Expert Node.js Backend Development CompanyBackend Development
We build Node.js backends that scale to millions of users. 200+ products shipped in 50+ countries.
IRPR is an expert Node.js backend development company. We build REST APIs, GraphQL servers, microservices, and real-time backends using Node.js, Express, NestJS, PostgreSQL, MongoDB, Redis, and AWS Lambda. Every project ships with CI/CD, error tracking, and monitoring.
We deliver production-ready backends in 8-12 weeks. Pricing is fixed from $80K to $250K depending on scope. Our backends pass HIPAA, PCI-DSS, SOC 2, and FERPA compliance audits. We handle load testing, security reviews, and deployment.
We work with CTOs who need a scalable backend for their SaaS product, startup founders building an MVP in 12 weeks, and engineering leads who want to offload backend architecture to a senior team without hiring full-time.
Types of software we ship.
REST API development
Build RESTful APIs with Express or NestJS. Includes Swagger docs, JWT auth, rate limiting, and Postman collections.
GraphQL API development
Build GraphQL APIs with Apollo Server or TypeGraphQL. Includes schema stitching, subscriptions, and Apollo Studio integration.
Microservices architecture
Design microservices with Node.js, Docker, and Kubernetes. Uses message queues like RabbitMQ or AWS SQS for inter-service communication.
Real-time backend development
Build real-time features with Socket.IO or WebSockets. Used for chat, live notifications, and collaborative editing.
Serverless backend development
Build serverless backends with AWS Lambda, API Gateway, and DynamoDB. Pay per request, auto-scale to zero.
Database design and optimization
Design PostgreSQL, MongoDB, or MySQL schemas. Includes indexing, query optimization, and migration scripts with TypeORM or Prisma.
Third-party API integration
Integrate Stripe, Twilio, SendGrid, OpenAI, Salesforce, and 100+ other APIs. Includes retry logic, caching, and webhook handling.
Backend for mobile apps
Build Node.js backends for iOS and Android apps. Includes push notifications via Firebase, file uploads to S3, and offline sync.
We build for every business type.
SaaS startups
Fintech companies
Healthcare organizations
Ecommerce businesses
Media and content platforms
Why hire an expert Node.js backend development company
Building a production Node.js backend requires more than writing routes. It needs architecture, security, and operations.
IRPR has shipped 200+ Node.js backends since 2016. Our senior engineers average 10+ years of experience. We use TypeScript by default, enforce strict linting, and run automated tests on every pull request. Every backend gets a staging environment, a production environment, and a rollback plan.
We deploy to AWS, GCP, or Azure using Terraform or Pulumi. We set up CloudWatch or Datadog monitoring, Sentry error tracking, and PagerDuty alerts. Your backend will have 99.9% uptime SLA and a documented incident response runbook.
Generic dev shop vs expert Node.js backend company
Not every agency can build a Node.js backend that handles 1 million requests per day. Here is the difference.
Generic dev shops often outsource to junior developers. They use boilerplate code, skip testing, and hand off a backend that crashes under load. You end up rewriting the whole thing in 6 months.
IRPR assigns senior Node.js engineers who have built backends for fintech, healthcare, and ecommerce. We write unit tests, integration tests, and load tests. We deliver a backend that passes security audits and scales to your user base.
- Uses junior developers with 1-2 years experience
- No TypeScript, no linting, no CI/CD
- Skips load testing and security reviews
- Delivers monolithic code with no documentation
- No monitoring or alerting setup
- Hourly billing with no fixed scope
- Senior engineers with 10+ years experience
- TypeScript, ESLint, Prettier, CI/CD on GitHub Actions
- Load tests with k6, security audit with OWASP ZAP
- Modular code with Swagger docs and README
- Datadog monitoring, Sentry error tracking, PagerDuty alerts
- Fixed price from $80K with clear scope
How we build your Node.js backend in 12 weeks
Our process is designed to get you a production-ready backend fast. No scope creep, no delays.
We start with a 1-week Roadmap phase. We define the data model, API endpoints, auth strategy, and deployment architecture. You get a fixed price and a 12-week timeline. No surprises.
Then we build in 2-week sprints. You see working code every 14 days. We deploy to a staging environment for your team to test. After 10 weeks, we run a full security audit and load test. Week 12 is production deployment and handoff.
What ships with every Node.js backend
You get more than code. You get a fully operational backend with everything needed to run in production.
Every backend includes CI/CD, monitoring, error tracking, and documentation. You can deploy changes yourself or let us handle it. We use industry-standard tools that your team already knows.
We also include a 30-day warranty. If anything breaks, we fix it free. After that, we offer ongoing maintenance at a fixed monthly rate.
- Source code in your private GitHub repo
- CI/CD pipeline with GitHub Actions
- Staging and production environments on AWS
- PostgreSQL or MongoDB database with migrations
- Swagger or GraphQL Playground documentation
- Sentry error tracking with alerts
- Datadog or CloudWatch monitoring dashboard
- Load test results with k6 report
- Security audit report from OWASP ZAP
- Runbook for incident response
What we ship in this practice.
SaaS subscription backend
Built a Node.js and PostgreSQL backend for a B2B SaaS platform. Handles 500K API requests per day. Integrated Stripe for billing and SendGrid for email. Reduced payment processing errors by 40%.
Fintech payment API
Built a PCI-DSS compliant Node.js API for a payment processing startup. Uses Express, PostgreSQL, and AWS KMS for encryption. Processes 10K transactions per hour with 99.99% uptime.
Telemedicine platform backend
Built a HIPAA-compliant Node.js backend for a telehealth app. Uses WebRTC for video calls, Socket.IO for real-time chat, and AWS HealthLake for patient data storage. Scaled to 50K active users in 3 months.
Ecommerce order management API
Built a Node.js backend for a multi-vendor marketplace. Integrates with Shopify, Stripe, and ShipStation. Handles 200K orders per month. Reduced order processing time by 60%.
Real-time analytics dashboard
Built a Node.js backend with WebSocket for a real-time analytics platform. Uses Redis for caching and PostgreSQL for persistence. Streams 1M events per day with sub-100ms latency.
EdTech platform API
Built a FERPA-compliant Node.js backend for an online learning platform. Uses NestJS, PostgreSQL, and AWS S3 for content storage. Supports 10K concurrent users during peak hours.
Why teams hire us.
Fixed price, not hourly
Every project gets a fixed quote after the 1-week Roadmap phase. No hourly billing, no surprise invoices. You know the cost before we start building.
Senior engineers only
We do not use junior developers. Every engineer on your project has 10+ years of experience. Your backend is built by someone who has shipped 20+ production systems.
12-week delivery guarantee
We deliver a production-ready Node.js backend in 12 weeks or less. 98% of our projects ship on time. If we are late, we discount the overage.
Full ownership of code
You own 100% of the source code, documentation, and infrastructure. We do not use proprietary frameworks. You can take the code to any team after we hand off.
Compliance ready
We build backends that pass HIPAA, PCI-DSS, SOC 2, and FERPA audits. We handle encryption, access controls, audit logs, and data retention policies.
Post-launch support included
Every project comes with a 30-day warranty. We fix bugs free. After that, we offer monthly maintenance at $5K per month for monitoring, updates, and support.
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.