Hire an Experienced Node.js Backend Development FirmBackend Development
200+ products shipped with Node.js. Fixed pricing from week 2, no surprises.
IRPR builds production-grade Node.js backend systems for companies that need reliability at scale. We use Express, Fastify, PostgreSQL, Redis, and AWS services to create APIs, microservices, and real-time backends that handle millions of requests per day.
Our typical engagement runs 8-12 weeks for an MVP with a fixed price between $80,000 and $250,000. Every project is HIPAA, PCI-DSS, or SOC 2 compliant from day one. You get the source code in your own repository on week 1.
We work with three types of buyers: CTOs at funded startups who need a scalable backend without hiring an in-house team, product managers at mid-market companies migrating from slow legacy systems, and engineering leads at fintech or healthcare firms that require compliance-ready backend infrastructure.
Types of software we ship.
REST API Development
Build RESTful APIs with Express and Fastify for mobile and web clients. Includes Swagger docs, rate limiting, and PostgreSQL persistence.
Microservices Architecture
Decompose monolithic backends into independent Node.js services using RabbitMQ or Kafka. Each service deploys separately on Docker and Kubernetes.
Real-Time Backend (WebSocket)
Build chat, live dashboards, and collaborative tools with WebSocket and Socket.io. Supports 10K+ concurrent connections per node.
GraphQL API
Implement GraphQL APIs with Apollo Server or TypeGraphQL. Optimize data fetching and reduce over-fetching by 40% compared to REST.
E-Commerce Backend
Full e-commerce backend with Node.js, Stripe, and Elasticsearch. Handles product catalogs, carts, checkout, and inventory sync.
SaaS Backend
Multi-tenant SaaS backend with authentication, billing (Stripe), and usage tracking. Built with Node.js, PostgreSQL, and Redis sessions.
Data Pipeline Backend
Process and transform large datasets using Node.js streams, Bull queues, and AWS S3. Ideal for ETL and real-time analytics ingestion.
Authentication & Authorization System
Implement OAuth 2.0, SAML, and JWT-based auth with Node.js and Passport. Supports role-based access control (RBAC) and audit logs.
We build for every business type.
Data-Intensive Apps
Real-Time Systems
Financial Services
Healthcare Platforms
E-Commerce Platforms
Why Choose a Node.js Backend Development Firm with a Track Record
Expert Node.js engineers build systems that handle 10,000 requests per second while staying within budget and timeline.
IRPR has delivered 200+ Node.js backend projects over 6 years. Our teams use TypeScript, Express, Fastify, PostgreSQL, Redis, Docker, and AWS Lambda. Every backend is code-reviewed and load-tested before release.
We ship a complete CI/CD pipeline with GitHub Actions, Sentry error tracking, and Datadog monitoring. Your team gets the code, tests, and deployment scripts from day one. No black boxes.
Generic Dev Shop vs. Experienced Node.js Backend Firm
Not all developers build backends that scale. Here is what separates a commodity shop from a senior Node.js team.
Most agencies assign junior developers, use hourly billing, and deliver spaghetti code. IRPR assigns senior engineers only, gives you a fixed price at week 2, and writes clean, testable Node.js code.
You get full code ownership, a ready-to-deploy infrastructure on AWS, and compliance for HIPAA, PCI-DSS, or SOC 2. No surprises.
- junior or mid-level engineers
- hourly billing with no cap
- no compliance expertise
- vague scope of work
- code delivered as a zip file
- minimal testing and documentation
- senior Node.js engineers only (8+ years avg)
- fixed price from Roadmap phase (week 2)
- HIPAA, PCI-DSS, SOC 2 built in
- detailed scope with technical specs
- source code in your repo with CI/CD
- 100% test coverage and load testing
Our Node.js Backend Development Process in 4 Phases
From idea to production in 8-12 weeks. Each phase delivers a concrete, testable artifact.
We begin with a 2-week Roadmap phase where we document every endpoint, data model, and deployment step. You get a fixed price and timeline before any development starts.
Then we build in weekly sprints. You see a working backend every 7 days. The final release includes load tests, monitoring, and a deployment runbook.
What Ships with Every Node.js Backend Project
No hidden deliveries. Every item is yours to keep from the start.
IRPR delivers more than just a running backend. We give you the complete engineering setup so your team can maintain and extend the system without depending on us.
- Source code in your private GitHub (or GitLab) repository
- CI/CD pipeline with GitHub Actions (tests, lint, deploy)
- PostgreSQL database schema with migrations
- RESTful or GraphQL API with Swagger/GraphQL Playground docs
- Docker Compose for local development
- Load test suite with Artillery or k6
- Error tracking with Sentry
- Monitoring dashboard on Datadog or New Relic
- Deployment runbook for AWS (ECS, Lambda, or EC2)
- 30-day warranty with bug fixes and priority support
What we ship in this practice.
Fintech Payment Processing Backend
Built a Node.js backend powering a payment gateway that processes 50,000 transactions per day. Used Express, Stripe Connect, PostgreSQL, and Redis. Reduced transaction failure rate from 2% to 0.3%.
Healthcare Telemedicine Backend
Developed a HIPAA-compliant Node.js backend for a telemedicine platform. Integrated Twilio for video calls, stored PHI in encrypted PostgreSQL, and achieved 99.99% uptime over 6 months.
E-Commerce Inventory Sync Backend
Created a real-time inventory sync service using Node.js and RabbitMQ. Connected Shopify and Magento stores to a central warehouse system. Reduced overselling by 100%.
SaaS Multi-Tenant Backend
Architected a multi-tenant SaaS backend with Node.js, PostgreSQL row-level security, and Stripe billing. Onboarded 200+ tenants in the first quarter. API response time under 50ms at p99.
Real-Time Analytics Dashboard Backend
Built a real-time analytics backend using Node.js and WebSocket. Ingested 1 million events per day from mobile apps. Delivered sub-second latency dashboards for product managers.
Logistics Route Optimization Backend
Developed a backend for a logistics startup that calculates optimal delivery routes. Used Node.js, Google Maps API, and PostgreSQL with PostGIS. Reduced fuel costs by 25%.
Why teams hire us.
Senior Node.js engineers only
Every engineer on your project has at least 8 years of backend experience and has shipped 3+ production Node.js systems. No juniors, no outsourcing.
Fixed price from week 2, not hourly
You pay a fixed price after the Roadmap phase. No hourly billing, no surprise invoices. Typical range is $80K-$250K depending on scope.
HIPAA and PCI compliance built in
We bake compliance into the architecture from the start. Healthcare projects use HIPAA-compliant encryption and audit logs. Fintech projects pass PCI-DSS Level 1 review.
Full code ownership from day one
All code, tests, and infrastructure configuration are in your repository on week 1. You can take over development at any time.
2-week kickoff to working backend
We start with a 2-week Roadmap phase that produces API specs, data models, and a deployment plan. Approved roadmap leads directly to development.
Async-first with US overlap hours
Our team works in time zones that overlap with US business hours (Eastern to Pacific). Daily standups and weekly demos keep you in the loop.
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.