Leading Node.js Backend Development AgencyBackend Agency
We build scalable, secure Node.js backends for startups and enterprises. Get an MVP in 12 weeks with senior engineers only.
IRPR is a leading Node.js backend development agency. We build REST APIs, GraphQL services, microservices, and real-time backends using Node.js, Express, Fastify, NestJS, PostgreSQL, MongoDB, Redis, and Docker.
Every project ships in 8-12 weeks with fixed pricing between $80K and $250K. We deliver PCI-DSS, HIPAA, and SOC 2 compliant backends with full source code ownership and CI/CD pipelines.
Our clients are CTOs scaling SaaS platforms, VP Engineering teams needing PCI-DSS compliant fintech backends, and founders launching MVPs in under 12 weeks with senior Node.js engineers.
Types of software we ship.
REST API Development
Build stateless REST APIs with Express or Fastify. Integrates with Stripe, Twilio, and AWS S3.
GraphQL API Development
Flexible GraphQL APIs using Apollo Server. Ideal for complex data queries with real-time subscriptions.
Microservices Architecture
Decompose monoliths into Node.js microservices with Kafka, RabbitMQ, and Docker.
Real-Time Backend (WebSockets)
Low-latency WebSocket servers for chat, live dashboards, and gaming using Socket.io or ws library.
Serverless Backend (AWS Lambda)
Event-driven backends on AWS Lambda with DynamoDB and SQS. Pay-per-execution scaling.
Backend for SaaS MVP
Full backend for SaaS: authentication, billing, roles, and API rate limiting. Built with Next.js API routes.
API Gateway Development
Secure API gateways with Kong or NGINX. Rate limiting, JWT validation, and request routing.
Database Design & Optimization
Schema design, indexing, and query optimization for PostgreSQL or MongoDB. Sharding and replication.
We build for every business type.
SaaS companies
Fintech firms
Healthcare organizations
Ecommerce brands
Logistics & travel
What a Leading Node.js Backend Development Agency Delivers
You get more than code — you get a production-ready backend built for scale, security, and speed.
IRPR has shipped over 200 Node.js backends for clients in 50+ countries. Our senior engineers write clean, testable code using Express, NestJS, or Fastify. Every project includes unit tests, integration tests, and API documentation with Swagger.
We deploy on AWS, GCP, or Azure with automated CI/CD pipelines (GitHub Actions, CircleCI). You get a backend that handles 10,000+ concurrent requests with 99.9% uptime from day one.
Why IRPR Beats Generic Node.js Development Shops
Most agencies promise quality but deliver scope creep and technical debt. We do it differently.
Generic dev shops often outsource to junior developers or operate on hourly billing. They deliver bloated code and miss deadlines. IRPR assigns senior Node.js engineers only — no juniors, no freelancers.
We use a fixed-price model based on the Roadmap phase (week 2). You know the exact cost and timeline before any code is written. No hourly surprises, no scope creep.
- Hourly billing with unknown total cost
- Junior developers building your backend
- No compliance expertise (HIPAA/PCI)
- Code ownership often vague or disputed
- No CI/CD or monitoring included
- Average 20+ weeks for an MVP
- Fixed price from Roadmap phase (week 2)
- Senior Node.js engineers only (8+ years avg)
- Built-in HIPAA, PCI-DSS, SOC 2 compliance
- 100% code ownership — source in your repo
- CI/CD with GitHub Actions, Sentry, New Relic
- MVP in 8-12 weeks, on schedule
Our Process for Building Your Node.js Backend
We follow a four-phase framework to move from idea to a production-ready Node.js backend.
Each phase has clear deliverables and a fixed timeline. You stay involved without slowing down. No endless meetings — just weekly demos and a Slack channel for quick questions.
The process ends with a fully deployed backend, load-tested and ready for production traffic. You also get a 30-day warranty for bug fixes.
What Ships With Every Node.js Backend Project
Every deliverable is a concrete asset you own. Nothing left behind.
When IRPR ships a Node.js backend, you get everything needed to run and maintain it yourself. No dependencies on us — you own the code, the infrastructure, and the documentation.
We include production-grade monitoring, error tracking, and logging from day one. Your operations team can immediately take over.
- Full source code in your private GitHub repository
- CI/CD pipeline using GitHub Actions or CircleCI
- Automated deployment to AWS, GCP, or Azure
- Unit and integration tests (Jest, Mocha)
- API documentation generated with Swagger/OpenAPI
- Sentry error tracking and New Relic performance monitoring
- Production database schema with migrations (PostgreSQL or MongoDB)
- Environment configuration and secrets management (AWS Secrets Manager)
- Admin dashboard (optional with React or Next.js)
- Load test results and performance benchmarks
What we ship in this practice.
SaaS API for Subscription Analytics
Built a Node.js REST API with Express, PostgreSQL, and Redis for a B2B analytics platform. Handles 5,000+ API calls per second with < 50ms latency. Reduced server costs by 40% compared to previous Python backend.
PCI-DSS Compliant Payment Gateway Backend
Developed a PCI-DSS Level 1 compliant backend using Node.js, Fastify, and Stripe Connect. Processes $2M+ monthly transactions with 99.99% uptime. Passed QSA audit on first attempt.
HIPAA-Compliant Telehealth Backend
Created a WebSocket-based real-time video and messaging backend for a telehealth startup. Uses Node.js, Socket.io, and Twilio. Achieved HIPAA compliance with encryption at rest and in transit. Reduced patient wait times by 60%.
Multi-Vendor Ecommerce Backend
Architected a microservices backend for a marketplace. Each service (orders, inventory, payments) runs independently on Docker + Kubernetes. Integrated with Shopify API for vendor onboarding. Supports 10,000+ concurrent users.
Real-Time Logistics Tracking Backend
Built a Node.js backend with MQTT and WebSockets for a logistics company. Tracks 2,000+ vehicles in real time with sub-second updates. Uses PostgreSQL with TimescaleDB for time-series data. Reduced route optimization time by 70%.
Serverless Media Processing Backend
Implemented a serverless backend on AWS Lambda with Node.js for a media startup. Processes 100,000+ video transcoding jobs per month. Uses S3 for storage and SQS for job queuing. Lowered infrastructure costs by 55%.
Why teams hire us.
Fixed price, not hourly billing
Every project gets a fixed quote in the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. You know the total cost before any code is written.
Senior engineers only, no juniors
IRPR assigns Node.js engineers with 8+ years average experience. No junior developers, no outsourced teams. Every line of code is written by a senior engineer who owns the outcome.
8-12 week MVP guarantee
We ship production-ready Node.js backends in 8-12 weeks. Our streamlined process and senior teams eliminate delays. 98% of projects deliver on schedule.
You own 100% of the code
All source code, documentation, and infrastructure configs are yours. Stored in your GitHub repo from day one. No licenses, no vendor lock-in.
Built-in compliance expertise
We deliver PCI-DSS, HIPAA, and SOC 2 compliant backends out of the box. Our engineers have passed 15+ compliance audits. No need to retrofit security later.
One cross-functional team per project
You work with the same 2-3 senior engineers from discovery to launch. No handoffs between teams. Slack channel, weekly demos, and a single point of contact.
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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