Top Node.js App Development PartnerApp Development
We build production-grade Node.js apps in 8-12 weeks. Fixed price, senior engineers, full ownership.
IRPR is the top node.js app development partner for teams that need production-ready software fast. We use Node.js with Express.js, NestJS, or Fastify for APIs, and pair it with React, Next.js, or Vue for frontends. Every project runs on AWS or GCP with CI/CD pipelines on GitHub Actions.
Typical delivery is 8-12 weeks for an MVP, with pricing from $80K to $250K depending on scope. We comply with HIPAA, PCI-DSS, and SOC 2 standards. You get the source code, full documentation, and a running cloud environment on day one.
Founders with a seed round hire us to build their first product in 10 weeks. CTOs at mid-market companies use us to replace a legacy system without hiring a full team. Product managers at funded startups need a predictable, fixed-price build without scope creep. Enterprise innovation teams come to us for internal tools that must meet compliance from day one.
Types of software we ship.
REST API development
Build a CRUD or microservice API with Express.js or Fastify. Includes Swagger docs, rate limiting, and JWT auth.
GraphQL backend
Implement a GraphQL server with Apollo Server or TypeGraphQL. Supports real-time subscriptions and data federation.
Real-time application
Build a real-time app with Socket.io or WebSockets. Used for live chat, notifications, and collaborative editing.
SaaS backend
Create a multi-tenant SaaS backend with role-based access, billing via Stripe, and usage tracking.
Ecommerce backend
Build a headless commerce backend with Node.js. Integrates with Shopify, Stripe, and custom payment gateways.
Data processing pipeline
Implement a data pipeline using Bull queues and Redis. Handles batch jobs, file processing, and event-driven workflows.
Microservice architecture
Design a microservice architecture with Node.js services communicating via RabbitMQ or gRPC. Includes Docker and Kubernetes.
API gateway
Build an API gateway with Node.js to route, authenticate, and rate-limit requests to multiple backend services.
We build for every business type.
SaaS companies
Ecommerce brands
Healthcare and fintech
Enterprise IT
Media and content
Why IRPR is the top node.js app development partner
We have shipped over 200 Node.js applications in the last 5 years across 50 countries.
Our senior engineers average 10+ years of experience. Every project uses a modern Node.js stack: Express.js, NestJS, or Fastify for the API layer, PostgreSQL or MongoDB for data, and Redis for caching. We deploy on AWS ECS or Google Cloud Run with automated CI/CD via GitHub Actions.
We follow a strict 4-phase process: Idea (week 1), Roadmap (week 2), Product (weeks 3-10), Release (weeks 11-12). During the Roadmap phase, we produce a fixed-price quote and a detailed technical specification. There is no hourly billing.
Generic dev shop vs IRPR: the difference
Most agencies bill hourly and hand you code with no tests. IRPR delivers a production-ready system with documentation and a running cloud environment.
A typical dev shop will write Node.js code without automated tests, deploy manually, and charge for every bug fix. They use junior developers and give you no ownership of the architecture decisions.
IRPR assigns senior engineers only. We write unit tests with Jest, integration tests with Supertest, and set up CI/CD on day one. You own the full source code, and we provide a 30-day warranty after release.
- Hourly billing with no cap
- No automated tests
- Manual deployment
- Junior developers on your project
- No documentation
- No compliance support
- Fixed price from the Roadmap phase
- Jest + Supertest test suite
- CI/CD on GitHub Actions
- Senior engineers with 10+ years
- Full API docs with Swagger
- HIPAA, PCI-DSS, SOC 2 ready
How we build your Node.js app in 12 weeks
Our 4-phase process ensures predictable delivery and no surprises.
Phase 1 (Idea): We learn your business, users, and goals. You get a product brief and a technical feasibility report.
Phase 2 (Roadmap): We produce a detailed roadmap with user stories, wireframes, a data model, and a fixed-price quote. You approve before any code is written.
What ships with your Node.js app
Every project includes a complete production-ready system, not just code.
You get a fully tested Node.js backend with a CI/CD pipeline, infrastructure as code, and monitoring. No handoff gaps, no missing documentation.
- Source code in your private GitHub repo
- CI/CD pipeline on GitHub Actions
- Dockerized application with Docker Compose
- AWS ECS or Google Cloud Run deployment
- PostgreSQL or MongoDB database with migrations
- Redis cache for session and rate limiting
- Sentry error tracking
- Datadog or CloudWatch monitoring dashboards
- Swagger/OpenAPI documentation
- Jest test suite with 80%+ coverage
What we ship in this practice.
SaaS subscription platform
Built a multi-tenant SaaS backend with Stripe billing, user roles, and usage tracking. Reduced time-to-market by 14 weeks. Used NestJS, PostgreSQL, Redis, and AWS ECS.
Healthcare appointment system
Developed a HIPAA-compliant appointment booking API with real-time availability and video call integration. Handles 50,000+ appointments per month. Used Express.js, PostgreSQL, Twilio, and AWS.
Fintech payment gateway
Created a PCI-DSS compliant payment processing backend with Stripe and Plaid integration. Processes $2M+ in transactions monthly. Used Fastify, MongoDB, and AWS Fargate.
Ecommerce headless backend
Built a headless commerce API for a multi-brand retailer. Integrated with Shopify, custom inventory, and Stripe. Reduced cart abandonment by 22%. Used Express.js, PostgreSQL, Redis, and Google Cloud Run.
Real-time collaboration tool
Developed a real-time document editing platform with Socket.io and operational transforms. Supports 500+ concurrent users. Used NestJS, MongoDB, and AWS ECS.
Data analytics dashboard
Built a real-time analytics API that ingests 1M+ events per day. Used Bull queues for async processing and Redis for caching. Reduced query time by 60%. Used Express.js, PostgreSQL, Redis, and AWS.
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, no scope creep charges. 98% of our projects finish on time.
Senior engineers only
We assign engineers with 10+ years of Node.js experience. No juniors, no offshore teams. Every engineer has shipped at least 10 production apps.
Compliance from day one
We build HIPAA, PCI-DSS, and SOC 2 compliant Node.js apps. Our infrastructure includes encryption at rest and in transit, audit logs, and role-based access control.
Full ownership of code
You own the entire source code, documentation, and infrastructure. No licensing fees, no lock-in. We transfer everything to your GitHub and AWS accounts.
30-day warranty
After release, we fix any bugs for 30 days at no cost. We also provide a 2-hour SLA for critical issues during the warranty period.
Start in 2 weeks
We can kick off your project within 2 weeks of signing. The Idea phase takes 1 week, and you get a roadmap with a fixed price by the end of week 2.
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.