Senior Node.js App Development StudioApp Development
We build production-grade Node.js apps in 8-12 weeks. Fixed price, senior engineers only.
IRPR is a senior node.js app development studio that builds production-grade applications using Node.js, TypeScript, Express, NestJS, and Next.js. We specialize in high-performance backends and full-stack apps.
Every project ships in 8 to 12 weeks with a fixed price ranging from $80K to $250K. We handle compliance like HIPAA, PCI-DSS, and SOC 2.
We work with CTOs scaling their engineering teams, founders launching SaaS MVPs, and enterprise leaders modernizing legacy Node.js systems. Also with product managers needing a dedicated senior team.
Types of software we ship.
Node.js API Backend
Build RESTful or GraphQL APIs with Express or NestJS. Integrated with PostgreSQL, Redis, and AWS Lambda.
Node.js SaaS MVP
Launch a multi-tenant SaaS with Stripe subscriptions, Auth0, and CI/CD in 12 weeks.
Node.js Real-Time Application
WebSocket-driven apps using Socket.io or Pusher for live chat, notifications, or dashboards.
Node.js Microservices Architecture
Decompose monoliths into Dockerized microservices with RabbitMQ and Kubernetes.
Node.js Ecommerce Backend
Headless commerce backend with Shopify API, custom cart logic, and payment gateways.
Node.js Data Pipeline
Build ETL pipelines using Node.js streams, Apache Kafka, and AWS S3 for real-time analytics.
Node.js IoT Backend
Handle device data ingestion via MQTT, store in TimescaleDB, and trigger alerts with Node.js.
Node.js Headless CMS
Custom content management API with Strapi or built-from-scratch, deployed on Vercel.
We build for every business type.
regulated industries
education and media
organizations of all sizes
platforms and marketplaces
technology verticals
Why choose a senior node.js app development studio
IRPR delivers production-ready Node.js applications with measurable results.
We have shipped over 200 products across 50+ countries. Every project is built by a team of senior engineers with deep Node.js expertise.
98% of our projects deliver on time and on budget. Our 8-12 week MVP timeline means you go from idea to live product in less than a quarter.
Senior vs. junior node.js development
Not all Node.js studios deliver the same quality.
Generic dev shops often assign junior developers who lack experience with performance and security. This leads to technical debt and slow delivery.
IRPR assigns only senior engineers with 7+ years of experience. Every line of code is reviewed and tested.
- Assigns junior or offshore developers
- Unclear requirements cause scope creep
- No fixed price - hourly billing
- No dedicated QA or security review
- Delays due to lack of senior oversight
- Code ownership often ambiguous
- Senior engineers only (average 10+ years)
- Roadmap phase defines exact scope
- Fixed price from Roadmap to release
- Dedicated QA and automated tests
- 8-12 week timeline with milestones
- Full code ownership from day one
How we build your Node.js app
Our process turns your idea into a production-ready application.
We start with a 2-week Roadmap phase to define architecture, timeline, and fixed price.
Then we build, test, and deploy in 8-12 weeks using continuous delivery.
What you get with every Node.js project
Every delivery includes everything you need to run your app in production.
No hidden extras. Every item below is included in your fixed price.
- Source code in your private GitHub repo
- CI/CD pipeline with GitHub Actions
- Unit and integration tests (Jest, Cypress)
- Sentry error tracking and alerts
- Structured logging with Winston
- Infrastructure as code (Terraform)
- Application performance monitoring (Datadog)
- Detailed API documentation (Swagger)
- Production deployment on AWS or Vercel
- Post-launch support for 30 days
What we ship in this practice.
Real-time SaaS dashboard
Built a Node.js dashboard for a logistics company that processes 50K events per hour using Socket.io and Redis. Reduced page load time from 4s to 200ms. Tech stack: Node.js, Express, PostgreSQL, Redis, AWS EC2.
HIPAA-compliant healthcare app
Developed a patient portal for a telemedicine startup. Met HIPAA requirements using Node.js backend with AWS HealthLake and encrypted storage. Scaled to 10K users in 3 months. Tech stack: Node.js, TypeScript, MongoDB, AWS.
Ecommerce backend migration
Migrated a monolithic Ruby on Rails ecommerce backend to Node.js microservices. Cut API response times by 60% and enabled independent scaling for payments, inventory, and shipping. Tech stack: Node.js, NestJS, PostgreSQL, RabbitMQ, Kubernetes.
Subscription-based SaaS MVP
Launched a B2B SaaS for project management in 12 weeks with Node.js backend, Stripe billing, and multi-tenant database. Reached $50K MRR in 6 months. Tech stack: Node.js, Next.js, Prisma, PostgreSQL, AWS.
Real estate platform
Built an MLS-integrated search platform for a brokerage. Node.js backend ingests 1M+ property listings daily via REST APIs. Replaced manual data entry saving 20 hours per week. Tech stack: Node.js, Express, MongoDB, Redis, AWS Lambda.
Fintech payment gateway
Created a PCI-DSS compliant payment gateway processing $2M monthly. Node.js services handle tokenization, fraud detection, and reconciliation. Passed QSA audit on first attempt. Tech stack: Node.js, Kafka, PostgreSQL, Docker.
Why teams hire us.
Senior engineers only, no junior allocation
Every project is staffed with Node.js engineers averaging 10+ years of experience. We do not use junior developers or offshore teams. You get consistent code quality from day one.
Fixed price from week 2
After the 2-week Roadmap, we quote a fixed price for the entire build. No hourly billing, no unexpected costs. The price covers the full scope defined in the Roadmap.
12-week MVP delivery
We deliver production-ready Node.js applications in 8 to 12 weeks. Your team can start using it immediately after deployment. No prolonged development cycles.
Full production setup included
We deploy your app on AWS, Vercel, or your own infrastructure with CI/CD, monitoring, and logging configured. You get a complete deployment pipeline, not just code.
Compliance built-in (HIPAA, PCI, SOC 2)
We have built Node.js applications for healthcare, fintech, and enterprise clients requiring strict compliance. Our engineers implement encryption, audit logs, and access controls as standard.
You own the code
From the first commit, the code resides in your own GitHub repository. We never claim IP or lock you in. You can take over development or hire your own team at any time.
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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