Professional Node.js Backend Development VendorBackend Development
We build production-grade Node.js backends that scale. 200+ products shipped in 12 weeks with fixed pricing.
IRPR builds professional Node.js backend development for startups and scale-ups. We use Express, Fastify, Prisma, Docker, and Kubernetes to create APIs, microservices, and real-time systems that handle millions of requests.
Every backend ships in 8 to 12 weeks with a fixed price between $80k and $250k. We support compliance needs like HIPAA, PCI-DSS, SOC 2, and FERPA so your data stays secure from day one.
CTOs needing to launch an MVP fast, product owners replacing a monolithic legacy API, and startup founders building the core backend for their SaaS hire us. They get a production-ready Node.js backend with full test coverage and CI/CD pipelines.
Types of software we ship.
REST API Development
Build RESTful APIs with Express or Fastify. Each endpoint includes OpenAPI docs and request validation with Zod.
GraphQL API Development
Design GraphQL APIs using Apollo Server with schema stitching and DataLoader for efficient queries.
Microservices Architecture
Decompose monoliths into decoupled Node.js services communicating via gRPC or RabbitMQ.
Real-Time Backend
Implement WebSockets with Socket.IO or native ws for live updates, chat, and collaborative features.
Backend for SaaS
Multi-tenant Node.js backends with Stripe subscriptions, JWTs, and role-based access control.
Event-Driven Systems
Use Kafka or Redis streams for async event processing, ensuring eventual consistency and audit logs.
Backend for Mobile Apps
REST and WebSocket endpoints optimized for React Native and Flutter apps with push notifications and offline sync.
Backend for Ecommerce
Headless commerce backends integrating Shopify, Stripe, and custom inventory engines on PostgreSQL.
We build for every business type.
SaaS platforms
Fintech companies
Healthcare organizations
Ecommerce brands
Real estate tech
Why hire a professional Node.js backend development vendor?
A Node.js backend vendor builds your system to scale from day one, not after a rewrite.
Generic freelance developers often skip testing and monitoring. IRPR delivers production-ready backends with 90%+ test coverage, Sentry error tracking, and Datadog performance monitoring from the first deploy.
We ship a Docker-based deployment on AWS ECS or Kubernetes with Terraform infrastructure as code. Every project includes a CI/CD pipeline on GitHub Actions and automated security scanning with Snyk.
The difference between an agency and a Node.js vendor
Not every Node.js shop delivers production code. IRPR treats your backend as infrastructure, not a prototype.
Many agencies outsource to junior developers and charge by the hour. They skip database indexing, forget rate limiting, and ship without observability. You end up with technical debt that costs more later.
IRPR assigns senior Node.js engineers with 10+ years of experience. We write TypeScript, add CI/CD in week 1, and include a 30-day warranty after launch. Our fixed price includes load testing with k6 and a migration plan.
- Hourly billing with no cap
- Junior developers on your account
- No CI/CD or monitoring setup
- Ships without TypeScript or tests
- No fixed timeline - scope creeps
- Code ownership unclear
- Fixed price from $80k to $250k
- Senior engineers only (10+ year avg)
- CI/CD pipeline on GitHub Actions from day 1
- TypeScript + 90% test coverage + E2E tests
- 12-week timeline with milestone tracking
- Full code ownership transferred on launch
How IRPR builds your Node.js backend in 12 weeks
Our process is fast because we know exactly what a production backend needs. No overhead, no guesswork.
We start with a 2-week Roadmap phase where we define the API contract, data model, and infrastructure plan. You sign off on a fixed quote before any code is written.
Then we build in 6 to 8 two-week sprints. Each sprint ends with a deployable increment. You see working endpoints, database schemas, and test reports at every demo.
What ships with every Node.js backend project
You get more than code. Every deliverable is designed to keep your team independent.
Many clients ask us to hand over everything so their in-house team can take over. We deliver complete documentation, runbooks, and a demo session for your engineers.
We also provide a 30-day post-launch support period. If a bug appears, we fix it within 24 hours. After that, you own the code and infrastructure.
- Source code in your private GitHub repository
- CI/CD pipeline with GitHub Actions and Docker
- API documentation with OpenAPI / Swagger
- Database migrations with Prisma (PostgreSQL or MySQL)
- Monitoring with Datadog and error tracking with Sentry
- Performance test results from k6 with 99th percentile latencies
- Infrastructure as code (Terraform) for AWS or GCP
- Security scan report from Snyk
- Runbook with deploy, rollback, and incident response steps
- 1-hour knowledge transfer session for your dev team
What we ship in this practice.
Custom CRM backend for real estate
Built a Node.js backend with PostgreSQL and Apollo GraphQL. Integrated MLS data via Realtor API and added Stripe for subscription billing. Reduced lead response time from 2 hours to 10 minutes.
Payment processing API for fintech startup
Developed a PCI-DSS compliant Node.js API with Fastify and Plaid. Handles 50,000 transactions per day with 99.95% uptime. Audit-ready from day one.
Patient portal backend for telehealth clinic
Built HIPAA-compliant backend using Node.js, Prisma, and Twilio Video. Supports 200 concurrent video calls and stores PHI encrypted at rest. Passed SOC 2 audit in 3 weeks.
Ecommerce order management API
Created a headless Node.js backend for a multi-brand store. Integrated Shopify, BigCommerce, and custom inventory engine. Cut order processing time by 40%.
Real-time collaboration backend for EdTech
Delivered a WebSocket+Redis backend using Socket.IO for a live coding platform. Supports 10,000 concurrent users with sub-100ms latency. FERPA compliant.
Logistics tracking backend for delivery fleet
Built an event-driven Node.js system with Kafka and PostgreSQL. Processes 1 million GPS pings daily and triggers real-time ETAs. Reduced customer support tickets by 60%.
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. You know the exact cost: $80k to $250k depending on scope.
Senior Node.js engineers only
Our team averages 10+ years of Node.js experience. No junior devs. Every engineer has shipped production backends for HIPAA and PCI-DSS projects.
12-week delivery guarantee
We ship an MVP in 8 to 12 weeks. 98% of our projects deliver on time. If we miss a milestone, we give you a discount on the next phase.
Code ownership from day one
You own all source code, documentation, and infrastructure configurations. No licensing fees. No lock-in. You can take the code to any team after launch.
Production-grade observability
We add Sentry for error tracking, Datadog for performance monitoring, and structured logging with Winston. You get dashboards and alerts on day 30.
Compliance built in, not bolted on
We handle HIPAA, PCI-DSS, SOC 2, and FERPA from architecture to deployment. For fintech, we enforce PCI-DSS scope reduction with tokenization.
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.