Expert Node.js App Development PartnerNode.js App
Production-ready Node.js apps in 8-12 weeks. Fixed pricing from a senior team that has shipped 200+ products.
IRPR is an expert Node.js app development partner. We build REST APIs, real-time backends, and microservices using Express.js, NestJS, Socket.io, and PostgreSQL. Every project gets a dedicated senior engineer and a fixed price from the start.
You receive full source code, CI/CD pipelines, and monitoring dashboards. Typical timelines are 8-12 weeks, with pricing from $80K to $250K. Projects are built under SOC 2 and HIPAA compliance when needed.
Our clients include CTOs scaling their infrastructure, startup founders launching MVPs, enterprise teams migrating legacy systems to microservices, and SaaS companies building real-time features.
Types of software we ship.
REST API Gateway
Centralized entry point for microservices with auth, rate limiting, and logging. Built with Express.js and Redis.
Real-Time Chat Backend
WebSocket server for instant messaging and notifications using Socket.io and MongoDB change streams.
E-Commerce Backend
Product catalog, cart, checkout, and payment integration with Stripe. Uses Node.js, PostgreSQL, and Redis.
Headless CMS Backend
API-first content management with Strapi or custom NestJS backends. Supports GraphQL and REST.
Microservices Orchestration
Kubernetes-native microservices with message queues (RabbitMQ, Kafka) and service discovery (Consul).
Data Pipeline Service
ETL pipelines for data ingestion and transformation using Node.js streams, AWS Lambda, and S3.
WebSocket Server
Scalable real-time event streaming for IoT, live dashboards, or gaming. Powered by uWebSockets.js.
GraphQL API
Flexible API layer with Apollo Server, Nexus, and Prisma for type-safe database access.
We build for every business type.
SaaS companies
Fintech and payments
Healthcare
E-commerce
IoT and connected devices
Why choose an expert Node.js app development partner?
Hiring a partner means you get a team that already knows the pitfalls of scaling Node.js in production.
Generic freelancers often miss error handling, logging, and deployment scripts. IRPR's senior engineers treat Node.js as a production platform. We add Sentry error tracking, Datadog monitoring, and CI/CD on GitHub Actions by default.
We have shipped over 200 products across 50+ countries with a 98% on-time rate. Our clients get a dedicated squad that follows the same process every time: discovery, architecture, sprints, and handover.
The difference between a generic dev shop and IRPR
Many teams claim Node.js expertise but deliver incomplete, hard-to-maintain code.
We see it all the time: missing error boundaries, no automated tests, and manual deployments. That is not how our expert Node.js app development partner operates.
Every IRPR project includes comprehensive unit and integration tests, automated CI/CD pipelines, and full documentation. You get a maintainable system from day one.
- Hourly billing with unpredictable budgets
- Junior developers learning on your project
- No testing beyond manual clicks
- No CI/CD or monitoring setup
- Unclear code ownership and licensing
- Timeline slips from poor estimation
- Fixed price quoted in week 2 of Roadmap phase
- Senior engineers only (5+ years Node.js experience)
- Unit, integration, and load tests in every sprint
- CI/CD on GitHub Actions, monitoring with Datadog
- Full code ownership transferred to your git repo
- 8-12 week delivery with weekly demos
Our process for building your Node.js app
We follow a proven four-phase framework that reduces risk and ensures on-time delivery.
The Idea phase validates your requirements and defines scope. In the Roadmap phase we produce a fixed-price proposal and architecture document.
During Product we run two-week sprints with demo reviews. Release includes deployment, monitoring, and full handover of code and documentation.
What ships with every Node.js project
You do not have to chase after deliverables. Everything below is included by default.
No hidden extras. Our fixed price includes source code, infrastructure, and monitoring from day one.
- Full source code in your private GitHub repo
- CI/CD pipeline with GitHub Actions
- Sentry error tracking and performance monitoring
- Docker Compose for local development
- Postman/Insomnia API documentation
- Load testing report (k6 or Artillery)
- Datadog or CloudWatch dashboard
- Security scan report (Snyk or npm audit)
- One-year defect warranty
What we ship in this practice.
Real-time payment processing backend
Built a payment gateway handling 10,000 transactions per hour with WebSocket confirmations. Tech stack: Node.js, Express, PostgreSQL, Stripe Connect. Reduced failed payments by 15% through idempotency keys.
HIPAA-compliant patient portal API
Created a REST API for a telemedicine platform serving 50 clinics. Integrated with EHR systems via FHIR. Achieved HIPAA compliance and reduced page load times by 40% with Redis caching.
E-commerce product catalog with GraphQL
Designed a GraphQL API for a multi-brand retailer with 200k SKUs. Used Apollo Server, Prisma, and PostgreSQL. Cut API response times from 2s to 200ms by implementing data loaders.
SaaS analytics dashboard backend
Built a real-time analytics pipeline ingesting 5M events/day. Used Node.js streams, Kafka, and ClickHouse. Provided sub-second query times for dashboards used by 500+ customers.
IoT device management microservice
Developed a device registry and firmware OTA update service for 10,000 connected devices. Used MQTT broker, Node.js, MongoDB, and AWS IoT. Reduced update latency from 10 minutes to 30 seconds.
Real-time collaborative editing backend
Created a WebSocket server for a document editor supporting 100 concurrent users. Used Socket.io, Redis pub/sub, and PostgreSQL. Achieved <50ms latency for operations.
Why teams hire us.
Fixed price, not hourly
Every project gets a fixed quote during the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. You know the budget before a single line of code is written.
Senior engineers only
All developers on your project have 5+ years of Node.js production experience. We do not outsource to juniors. Each engineer has shipped at least 10 production systems.
Async-first, daily overlap
Our team works async across time zones with at least 4 hours of overlap with US hours. You get daily updates via Slack and weekly video demos. No micromanagement needed.
Compliance baked in
We build with HIPAA, PCI-DSS, and SOC 2 controls from day one. Encryption, audit logs, and access controls are part of every architecture. 100% of our healthcare projects pass audits.
Full code ownership
You own every line of code. No licenses, no usage fees. We push to your GitHub, set up your CI/CD, and hand over all credentials at launch. You can take the code anywhere.
12-week delivery guarantee
We scope most projects to ship in 8-12 weeks. 98% of our projects deliver on time. If scope changes, we adjust the fixed price transparently in the Roadmap.
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.