production-ready code in 8-12 weeks with fixed pricing from $80,000 to $250,000. Every project meets SOC 2, HIPAA, or PCI-DSS compliance as needed, and we provide 12 weeks of post-launch support.
Enterprise CTOs hire us to replace outdated Java monoliths with modern Node.js backends. VP Engineering teams need scalable backends for new SaaS products. Product leaders require expert Node.js teams to hit aggressive launch timelines without compromising quality.
Types of software we ship.
Custom API development
RESTful and GraphQL APIs using Express or Apollo. Designed for high throughput and low latency.
Microservices architecture
NestJS-based microservices with RabbitMQ, Docker, and Kubernetes. Scales independently per domain.
Real-time backends
WebSockets and Socket.io for live dashboards, chat, and notifications. Handles 100k concurrent connections.
Serverless functions
AWS Lambda, Vercel, or Cloudflare Workers for event-driven, cost-efficient compute.
Backend for SaaS
Multi-tenant Node.js apps with PostgreSQL, Redis, and Stripe. Built to scale from 10 to 10,000 tenants.
Enterprise authentication systems
OAuth2, SAML, and Keycloak integration for single sign-on across dozens of internal apps.
Data pipelines
Kafka, Redis, and Elasticsearch for real-time data processing and analytics at enterprise scale.
Backend for mobile apps
Node.js + Firebase or MongoDB for mobile backends with push notifications and offline sync.
We build for every business type.
Financial Services
Healthcare
Ecommerce
SaaS
Enterprise IT
Why enterprises choose Node.js for their backend
Node.js powers 40% of enterprise applications worldwide, and IRPR has delivered over 200 of them.
Node.js offers non-blocking I/O and a single-threaded event loop that handles thousands of concurrent requests with minimal memory. For enterprise teams, that means lower infrastructure costs and faster response times compared to traditional Java or .NET stacks.
IRPR has built Node.js backends that process 1 million requests per minute with 99.9% uptime. We use TypeScript for type safety, NestJS for modular architecture, and Redis for caching to meet enterprise SLAs.
How we differ from generic dev shops
Most agencies treat Node.js as just another tool. We treat it as our core stack.
Generic dev shops often assign junior developers to Node.js projects, leading to technical debt and missed deadlines. They rarely have experience with enterprise compliance or DevOps.
IRPR assigns senior engineers with 8+ years of Node.js experience. We have delivered HIPAA, PCI-DSS, and SOC 2 compliant systems for 50+ clients. Every project includes CI/CD, monitoring, and security audit.
- Uses junior developers
- No compliance experience
- Hourly billing with scope creep
- No dedicated DevOps
- No post-launch support
- Code ownership unclear
- Senior Node engineers only (8+ years avg)
- Built 200+ enterprise-grade apps
- Fixed price from Roadmap phase
- Built-in CI/CD and monitoring
- 12 weeks of post-launch support
- Full source code ownership
Our process for enterprise Node projects
We follow a 4-phase approach to ship production-ready Node.js backends on time and on budget.
Every project starts with a Discovery phase where we map your existing systems, define API contracts, and choose the right stack (NestJS, Express, or Fastify). This takes 2 weeks and results in a detailed Roadmap.
We then build in 2-week sprints with senior engineers. You see working code every sprint. After release, we provide 12 weeks of post-launch support including monitoring and bug fixes.
What ships with every enterprise Node project
We don't just hand over code. You get a production-ready system with everything needed to run and maintain it.
Every project includes full source code, CI/CD pipeline, automated tests, and infrastructure as code. You own all of it from day one.
- Full source code in your private GitHub repo
- CI/CD pipeline with GitHub Actions or CircleCI
- Docker containerization for consistent deployments
- Automated unit and integration tests (Jest, Supertest)
- API documentation (Swagger/OpenAPI)
- Error tracking with Sentry
- Performance monitoring with Datadog or New Relic
- Infrastructure as code (Terraform or Pulumi)
- Security audit report (OWASP Top 10)
- Post-launch support for 12 weeks
What we ship in this practice.
Real-time trading platform backend
Built a Node.js microservices architecture using NestJS, Redis, and WebSockets. Reduced trade execution latency by 60% for a fintech startup processing 10,000 trades per second.
HIPAA-compliant patient portal API
Developed a secure Express API with PostgreSQL and FHIR integration. Enabled 50,000 daily patient logins with 99.99% uptime for a telemedicine company.
Multi-tenant SaaS backend for CRM
Created a scalable Node.js backend using Fastify, PostgreSQL, and Stripe. Supported 10,000 tenants with zero downtime during scaling from 100 to 10,000 users.
Ecommerce order processing system
Built a Node.js event-driven system with Kafka and MongoDB. Processed 1 million orders per day with 99.9% accuracy for a global retailer.
Enterprise authentication gateway
Implemented OAuth2 and SAML with Node.js and Keycloak. Unified login across 15 internal apps, reducing IT support tickets by 40%.
IoT data ingestion pipeline
Developed a Node.js pipeline using MQTT, Kafka, and InfluxDB. Handled 1 billion sensor readings per month with real-time alerts for a manufacturing client.
Why teams hire us.
Senior engineers only, no juniors
Every developer on your project has 8+ years of Node.js experience. We have never placed a junior engineer on a client project in over 200 deliveries.
Fixed price, not hourly
We quote a fixed price after a 2-week Roadmap phase. No surprise invoices, no billing disputes, and 90% of projects finish at the quoted price.
Enterprise compliance built-in
We have delivered HIPAA, PCI-DSS, and SOC 2 compliant systems for 50+ clients. Our code passes security audits on first review.
200+ products shipped
We have built and launched over 200 web and mobile applications. Our portfolio spans 50 countries and 20 industries.
12-week MVP guarantee
We ship a production-ready MVP in 8-12 weeks. 98% of our projects launch on time, and we provide 12 weeks of post-launch support.
Full code ownership
You own all source code, documentation, and infrastructure. No licensing fees, no vendor lock-in, no hidden costs.
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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