Best Node.js Backend Development VendorBackend Development
We build production-ready Node.js backends for SaaS, fintech, and healthcare. Expect an 8-12 week MVP with fixed pricing and full code ownership.
IRPR builds Node.js backend systems using Express.js, NestJS, and Fastify. We connect them to PostgreSQL, Redis, and AWS Lambda for scalable APIs.
Every project ships in 8-12 weeks with a fixed price from $80K-$250K. We handle PCI-DSS for fintech and HIPAA for healthcare backends.
Founders with a funded idea, CTOs needing a production backend, and product owners migrating from monoliths to Node.js microservices hire us.
Types of software we ship.
REST API Development
Build RESTful APIs with Express.js, JWT authentication, and rate limiting. Includes Swagger documentation and Postman collections.
GraphQL API Development
Use Apollo Server and TypeGraphQL to build typed GraphQL APIs. Prisma ORM connects to PostgreSQL with auto-generated resolvers.
Microservices Architecture
Break monoliths into Node.js microservices with message queues like RabbitMQ. Deploy independently with Docker and Kubernetes.
Real-Time Backend (WebSockets)
Add real-time features using Socket.io and Redis pub/sub. Supports chat, notifications, and live data feeds for thousands of clients.
Serverless Backend (AWS Lambda)
Run Node.js functions on AWS Lambda with API Gateway and DynamoDB. Scales automatically and reduces infrastructure costs.
Backend for Mobile Apps
Build Node.js APIs for React Native or Flutter apps. Includes push notifications via Firebase, offline sync, and image upload.
Admin Dashboard Backend
Create admin backends with role-based access and data aggregation. Use React Admin or custom dashboards with NestJS.
E-commerce Backend
Integrate Node.js with Stripe for payments, manage inventory, and process orders. Includes webhook handling and tax calculation.
We build for every business type.
SaaS Companies
Fintech
Healthcare
E-commerce
Media and Content
Why Choose IRPR for Node.js Backend Development?
We have shipped 200+ production Node.js backends across 50+ countries.
Our Node.js engineers average 5 years of experience with Express and NestJS. We use automated testing with Jest and Supertest to ensure 95%+ code coverage.
We deploy to AWS ECS with CI/CD pipelines, achieving 99.9% uptime. Every project includes Sentry error monitoring and CloudWatch logging.
IRPR vs Generic Development Shops
Most agencies deliver Node.js code that breaks in production. We ship systems that scale.
Generic shops write tight coupling and skip error handling. We enforce clean architecture with dependency injection and layered services.
We include load testing with k6 and chaos engineering. Our code deploys with automatic rollback and zero-downtime deployments.
- Starts without architecture design
- No automated tests or CI/CD
- Overengineers with unnecessary abstractions
- No monitoring or alerting
- Delays due to hourly billing disputes
- Code ownership unclear
- Starts with 2-week Roadmap phase
- Full test suite with Jest and CI/CD on GitHub Actions
- Uses simple, proven patterns like MVC
- Sentry + CloudWatch monitoring from day one
- Fixed-price contract, no surprises
- You own all source code and IP
Our Node.js Backend Development Process
We move from idea to production in 4 phases.
We break the project into four phases with clear milestones. Weekly demos keep you aligned.
What Ships With Every Node.js Backend
Every project includes these deliverables as standard.
No hidden extras. Everything listed is included in the fixed price.
- Source code in your private GitHub repo
- CI/CD pipeline with GitHub Actions
- Automated test suite with Jest (95%+ coverage)
- API documentation with Swagger/OpenAPI
- Docker containerization and docker-compose
- Deployment scripts for AWS ECS or Lambda
- Sentry error tracking and alerts
- CloudWatch logs and dashboards
- PostgreSQL schema with migrations
- Admin panel for data management (React Admin if applicable)
What we ship in this practice.
Real-time Chat Backend
We built a WebSocket-based chat backend for a customer support platform. Reduced response time by 40% using Socket.io and Redis.
Payment Processing Backend
Built a PCI-DSS compliant Node.js backend for a fintech startup. Processed $2M in transactions in first 3 months using Stripe and PostgreSQL.
Telemedicine API
Developed HIPAA-compliant Node.js API for a telemedicine app. Handled 10,000+ video calls per month with WebRTC and AWS Chime.
E-commerce Order Backend
Created a Node.js order management system with real-time inventory sync. Reduced order errors by 90% using RabbitMQ and Elasticsearch.
Subscription Management Backend
Built a Node.js backend for a SaaS subscription platform. Automated billing cycles with Stripe and reduced churn by 15%.
Content Streaming API
Developed a Node.js backend for a video streaming platform. Served 500,000 concurrent users with HLS and CDN integration.
Why teams hire us.
8-12 Week MVPs
We focus on delivering a working Node.js backend in 8-12 weeks. No scope creep, no delays — our fixed-price model keeps things on track.
Fixed Price Contracts
You get a single fixed price after a 2-week Roadmap phase. No hourly billing, no surprise invoices.
Senior Engineers Only
Our team averages 5 years of Node.js experience. Every engineer ships production code from day one.
Full Code Ownership
You own all source code, documentation, and IP. We never lock you into a proprietary platform.
Compliance Built In
We handle HIPAA, PCI-DSS, and SOC 2 on every backend project. No afterthought patches.
Post-Launch Support
We provide 30 days of post-launch support with fix cycles. Optional maintenance retainer available.
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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