Node.js App Development StudioApp Development
We build production-ready Node.js apps in 8-12 weeks. Fixed pricing, senior engineers, full ownership.
IRPR is a Node.js app development studio that builds production-grade applications using Node.js, Express, NestJS, and Next.js. We also use TypeScript, PostgreSQL, MongoDB, and AWS for scalable backend systems.
Every project ships with a fixed price, a 12-week timeline, and a clear Roadmap. Our typical engagement runs $80K-$250K for a full MVP. We handle HIPAA, PCI-DSS, and SOC 2 compliance when required.
Founders building their first SaaS product, CTOs scaling an existing platform, product managers launching a new feature, and enterprise teams needing a dedicated Node.js squad all hire us.
Types of software we ship.
REST API Development
Build secure, versioned REST APIs with Node.js and Express. Integrates with Stripe, Twilio, and Auth0. 100+ endpoints supported.
Real-Time Chat Applications
Low-latency chat systems using Socket.io and Redis. Handles 10K+ concurrent users with message persistence in PostgreSQL.
E-Commerce Backend
Full e-commerce backend with Node.js, Stripe, and Shopify APIs. Supports multi-tenant inventory, payments, and order management.
Microservices Architecture
Decoupled microservices with Node.js, Docker, and Kubernetes. Each service is independently deployable and monitored with Prometheus.
GraphQL APIs
GraphQL APIs with Apollo Server and TypeGraphQL. Resolves nested queries efficiently, reducing payload size by 40% vs REST.
Serverless Functions
Lambda functions on AWS with Node.js 20. Cold starts under 200ms, integrated with API Gateway and DynamoDB.
Web Scraping Tools
Headless browser scrapers using Puppeteer and Cheerio. Extracts structured data from 1000+ pages per hour, outputs JSON or CSV.
CMS Backend
Headless CMS backend with Strapi or custom Node.js. Manages content for 10K+ articles with role-based access and webhook triggers.
We build for every business type.
SaaS startups
E-commerce platforms
Fintech companies
Healthcare applications
Real estate & logistics
Node.js App Development Studio by the numbers
Our track record speaks for itself: 200+ products shipped across 50+ countries, with 98% on-time delivery.
Every Node.js app we build is treated as a product, not a project. We start with a 2-week Roadmap phase to define scope, tech stack, and a fixed price. No surprises.
Our senior engineers average 10+ years of experience. We use Node.js 20, TypeScript, and modern CI/CD pipelines. Each app ships with automated testing, monitoring, and documentation.
Why choose IRPR as your Node.js app development studio
Most agencies bill hourly and change scope mid-project. We do the opposite.
We see too many Node.js projects fail because of unclear requirements, junior developers, and scope creep. Our approach eliminates those risks from day one.
IRPR uses a fixed-price model defined during the Roadmap phase. You know the cost and timeline before we write a single line of code. No hourly billing, no surprises.
- Hourly billing with no cap
- Junior developers learning on your project
- Vague timelines that slip
- No compliance expertise
- Code ownership unclear
- No post-launch monitoring
- Fixed price agreed in week 2
- Senior engineers with 10+ years average
- 8-12 week delivery guaranteed
- HIPAA, PCI-DSS, SOC 2 built in
- Full code ownership from day one
- Sentry, Datadog, and CI/CD included
How we build your Node.js app in 4 phases
Every engagement follows a repeatable process that de-risks development and ensures on-time delivery.
Phase 1: Discovery. We interview stakeholders, review existing systems, and define user stories. This takes 1 week and costs a flat $5,000.
Phase 2: Roadmap. We produce a detailed technical plan with wireframes, data models, and a fixed price. You approve before we build.
What ships with every Node.js app from IRPR
You get more than code. Every delivery includes the infrastructure and documentation you need to run and maintain the app yourself.
All items below are included in the fixed price. No hidden costs, no licensing fees.
- Source code in your GitHub repository
- CI/CD pipeline with GitHub Actions
- Docker Compose and Dockerfile for local development
- Sentry error tracking and Datadog monitoring
- Automated unit and integration tests (Jest, Supertest)
- API documentation with Swagger/OpenAPI
- Deployment playbook for AWS EC2 or ECS
- Database schema and migration scripts (PostgreSQL)
- Admin dashboard for user and data management
- 30-day post-launch support and bug fixes
What we ship in this practice.
Real-time chat platform for customer support
Built a web-based chat system using Node.js, Socket.io, and Redis. Handles 5,000 concurrent agents with message persistence in PostgreSQL. Reduced average response time from 4 minutes to 45 seconds.
Multi-tenant SaaS dashboard for analytics
Developed a white-label analytics dashboard with Node.js, Next.js, and Cube.js. Supports 200+ tenants with isolated data stores. Each tenant sees only their data through row-level security in PostgreSQL.
E-commerce backend with Stripe integration
Built a headless e-commerce backend using Node.js, Express, and Stripe. Manages 50K products across 3 warehouses. Achieved 99.9% uptime with AWS Auto Scaling and RDS Multi-AZ.
HIPAA-compliant patient portal backend
Created a secure patient portal backend with Node.js, FHIR APIs, and AWS HealthLake. Supports 10K patients with encrypted PHI. Passed HIPAA audit in week 6 of development.
Fintech payment gateway with fraud detection
Developed a payment processing system using Node.js, Kafka, and Plaid. Processes 1,000 transactions per second with real-time fraud scoring. Reduced chargebacks by 30% in the first quarter.
Real estate MLS data aggregation API
Built an API that aggregates MLS data from 15 sources into a single GraphQL endpoint. Uses Node.js, Apollo Server, and Redis caching. Reduced data refresh latency from 2 hours to 5 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. You know the cost before we write code.
Senior engineers only
Our team averages 10+ years of experience. No juniors, no offshore interns. Every engineer has shipped production Node.js apps at scale, including at companies like Netflix and Shopify.
Full ownership from day one
You own the source code, the IP, and the deployment. We push to your GitHub from the first commit. No licensing fees, no vendor lock-in, no hidden terms.
8-12 week delivery
We ship MVPs in 8-12 weeks from Roadmap approval. Our process is optimized for speed without sacrificing quality. 98% of our projects deliver on time.
Compliance built in
We build HIPAA, PCI-DSS, and SOC 2 compliance into the architecture from the start. No retrofitting. We have passed audits for 12 healthcare and fintech clients.
Post-launch support included
Every project includes 30 days of post-launch support with bug fixes, monitoring, and performance tuning. 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.