Experienced Node.js App Development VendorApp Development
We build production-ready Node.js applications for startups and enterprises. Ship your MVP in 8-12 weeks with a fixed price.
IRPR builds high-performance Node.js applications using Express.js, NestJS, and AWS Lambda. Our senior engineers deliver production-ready code with TypeScript, PostgreSQL, and Redis.
Every project ships in 8-12 weeks with a fixed price from $80,000 to $250,000. We handle compliance for HIPAA, PCI-DSS, and SOC 2 out of the box.
We work with CTOs who need a reliable Node.js vendor for their core product, startup founders building an MVP under budget, and enterprise teams scaling microservices with strict uptime requirements.
Types of software we ship.
REST API Backend
Build scalable REST APIs with Express.js and PostgreSQL. Includes JWT auth, rate limiting, and Swagger documentation.
GraphQL Gateway
Unify multiple data sources with Apollo Server and GraphQL. Reduces frontend complexity and speeds up development.
Real-Time Chat Server
Deliver instant messaging with Socket.io and Redis pub/sub. Handles 10,000+ concurrent connections per node.
E-commerce Backend
Power online stores with Node.js, Stripe, and Shopify APIs. Supports multi-currency, inventory sync, and order management.
SaaS Multi-Tenant App
Build multi-tenant SaaS platforms with NestJS and PostgreSQL row-level security. Each tenant isolated with zero code duplication.
Microservices Architecture
Decompose monoliths into Node.js microservices with RabbitMQ and Docker. Achieve 99.9% uptime with Kubernetes.
IoT Data Pipeline
Ingest and process sensor data using Node.js, MQTT, and Apache Kafka. Supports 1 million messages per second.
Admin Dashboard Backend
Create custom admin panels with Node.js, React, and MongoDB. Includes role-based access control and audit logs.
We build for every business type.
MVPs
backend systems
product development
payment platforms
compliance apps
Why choose an experienced Node.js app development vendor
IRPR delivers production-ready Node.js applications with measurable results.
Our team has shipped over 200 Node.js products across 50 countries. Every project uses the same battle-tested stack: TypeScript, Express.js, NestJS, PostgreSQL, Redis, and AWS.
We enforce strict code reviews, automated testing, and CI/CD pipelines. This means your app launches with 99.9% uptime and zero critical bugs in the first month.
How we differ from generic Node.js development shops
Not all vendors deliver the same quality. Here is what separates IRPR from the rest.
Generic shops often assign junior developers and bill by the hour. They skip compliance and leave you with unclear code ownership.
IRPR assigns senior engineers only, works on fixed price, and delivers full source code. We also include a 3-month warranty on every project.
- Hourly billing with no cap
- Unclear timelines and scope creep
- No HIPAA or PCI compliance
- Junior developers with 1-2 years experience
- Code ownership often disputed
- No post-launch support
- Fixed price from $80K to $250K
- 8-12 week roadmap with clear milestones
- HIPAA, PCI-DSS, SOC 2 compliance built in
- Senior engineers with 8+ years Node.js experience
- Full code ownership in your repo
- 3-month warranty and ongoing maintenance
Our Node.js development process in 4 phases
Every project follows a structured process to eliminate risk and ensure on-time delivery.
We start with a 2-week Discovery phase to define requirements and validate assumptions. Then we produce a fixed-price Roadmap in week 3.
The Build phase runs 6-10 weeks with weekly demos. Launch includes deployment, monitoring, and a 3-month warranty.
What you get with every Node.js project
Every deliverable is designed to give you full control and long-term maintainability.
We ship more than just code. You get a complete infrastructure that your internal team can run from day one.
All projects include documentation, automated tests, and a deployment pipeline. No black boxes.
- Source code in your private GitHub repository
- CI/CD pipeline on GitHub Actions or GitLab CI
- Automated unit and integration tests (80%+ coverage)
- Sentry error tracking and performance monitoring
- Swagger API documentation
- Docker containers for local development
- Database migration scripts (TypeORM or Prisma)
- Deployment playbook for AWS or GCP
- Post-launch 3-month warranty with SLA
What we ship in this practice.
Real-time analytics dashboard for fintech startup
Built a Node.js backend with WebSockets and Redis that reduced query latency by 60%. Handles 5,000 concurrent users. Tech stack: Express.js, PostgreSQL, Redis, AWS EC2.
Multi-tenant SaaS platform for HR management
Developed a NestJS backend with row-level security for 200+ tenants. Cut onboarding time from 4 weeks to 3 days. Tech stack: NestJS, PostgreSQL, Stripe, Docker.
HIPAA-compliant telemedicine app
Created a Node.js backend with end-to-end encryption and audit logging. Achieved HIPAA compliance in 10 weeks. Tech stack: Express.js, MongoDB, Twilio, AWS KMS.
E-commerce backend for direct-to-consumer brand
Built a Node.js API with Stripe integration that processes 1,000 orders per day. Reduced cart abandonment by 15%. Tech stack: Express.js, PostgreSQL, Redis, Shopify API.
Microservices architecture for logistics platform
Decomposed a monolith into 12 Node.js microservices using RabbitMQ. Improved deployment frequency from monthly to weekly. Tech stack: NestJS, RabbitMQ, Docker, Kubernetes.
IoT data pipeline for manufacturing sensors
Built a Node.js pipeline ingesting 1 million messages per second from factory sensors. Reduced data processing time by 80%. Tech stack: Node.js, MQTT, Apache Kafka, InfluxDB.
Why teams hire us.
Fixed price contracts
Every project gets a fixed quote in the Roadmap phase (week 3). No hourly billing, no surprise invoices, no scope creep charges. 98% of our projects stay within budget.
Senior engineers only
Our team averages 10 years of Node.js experience. Every engineer has shipped at least 5 production Node.js apps. We never outsource or hire juniors.
8-12 week delivery
Most MVPs ship in 8-12 weeks from kickoff. We use a proven sprint cadence and automated testing to hit deadlines. 98% of projects deliver on time.
Full code ownership
You own 100% of the source code, documentation, and infrastructure config. We push everything to your GitHub repository from day one.
Post-launch support
Every project includes a 3-month warranty with a 4-hour response SLA. We fix bugs and handle deployments during that period at no extra cost.
Compliance built-in
We build HIPAA, PCI-DSS, and SOC 2 compliant apps from the start. No afterthought patches. Over 40% of our projects require compliance certification.
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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