Expert Node.js Development FirmDevelopment Firm
We build production Node.js apps in 8-12 weeks. Fixed price, no surprises.
IRPR is an expert Node.js development firm that architects and ships web apps, APIs, microservices, and real-time systems using Node.js, Express, NestJS, and Fastify. Every project includes TypeScript, automated testing with Jest, and containerized deployments on AWS ECS or Kubernetes.
We deliver a production-ready Node.js MVP in 8-12 weeks at a fixed price of $80K-$250K. Our team of senior developers handles compliance (HIPAA, PCI-DSS, SOC 2), CI/CD pipelines, and 99.9% uptime infrastructure without hourly billing.
Founders who need a scalable Node.js backend for their SaaS, engineering directors looking to augment their team with Node.js veterans, and CTOs moving a monolithic legacy system to a Node.js microservices architecture hire IRPR.
Types of software we ship.
Node.js REST API
RESTful API built with Express or Fastify, JWT auth, and Swagger documentation. Integrated with PostgreSQL or MongoDB.
Node.js GraphQL Backend
GraphQL API using Apollo Server or TypeGraphQL with resolver patterns, dataloader batching, and subscription support for real-time data.
Node.js Microservices Platform
Microservices architecture using NestJS, RabbitMQ or Kafka for event-driven messaging, and Docker Swarm for orchestration.
Node.js Real-Time App
Real-time application using Socket.IO or WebSockets for live chat, collaborative editing, or live dashboards with Redis pub/sub.
Node.js SaaS Backend
SaaS backend with Stripe billing, multi-tenant database separation (Postgres schemas), and background job queues via Bull.
Node.js API Gateway
API gateway built with Express Gateway or Kong, rate limiting, OAuth2 authentication, and request aggregation from multiple upstream services.
Node.js Data Pipeline
ETL pipeline using Node.js with Apache Kafka or AWS Lambda, transforming data between JSON, CSV, and Parquet formats at scale.
Node.js E-commerce Backend
E-commerce backend with Stripe Connect, product catalog search (ElasticSearch), and order management with inventory tracking.
We build for every business type.
SaaS companies
Enterprise platforms
Fintech and banking
Healthcare and life sciences
Media and streaming
Why choose IRPR as your expert Node.js development firm
We have shipped over 200 production Node.js applications for clients in 50 countries.
Our Node.js developers average 10+ years of experience. We use TypeScript by default, enforce strict linting rules with ESLint, and write unit tests with Jest covering 90%+ code coverage. Every project deploys on a CI/CD pipeline using GitHub Actions or CircleCI, with automatic rollbacks.
We built Node.js backends that handle 10,000+ concurrent users for SaaS platforms and 500,000 daily API calls for e-commerce systems. Our clients see 40% faster time-to-market compared to hiring a freelance developer or a junior-only team.
The difference between hiring IRPR and a generic development shop
Not all Node.js development firms deliver the same quality. Here is what sets us apart.
Many shops use junior developers and bill hourly. IRPR assigns senior Node.js engineers (5+ years experience) to every project. We do not hire offshore contractors. Our team is based in the US and UK, with async overlap hours for global clients.
We deliver a fixed price and a fixed timeline. Our Roadmap phase (week 2) produces a detailed specification so you know exactly what ships. No scope creep, no surprise charges, no last-minute feature cuts.
- Hourly billing with no cap
- Junior developers learning on your project
- No compliance expertise (HIPAA, PCI-DSS)
- No CI/CD pipeline
- No post-launch support contract
- Code that is not production-ready
- Fixed price from $80K to $250K
- Senior Node.js developers with 10+ years experience
- HIPAA, PCI-DSS, SOC 2 compliance built in
- CI/CD pipeline on GitHub Actions from day one
- 99.9% uptime SLA with 24/7 monitoring via PagerDuty
- Source code fully owned by you
Our Node.js development process for expert delivery
We follow a four-phase framework: Idea, Roadmap, Product, Release.
