Experienced Node.js App Development ServicesApp Development
IRPR builds production-grade Node.js apps for 200+ shipped products. Get a dedicated senior team delivering your MVP in 8-12 weeks.
IRPR offers experienced Node.js app development services using Express.js, Next.js, and NestJS. We build scalable backends and full-stack apps that handle thousands of requests per second.
A typical MVP ships in 8-12 weeks with fixed pricing between $80K-$250K. All projects include CI/CD pipelines, automated testing, and compliance where needed (HIPAA, PCI-DSS, SOC 2).
We are hired by startup CTOs who need a production-ready backend fast, enterprise teams extending their Node.js stack, and SaaS founders building their first scalable API.
Types of software we ship.
REST API Development
Build secure, versioned REST APIs with Express.js or Fastify. Integrated with Swagger for auto-documentation.
GraphQL API Development
Implement GraphQL endpoints with Apollo Server. Enables flexible queries and real-time subscriptions for frontend teams.
Real-Time App Development
Use Socket.io or WebSockets for live chat, notifications, and collaborative dashboards. Handles 10K+ concurrent connections.
Microservices Architecture
Decompose monoliths into Node.js microservices with message queues (RabbitMQ, Kafka) and container orchestration (Docker, Kubernetes).
Serverless Functions
Create AWS Lambda or Vercel serverless functions. Pay only per request, auto-scale to millions of invocations.
API Integration Layer
Build a unified API gateway that connects Stripe, Salesforce, HubSpot, and internal systems. Reduces integration time by 40%.
Event-Driven Systems
Implement pub/sub models using Redis Pub/Sub or AWS SNS/SQS for asynchronous processing and eventual consistency.
Full-Stack Web Apps
Combine Next.js on the frontend with Node.js backend for SSR, SEO-friendly apps. Includes PostgreSQL and Redis caching.
We build for every business type.
SaaS Platforms
Ecommerce
Fintech
Healthcare
Media & Content
The value of experienced Node.js development
IRPR's Node.js team has shipped over 200 apps across 50 countries.
Our developers have an average of 8 years experience in building production Node.js systems. We use a fixed-price roadmap model that locks your budget after week 2.
Every project includes CI/CD pipelines, automated testing, and full code ownership. You get a scalable backend that handles growth from day one.
Generic hire vs. IRPR's experienced Node.js team
Most dev shops overpromise and underdeliver. IRPR uses a fixed-price roadmap from week 2.
Hiring a freelance Node.js developer often leads to scope creep and missed deadlines. Without a clear process, you risk losing time and money.
IRPR assigns a senior engineer as your lead architect. They handle devops, testing, and deployment so you focus on your product.
- Vague timelines that slip
- Hourly billing with no cap
- No code ownership guarantee
- Junior engineers with no lead
- No architecture review upfront
- Minimal testing, manual deploys
- Fixed price from week 2
- Senior-only engineers (8+ yrs avg)
- Full code ownership in your repo
- CI/CD pipeline by default
- Weekly demo of working software
- 2-week kickoff with clear scope
How we build your Node.js app in 12 weeks
IRPR's process moves from idea to release in four phases.
Phase 1 (Idea - 2 weeks) defines your requirements, tech stack, and user stories. We deliver a detailed project brief and estimate.
Phase 2 (Roadmap - 1 week) locks the architecture, creates a fixed-price contract, and sets up your GitHub repo. After this, the budget is fixed.
What ships with your Node.js app
Every project includes these deliverables automatically.
You don't need to ask for basics. We include everything a production app needs from sprint one.
- Source code in your private GitHub repo
- CI/CD pipeline with GitHub Actions
- Sentry error monitoring and alerting
- Docker containerization for local and cloud
- API documentation with Swagger
- Unit and integration test suite (Jest)
- Deployment scripts for AWS or GCP
- README with architecture diagram
- Security audit report (OWASP top 10)
- Post-launch support for 30 days
What we ship in this practice.
Real-time collaboration dashboard
Built a Node.js + Socket.io dashboard for a SaaS project management tool. Reduced page load time by 60% and enabled live updates for 500 concurrent users. Tech stack: Node.js, Express, React, PostgreSQL, Redis.
Payment processing microservice
Created a PCI-DSS compliant Node.js service handling Stripe and PayPal integrations. Cut transaction failures by 35% and added automated retry logic. Tech stack: Node.js, Express, Stripe SDK, PostgreSQL, Docker.
Telehealth patient portal
Developed a HIPAA-compliant backend with NestJS for video appointment scheduling and EHR data exchange. Reduced appointment no-shows by 40% via automated reminders. Tech stack: NestJS, Twilio, AWS, PostgreSQL, Redis.
Ecommerce order management system
Built a real-time inventory and order tracking app using Next.js and Node.js. Synchronized with Shopify API and reduced manual data entry by 8 hours per week. Tech stack: Next.js, Node.js, Shopify API, PostgreSQL, Redis.
Video streaming backend
Developed a scalable video transcoding and streaming service using Node.js and AWS MediaConvert. Handles 1M+ video views per month with 99.9% uptime. Tech stack: Node.js, AWS Lambda, S3, CloudFront, DynamoDB.
IoT API gateway
Designed an event-driven API gateway for a manufacturing client's sensor network. Processes 10K+ device messages per second and triggers alerts via Node.js pub/sub. Tech stack: Node.js, Kafka, Redis, PostgreSQL, MQTT.
Why teams hire us.
Senior-only engineering team
Every IRPR developer has 8+ years of experience and has shipped at least 10 production apps. No junior devs, no outsourcing.
Fixed price from week 2
You get a locked budget after the 1-week Roadmap phase. No hourly billing, no surprise fees.
Code ownership 100% yours
We store all code in your GitHub account from day one. You own everything we build.
CI/CD and monitoring included
Every project ships with automated testing, deployment pipelines, and Sentry error tracking. No setup needed.
Weekly demos with your team
You see progress every week. No black boxes, no surprises.
Post-launch support for 30 days
After production release, we fix any issues free for 30 days. Your team gets a smooth handover.
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.