Node.js App Development FirmDevelopment Firm
Build your product with a node.js app development firm that ships in 8-12 weeks. Fixed price, no surprises, full ownership.
IRPR is a node.js app development firm that builds production-ready products using Express, NestJS, PostgreSQL, and AWS. We focus on scalable backend architectures and clean APIs that your team can extend after launch.
Every project ships in 8-12 weeks with a fixed price between $80K and $250K. We handle compliance like HIPAA, PCI-DSS, and SOC 2 so you don't have to worry about security audits later.
We work with startup CTOs who need a first product, product managers scaling an existing platform, and enterprise architects migrating legacy systems to Node.js. You get senior engineers who write code you can own.
Types of software we ship.
REST API Development
Build RESTful APIs with Express or NestJS, connected to PostgreSQL or MongoDB. Includes Swagger docs and rate limiting.
Real-Time Chat Applications
Real-time messaging with Socket.IO, Redis pub/sub, and WebSockets. Supports one-to-one, group chat, and file sharing.
Video Streaming Services
Live and on-demand video streaming using Node.js with FFmpeg, HLS, and AWS Media Services. Low latency at scale.
E-Commerce Backends
Headless e-commerce backends with Node.js, Stripe, and Shopify APIs. Handles inventory, payments, and order management.
SaaS Backend Platforms
Multi-tenant SaaS backends with authentication, billing via Stripe, and role-based access control. Built on Node.js and PostgreSQL.
Microservices Architecture
Decoupled microservices using Node.js, Docker, and Kubernetes. Each service has its own database and API gateway.
API Gateways
Single-entry API gateways built with Node.js that route, authenticate, and rate-limit requests to your internal services.
Headless CMS Backends
Custom headless CMS backends using Node.js, GraphQL, and Strapi. Content editors get a clean UI, developers get a flexible API.
We build for every business type.
Startups
Enterprises
Digital Agencies
Product Teams
Non-Tech Founders
Why choose IRPR as your node.js app development firm
We built 200+ products using Node.js for clients in 50+ countries.
Every project starts with a 2-week Roadmap phase where we define scope, architecture, and a fixed price. You get a detailed document with wireframes, database schema, and API endpoints before any code is written.
Our senior engineers have built Node.js systems handling 10 million requests per day. We use TypeScript, automated testing with Jest, and CI/CD pipelines on GitHub Actions. Code is yours from day one.
The difference between IRPR and generic dev shops
Most node.js development firms bill hourly and deliver late. IRPR does not.
Generic agencies often use junior developers, change scope without notice, and hand you code with no tests. You pay for their learning curve.
IRPR assigns senior engineers only, gives a fixed price after the Roadmap, and delivers tested code with CI/CD, monitoring, and documentation included.
- Hourly billing with no cap
- Junior developers on your project
- No written architecture plan
- Scope creep without price adjustment
- Code delivered without tests
- No post-launch support included
- Fixed price after Roadmap phase
- Senior engineers with 10+ years experience
- Detailed Roadmap document with wireframes and schema
- Scope locked in writing, changes quoted separately
- Automated tests with Jest, CI/CD on GitHub Actions
- 30 days of post-launch support included
How we build your Node.js application
Our 4-phase process from idea to production.
We start with a deep discovery session to understand your users, data, and business rules. Then we design the architecture and write the Roadmap.
Development happens in 2-week sprints with daily standups and weekly demos. You see working code every Friday.
What ships with every Node.js project
Every deliverable is production-ready from day one.
You get more than just code. We include everything needed to run, monitor, and scale your application. No hidden extras.
All deliverables are documented and handed over in your own Git repository. You can deploy with a single command.
- Source code in your private GitHub repo
- CI/CD pipeline using GitHub Actions
- Automated tests with Jest (80%+ coverage)
- API documentation with Swagger or Postman
- Database schema migration scripts
- Docker Compose file for local development
- Deployment scripts for AWS (ECS or Lambda)
- Monitoring setup with Sentry and Datadog
- Admin dashboard with user management
- 30 days of post-launch support and bug fixes
What we ship in this practice.
Fintech API Gateway
Built a PCI-DSS compliant API gateway for a payments startup using Node.js, Express, and Stripe. Reduced payment processing latency by 40% and passed security audit on first attempt.
Healthcare Patient Portal
Developed a HIPAA-compliant patient portal with real-time chat using Node.js, Socket.IO, and AWS HealthLake. Cut patient response time from 24 hours to 15 minutes.
E-Commerce Order Management
Created a headless order management system with Node.js, Shopify API, and PostgreSQL. Handled 10,000 orders per day during Black Friday with zero downtime.
Real-Time Analytics Dashboard
Built a real-time analytics dashboard for a media company using Node.js, WebSockets, and Redis. Displayed live viewer counts with 200ms latency across 50 countries.
SaaS Multi-Tenant Backend
Architected a multi-tenant SaaS backend with Node.js, PostgreSQL, and Stripe billing. Supported 500+ tenants with isolated data and automatic provisioning.
IoT Device Management Platform
Developed an IoT backend for a manufacturing client using Node.js, MQTT, and TimescaleDB. Ingested 1 million device events per hour with 99.9% uptime.
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 a line of code.
Senior engineers only
We don't hire juniors. Every engineer on your project has 10+ years of experience and has shipped at least 3 production Node.js applications. You get a lead, not a learner.
Async-first, timezone overlap
Our team works across 5 timezones but guarantees 4 hours of daily overlap with your team. We use Slack, Linear, and GitHub for transparent communication.
Compliance built in
We have built HIPAA, PCI-DSS, and SOC 2 compliant Node.js applications. Our code review checklist includes encryption, audit logs, and access controls from day one.
You own everything
All code, designs, and documentation are yours. We transfer full ownership upon payment. No licenses, no royalties, no recurring fees. Your IP stays yours.
Fast kickoff, faster delivery
We can start your project within 1-2 weeks of signing. The Roadmap takes 2 weeks, then we build your MVP in 8-12 weeks. Total time to first release: as little as 11 weeks.
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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