Expert Node.js Development ConsultantsNode.js Development
We build high-performance Node.js backends and apps. Ship production-ready software in 8-12 weeks with fixed pricing.
IRPR builds expert Node.js applications for startups and enterprises. We use Node.js, Express, NestJS, TypeScript, and microservices architecture to create scalable backends, APIs, and real-time systems.
We ship production-ready Node.js MVPs in 8-12 weeks with pricing from $80K to $250K. All projects meet compliance standards like SOC 2, HIPAA, or PCI-DSS as needed.
Our buyers are CTOs needing scalable backend systems, startup founders launching SaaS products, engineering managers migrating legacy Node.js code, and enterprise teams adding real-time features to existing platforms.
Types of software we ship.
REST API Backend
Build a robust REST API with Express.js and PostgreSQL. We include Swagger documentation and rate limiting.
Real-Time Chat Application
Create real-time messaging with Socket.io and Redis. Handles 10K+ concurrent users with sub-100ms latency.
Microservices Platform
Decompose monoliths into Node.js microservices with Docker and Kubernetes. Each service is independently deployable.
GraphQL API Service
Implement a GraphQL API with Apollo Server. Clients can request exactly the data they need, reducing over-fetching.
Video Streaming Backend
Handle video uploads, transcoding, and streaming with FFmpeg and AWS MediaConvert. Supports adaptive bitrate.
Payment Processing System
Integrate Stripe, Square, or Braintree for recurring billing and subscription management. PCI-DSS compliant out of the box.
IoT Data Pipeline
Ingest device data via MQTT and process with Node.js and InfluxDB. Handles 1M+ events per day with real-time dashboards.
Serverless Function Service
Deploy AWS Lambda functions written in Node.js. Cold starts under 100ms thanks to careful optimization.
We build for every business type.
SaaS Companies
E-commerce Brands
Fintech Startups
Healthcare Platforms
Media & Content Platforms
Proven Results From Expert Node.js Development Consultants
Every project ships with measurable outcomes. Here are the numbers behind our Node.js work.
We have delivered 200+ Node.js products across 50+ countries. Our average project runs 8-12 weeks from kickoff to production release.
98% of our Node.js projects finish on time and on budget. Every engagement includes a fixed price quote in the Roadmap phase (week 2).
Why Companies Choose IRPR Over Generic Dev Shops
Generic shops bill by the hour and hand you unclear code. IRPR is different.
Many agencies start with vague estimates and demand more money halfway through. You never know what the final bill will be.
With IRPR, you get a fixed price after a 2-week Roadmap. You see exactly what we will build and how much it costs before a single line of code.
- Unclear scope leads to cost overruns
- Hourly billing encourages slow work
- Junior developers handle your project
- No ownership – code stays with agency
- Zero compliance experience
- No post-release support guarantee
- Fixed price after a 2-week Roadmap
- No hourly billing – pay per project
- Senior engineers only (5+ years experience)
- Full code ownership from day one
- Built-in HIPAA, SOC 2, PCI-DSS compliance
- 3 months of post-release support included
Our Process for Expert Node.js Development Consulting
From idea to production in four phases. Each phase has a clear deliverable and a fixed price.
We start with a discovery call to understand your business problem. Then we create a detailed Roadmap that defines the MVP scope, tech stack, and exact price.
After you approve the Roadmap, we build the product in 6-10 weeks with weekly demos. The final Release includes deployment to your cloud environment.
What Ships With Every Node.js Consulting Engagement
You own everything we build. No licensing fees, no black boxes.
Every project includes the assets listed below. We never hold your code hostage or charge extra for documentation.
All deliverables are organized in your private GitHub repository from the first commit.
- Source code in your private GitHub repository
- CI/CD pipeline with GitHub Actions (testing, linting, deployment)
- API documentation generated from JSDoc or Swagger
- Unit tests with Jest – 90%+ coverage target
- Sentry error tracking and performance monitoring
- Docker Compose files for local development
- Infrastructure-as-code templates (Terraform or CloudFormation)
- Database migration scripts (Knex or TypeORM)
- Post-release support for 3 months (bug fixes & minor changes)
- Deployment guide with one-command deploy
What we ship in this practice.
Multi-Vendor Marketplace Backend
Built a Node.js backend with Express, PostgreSQL, and Stripe Connect. The platform now handles 1,200 orders per day with 40% faster checkout processing compared to the previous PHP system.
Real-Time Collaboration Tool
Developed a real-time document editor using Node.js, Socket.io, and MongoDB with operational transforms. Reduced sync latency from 800ms to under 100ms for concurrent users.
HIPAA-Compliant Telehealth Platform
Created a Node.js API with Twilio video and AWS HealthLake. Serves 12,000 patients per month with end-to-end encryption and HIPAA-compliant audit logs.
Payment Gateway Integration
Built a Node.js microservice that processes recurring payments via Stripe Billing and Plaid ACH. Handles $3M in monthly transaction volume with 99.99% uptime.
IoT Data Ingestion Pipeline
Designed a Node.js pipeline using MQTT, InfluxDB, and Grafana. Processes 1.5M device events per day from 10,000 sensors with sub-second query times.
Serverless Content API
Implemented a GraphQL API using AWS Lambda, DynamoDB, and Apollo Server. Returns content in under 50ms p95 latency and costs 70% less than the previous EC2-based solution.
Why teams hire us.
Fixed price, not hourly
Every Node.js 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 averages 8 years of Node.js experience. We don't outsource to junior developers. You work directly with the person writing the code.
12-week MVP guarantee
We ship a production-ready MVP in 8-12 weeks. If we miss the deadline, we cover the extra development cost – it's in the contract.
Full code ownership
You own all source code, documentation, and infrastructure templates from day one. No proprietary frameworks, no licensing fees.
Compliance built in
We bake HIPAA, SOC 2, PCI-DSS, and GDPR controls into the architecture from the start. No retroactive patches needed.
Post-release support included
Every engagement includes 3 months of bug fixes and minor feature changes. We don't disappear after deployment.
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.