Leading Node.js API Development TeamAPI Development
We build production-grade Node.js APIs for startups and enterprises. Fixed pricing, senior engineers, 8-12 week delivery.
IRPR is a leading Node.js API development team that builds fast, secure, and scalable APIs using Node.js, Express, Fastify, NestJS, GraphQL, and REST. We use PostgreSQL, MongoDB, Redis, Docker, and AWS Lambda to deliver production-ready backends.
Every project ships in 8-12 weeks with a fixed price ranging from $80K to $250K. We handle compliance for HIPAA, PCI-DSS, and SOC 2, and include CI/CD, monitoring, and documentation in every engagement.
CTOs hire us when they need a scalable API to replace a legacy system. Startup founders hire us to launch their SaaS MVP with a solid backend. Product managers hire us to build API-first products that integrate with Stripe, Salesforce, or HubSpot.
Types of software we ship.
REST API Development
Build RESTful APIs with Express or Fastify, including versioning, rate limiting, and OpenAPI specs. Integrates with Redis for caching.
GraphQL API Development
Develop GraphQL APIs with Apollo Server or Mercurius, featuring type-safe schemas, resolvers, and real-time subscriptions.
Microservices API Development
Design microservices architectures using Node.js, Docker, and Kubernetes. Each service is independently deployable and scalable.
Real-Time API (WebSocket)
Build real-time APIs with Socket.IO or WebSockets for live chat, notifications, and collaborative tools. Handles 10K+ concurrent connections.
Third-Party API Integration
Integrate with Stripe, Twilio, SendGrid, HubSpot, or any third-party API. Includes error handling, retry logic, and rate limit management.
API Gateway Development
Create API gateways using Kong or Express Gateway for routing, authentication, and throttling across multiple upstream services.
Internal API (B2B)
Build private APIs for internal tools and partner integrations. Includes OAuth2, API keys, and detailed audit logs.
API for Mobile Backends
Develop REST or GraphQL backends for iOS and Android apps. Optimized for low bandwidth and offline support with MongoDB or PostgreSQL.
We build for every business type.
Fintech
Healthcare
Ecommerce
SaaS
Logistics
Why Choose a Leading Node.js API Development Team
Our team has shipped over 200 APIs for clients in 50 countries, with 98% on-time delivery.
We use Node.js because it handles high I/O and concurrent requests efficiently. For example, one API we built for a logistics client processes 5,000 requests per second with 99.9% uptime.
Every API includes automated testing with Jest, CI/CD via GitHub Actions, and monitoring with Sentry and Datadog. You get full ownership of the code and infrastructure.
Generic Dev Shop vs. IRPR: The Real Difference
Not all Node.js development teams deliver the same quality. Here is what sets IRPR apart.
Many agencies use junior developers, bill by the hour, and skip documentation. IRPR assigns senior engineers, offers fixed pricing, and ships complete, documented APIs.
We also build compliance into every project. Whether you need HIPAA, PCI-DSS, or SOC 2, we include the necessary controls from day one.
- Hourly billing with no cap
- Junior or mid-level developers
- No compliance planning
- Sparse documentation
- No CI/CD setup
- Code ownership unclear
- Fixed price from Roadmap phase
- Senior engineers only (7+ years)
- HIPAA, PCI, SOC 2 built in
- Full API documentation (OpenAPI)
- CI/CD with GitHub Actions included
- You own all code and IP
Our 4-Step Process for Building Your Node.js API
From idea to production in 8-12 weeks. Here is exactly how we work.
Every project starts with a Roadmap phase (week 2) where we define the API endpoints, data models, and integrations. We then build in 2-week sprints with continuous delivery.
You see working software every sprint and can adjust priorities. After launch, we provide 30 days of warranty and optional retainer support.
What Ships with Every Node.js API Project
Every engagement includes these deliverables by default. No hidden extras.
We believe in transparency. All code, documentation, and infrastructure are yours from day one.
Our checklist ensures you can run, modify, and scale the API without depending on us.
- Source code in your GitHub or GitLab repo
- CI/CD pipeline on GitHub Actions with automated tests
- API documentation (OpenAPI / Swagger)
- Docker Compose and Dockerfile for local development
- Database schema migrations (PostgreSQL or MongoDB)
- Authentication and authorization (JWT, OAuth2, or API keys)
- Error logging with Sentry and uptime monitoring with Datadog
- Infrastructure-as-code with Terraform or CloudFormation
- Postman collection for manual testing
- 30-day post-launch warranty and handover session
What we ship in this practice.
Fintech Payment API
Built a REST API for a lending platform that processes 10,000 transactions per day. Integrated with Plaid, Stripe, and a credit bureau. Reduced manual data entry by 8 hours per week. Tech: Node.js, Express, PostgreSQL, Redis, Docker.
Healthcare EHR Integration API
Developed a HIPAA-compliant GraphQL API to connect a telemedicine app with Epic and Cerner. Handles 5,000 patient records daily with end-to-end encryption. Tech: NestJS, Apollo Server, MongoDB, AWS KMS.
Ecommerce Order Management API
Created a microservices API for a multi-brand retailer to sync inventory across Shopify, Amazon, and warehouse systems. Cut order errors by 90%. Tech: Fastify, PostgreSQL, RabbitMQ, Kubernetes.
SaaS Subscription Billing API
Built a REST API with Stripe integration for a B2B SaaS platform. Supports prorated billing, invoicing, and usage-based pricing. Onboarded 200 new customers in the first month. Tech: Node.js, Express, Stripe, Redis.
Real Estate MLS API
Developed a GraphQL API to aggregate MLS data from 50+ sources, with real-time property updates. Reduced search latency from 3 seconds to 200ms. Tech: Apollo Server, PostgreSQL, Elasticsearch, AWS Lambda.
Logistics Route Optimization API
Built a WebSocket API for a delivery fleet to receive real-time route updates. Handles 1,000 concurrent drivers with sub-second latency. Reduced fuel costs by 15%. Tech: Node.js, Socket.IO, MongoDB, Redis.
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.
Senior engineers only
All developers have 7+ years of Node.js experience. We don't use juniors or outsource to cheap labor markets.
8-12 week MVPs
We ship production-ready APIs in 8-12 weeks. 98% of our projects deliver on time, and we have a track record of 200+ shipped products.
Full code ownership
You own all source code, infrastructure, and IP. We never lock you into a proprietary platform or ongoing license.
Compliance built in
We build HIPAA, PCI-DSS, and SOC 2 controls into every API from day one. No retrofitting or costly audits later.
Post-launch support
Every engagement includes 30 days of warranty. We also offer retainer support for ongoing maintenance, scaling, and feature additions.
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.