Expert Node.js App Development DevelopersApp Development
We build scalable Node.js backends for startups and enterprises. Ship your MVP in 8-12 weeks with fixed pricing.
IRPR builds production-grade Node.js applications using Express, NestJS, and Fastify frameworks. We handle REST APIs, real-time microservices with WebSocket, GraphQL backends, and event-driven architectures.
Each project ships with full source code, CI/CD pipeline using GitHub Actions, Docker containerization, and error monitoring via Sentry. Timeline is 8-12 weeks for an MVP. Pricing is fixed between $80K and $250K. We support HIPAA, PCI-DSS, and SOC 2 compliance.
Our clients are founders launching SaaS platforms, CTOs scaling backend infrastructure, product managers needing rapid MVP validation, and enterprise teams migrating legacy systems to Node.js.
Types of software we ship.
REST API Development
Build stateless RESTful APIs with Express or NestJS. Integrate with JWT auth, rate limiting, and Swagger documentation.
Real-Time Chat Application
Develop real-time chat features using Socket.io or WebSockets on Node.js. Supports typing indicators, online presence, and file sharing.
Microservices Architecture
Design decoupled microservices with Node.js, RabbitMQ or Kafka, and Docker. Includes service discovery and API gateways.
GraphQL Backend
Create efficient GraphQL APIs using Apollo Server or Mercurius on Node.js. Combine multiple data sources into one endpoint.
Streaming Platform Backend
Build video/audio streaming backends with Node.js. Use HLS streaming, AWS MediaConvert, and CDN integration for low-latency delivery.
Ecommerce Backend
Power ecommerce platforms with Node.js. Integrate Stripe, Shopify APIs, inventory management, and order processing.
Analytics Dashboard Backend
Build real-time analytics backends with Node.js. Stream events to Redis, aggregate with MongoDB, and expose via REST/GraphQL.
Payment Gateway Integration
Integrate payment gateways like Stripe, Braintree, or PayPal with Node.js. Handle webhooks, refunds, and PCI-DSS compliance.
We build for every business type.
SaaS
Fintech
Ecommerce
Healthcare
Media
Node.js development outcomes we deliver
Every project ships with measurable results and production-ready code.
IRPR has shipped over 200 products using Node.js across 50 countries. Our senior engineers average 8+ years of experience building scalable backends. Each project is delivered on time with a fixed price from the Roadmap phase.
We prioritize performance and maintainability. Our Node.js applications consistently achieve 99.9% uptime and handle millions of requests per day. We use Sentry for error tracking and New Relic for performance monitoring.
How we differ from generic Node.js dev shops
Most agencies bill hourly and leave you guessing. IRPR gives you certainty.
We start every project with a Roadmap phase (week 2) that defines the complete scope, architecture, and fixed price. No surprises. Our engineers are all senior - no juniors learning on your project.
Generic shops often skip compliance, documentation, and testing. IRPR includes HIPAA/PCI/SOC2 readiness, automated tests, and full API documentation (Swagger/OpenAPI) in every project.
- Hourly billing - no price certainty
- Junior developers assigned to your project
- No dedicated project manager
- Unclear deliverables and timelines
- No compliance or security review
- Code may not be scalable or documented
- Fixed price from Roadmap phase - no surprises
- Senior engineers only (8+ years experience)
- Dedicated PM and weekly status calls
- Clear 4-phase process: Idea-Roadmap-Product-Release
- HIPAA/PCI/SOC2 compliance built in
- Full documentation and automated CI/CD
Our Node.js development process
We follow a proven 4-phase methodology for every Node.js project.
The process starts with a discovery call where we define your goals. Then we create a detailed Roadmap with user stories, architecture diagrams, and a fixed quote.
Development happens in 2-week sprints with continuous delivery. You see real progress every sprint and can adjust priorities. After release, we hand over all code and deploy to your infrastructure.
What you get with every Node.js project
Every deliverable is production-ready and fully owned by you.
IRPR ships more than just code. You receive all artifacts needed to run, maintain, and scale your application. No vendor lock-in, no black boxes.
We include deployment automation, monitoring, and documentation from day one. Your team can take over immediately or we can continue with a maintenance retainer.
- Source code in your private GitHub or GitLab repository
- CI/CD pipeline using GitHub Actions or GitLab CI
- Docker Compose and Dockerfile for containerized deployment
- Sentry error tracking with alerting rules
- Postman or Insomnia API collection with environment variables
- Admin panel with user management and analytics (if applicable)
- Database migration files (PostgreSQL, MySQL, or MongoDB)
- Load testing report using k6 or Locust
- Swagger/OpenAPI documentation for all endpoints
- Deployment guide and runbook (1-2 pages)
What we ship in this practice.
SaaS Backend for Analytics Platform
We built a Node.js microservices backend for a real-time analytics SaaS. Integrated Kafka for event streaming and Redis for caching. The platform ingests 10 million events per day with sub-second query latency.
Fintech Payment Gateway API
Developed a PCI-DSS compliant payment gateway using Node.js, Express, and Stripe Connect. Handles $5M in monthly transactions. Includes fraud detection rules and automatic retry logic.
Telemedicine Platform Backend
Created a HIPAA-compliant Node.js backend for a telemedicine startup. Supports secure video calls via Twilio, patient records with FHIR API, and automated appointment reminders. Reduced no-shows by 30%.
Multi-Vendor Ecommerce Backend
Built a scalable Node.js backend for a multi-vendor marketplace using NestJS, PostgreSQL, and Elasticsearch. Handles 500+ vendors and 50,000 products. Search queries return in under 200ms.
Video Streaming Backend
Engineered a Node.js streaming platform backend with HLS and MPEG-DASH. Uses AWS Elemental MediaConvert for transcoding and CloudFront for CDN. Supports 10,000 concurrent viewers with 99.9% uptime.
Real-Time Collaboration Backend
Developed a collaborative document editing backend using Node.js, WebSockets, and Operational Transform (ShareDB). Handles 1000+ concurrent editors per document with conflict resolution in under 50ms.
Why teams hire us.
Fixed price, not hourly
Every Node.js project gets a fixed quote after the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. You know the total cost before we write a line of code.
Senior engineers only
All our Node.js developers have 8+ years of professional experience. No juniors, no outsourced teams. Your project is built by engineers who have shipped production apps at scale.
Rapid MVP in 8-12 weeks
We deliver a production-ready Node.js MVP within 8-12 weeks. Our streamlined process eliminates delays. 98% of our projects ship on time.
Full code ownership
After release, you own 100% of the source code, documentation, and infrastructure scripts. No licensing fees, no vendor lock-in. You can take over development anytime.
Compliance-ready from day one
We build HIPAA, PCI-DSS, and SOC 2 compliance into every Node.js application. Our engineers implement encryption, audit logs, and access controls as standard practice.
Dedicated project manager
Every project includes a dedicated PM who runs weekly status calls, manages sprints, and ensures clear communication. You get a single point of contact throughout the 12-week build.
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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