Phase 1 (Idea) takes 1 week to validate your concept and define the core features. Phase 2 (Roadmap) produces a detailed specification with database schema, API endpoints, and UI wireframes. This locks the scope and the fixed price.
Phase 3 (Product) is the build phase. Our Node.js engineers code, test internally, and deploy to staging. Phase 4 (Release) handles production deployment, load testing with k6, and a 30-day warranty. Total timeline: 8-12 weeks.
What ships with every Node.js engagement from IRPR
Every project includes these deliverables by default. No hidden line items.
IRPR ships a production-ready Node.js application with full documentation. You get the source code in your GitHub repository, a CI/CD pipeline, and infrastructure-as-code using Terraform or Pulumi. All cloud resources are deployed on AWS, GCP, or Azure.
We also include monitoring with Datadog, error tracking with Sentry, and logging with ELK stack. Your app is covered by a 99.9% uptime SLA. Post-launch, we offer maintenance contracts at $5K-$15K per month.
- Full source code in your private GitHub repo
- CI/CD pipeline on GitHub Actions or CircleCI
- Infrastructure-as-code using Terraform
- Automated test suite with Jest (90%+ coverage)
- API documentation with Swagger or OpenAPI
- Production monitoring via Datadog
- Error tracking via Sentry
- Logging via ELK stack (Elasticsearch, Logstash, Kibana)
- 99.9% uptime SLA with PagerDuty alerts
- 30-day post-release warranty
What we ship in this practice.
SaaS backend for a B2B analytics platform
Built a Node.js microservices backend with NestJS, PostgreSQL, and Redis. Handles 10,000 concurrent users and processes 500,000 API calls daily. Reduced infrastructure cost by 35% through auto-scaling on AWS Fargate.
HIPAA-compliant patient portal API
Developed a Node.js REST API with Fastify, PostgreSQL, and FHIR standard. Complies with HIPAA security rules including BAA, encryption at rest with AES-256, and audit logging. Cut patient record retrieval time from 4 hours to 30 seconds.
Real-time collaborative document editor
Built with Node.js, Socket.IO, and MongoDB Change Streams. Supports 50+ simultaneous editors with operational transformation. Used by a publishing company to reduce editorial review cycles by 60%.
Payment processing gateway for fintech
Architected a Node.js API gateway using Express and Stripe Connect. Handles $2M in monthly transaction volume with PCI-DSS Level 1 compliance. Includes fraud detection via machine learning model integration.
Multi-tenant e-commerce backend
Built with Node.js, Next.js, and ElasticSearch for product search. Supports 500 merchants with isolated database schemas per tenant. Reduced checkout time by 40% through server-side caching with Redis.
Real-time logistics tracking system
Developed a Node.js backend with WebSockets and RabbitMQ for event processing. Tracks 10,000 shipments per day with 99.9% uptime. Integrated with Google Maps API for live driver location.
Why teams hire us.
Fixed price from day one
Every Node.js project gets a fixed quote after the Roadmap phase (week 2). No hourly billing, no surprise invoices. The price is locked even if we discover additional work during the build.
Senior developers only
Our team averages 10 years of Node.js experience. We do not use junior developers or offshore contractors. Every engineer has shipped at least 5 production Node.js applications before joining IRPR.
Compliance built in
We have built HIPAA-compliant patient portals, PCI-DSS payment gateways, and SOC 2 SaaS platforms. Our Node.js code includes encryption, audit logging, and BAA-ready infrastructure.
8-12 week MVP delivery
We ship a production-ready Node.js application in 8-12 weeks. Our record is 6 weeks for a fintech backend with Stripe integration and automated testing.
Full code ownership
You own the entire source code from the first commit. No license fees, no ongoing royalties. We transfer the GitHub repository to you at launch.
99.9% uptime SLA
Every production deployment includes monitoring via Datadog and PagerDuty alerts. We guarantee 99.9% uptime with 24/7 incident response. Our average response time is under 5 minutes.
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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