Leading Node.js App Development VendorNode.js App
We build production-ready Node.js applications for startups and enterprises. Ship your MVP in 8-12 weeks with a fixed price.
IRPR builds Node.js applications using Express.js, Next.js, and Nest.js for backend APIs, microservices, and full-stack apps. We deploy on AWS Lambda, Docker, and Kubernetes for scalability.
We ship production-ready Node.js apps in 8-12 weeks with fixed pricing from $80K to $250K. Our code meets SOC 2 and HIPAA compliance where required.
We work with CTOs who need a reliable Node.js vendor for their core product, startup founders launching a SaaS MVP, and enterprise teams modernizing legacy systems.
Types of software we ship.
REST API development
Build scalable REST APIs with Express.js and PostgreSQL. Integrated with Stripe, Twilio, and Auth0.
GraphQL API development
GraphQL APIs with Apollo Server and Prisma. Real-time subscriptions for chat and live updates.
Real-time chat application
Real-time chat with Socket.io and Redis. Supports WebSockets, message queues, and presence detection.
E-commerce backend
Node.js e-commerce backend with Stripe, Shopify API, and custom cart logic. Handles 10k+ orders per month.
CMS backend
Headless CMS backend with Strapi or custom Node.js. Content APIs for web and mobile apps.
Microservices architecture
Microservices with Node.js, Docker, and Kubernetes. Message brokers like RabbitMQ for async workflows.
Streaming platform backend
Video streaming backend with FFmpeg, AWS MediaConvert, and HLS. Supports 4K and adaptive bitrate.
IoT backend
IoT device management with MQTT, InfluxDB, and Node.js. Handles 10k+ concurrent device connections.
We build for every business type.
SaaS startups
Enterprise backend
E-commerce
Fintech
Healthcare
Why choose a leading Node.js app development vendor?
IRPR has shipped over 200 Node.js applications for clients in 50 countries.
We focus on Node.js exclusively. Our senior engineers have built production systems for fintech, healthcare, and e-commerce clients. Every project includes automated testing, CI/CD, and monitoring.
Our fixed-price model means no budget surprises. We deliver in 8-12 weeks with weekly demos and full code ownership. You get a product that scales.
How we differ from generic development shops
Most Node.js agencies bill hourly and miss deadlines. IRPR works differently.
We start with a Roadmap phase that produces a fixed price and clear milestones. No hourly billing, no scope creep.
Our team of senior Node.js engineers averages 8+ years of experience. We handle compliance, deployment, and documentation as part of every project.
- Hourly billing
- Unclear timelines
- No dedicated project manager
- Code ownership unclear
- Limited compliance experience
- Handoff without documentation
- Fixed price per project
- 8-12 week delivery
- Dedicated PM with weekly demos
- Full code ownership
- HIPAA, SOC 2, PCI-DSS compliance
- CI/CD, testing, monitoring included
Our Node.js development process
From idea to release in 8-12 weeks.
We follow a four-phase process that eliminates uncertainty. Each phase ends with a deliverable you can review.
You see progress every week. Changes are easy to make during the Roadmap phase.
What you get when you ship with IRPR
Every Node.js project includes these deliverables.
No hidden costs. Everything listed here ships as part of your fixed price.
- Source code in your private GitHub repo
- CI/CD pipeline with GitHub Actions
- Docker containerization
- Sentry error tracking
- Unit and integration tests (80%+ coverage)
- API documentation with Swagger
- Postman collection for testing
- Deployment to AWS/GCP/Azure
- SLA with 99.9% uptime
- 1 month post-launch support
What we ship in this practice.
Real-time chat platform for healthcare
Built with Node.js, Socket.io, and Redis. Reduced patient response time by 40% and handled 5,000 concurrent users. Integrated with Epic EHR.
E-commerce backend for subscription boxes
Node.js backend with Stripe, PostgreSQL, and Shopify API. Processed 10,000 orders per month with 99.9% uptime. Automated billing and inventory.
SaaS analytics dashboard
Node.js API with React frontend and MongoDB. Handled 1M+ data points daily with real-time aggregation. Reduced report generation time from 2 hours to 5 minutes.
Fintech payment API
Node.js with Express and Plaid. Integrated with 5 banks and reduced transaction errors by 60%. Handles $2M in monthly transactions.
Media streaming platform
Node.js backend with FFmpeg and AWS S3. Delivered 4K video to 100,000 users with adaptive bitrate. Achieved 99.9% uptime during launch.
IoT device management system
Node.js with MQTT and InfluxDB. Managed 10,000+ devices with real-time telemetry. Reduced device onboarding time from 2 days to 15 minutes.
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.
Senior engineers only
Our team consists of senior Node.js developers with 8+ years of experience. No junior developers, no offshore outsourcing.
8-12 week delivery
We ship MVPs in 8-12 weeks. Our average project delivers on time 98% of the time.
Full code ownership
You own all source code, documentation, and IP. No licensing fees, no vendor lock-in.
Compliance ready
We build HIPAA, SOC 2, and PCI-DSS compliant Node.js applications. Our team has passed 20+ compliance audits.
Post-launch support
We include 1 month of post-launch support with a 4-hour response SLA. Your app stays stable.
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.