Premium Node.js API Development TeamNode.js API
We build production-grade Node.js APIs for startups and enterprises. 200+ products shipped in 50+ countries.
IRPR builds premium Node.js APIs using Express.js, Fastify, or NestJS backed by PostgreSQL, Redis, and AWS Lambda. We handle REST, GraphQL, WebSocket, and gRPC protocols.
Every API ships with automated CI/CD, Sentry error tracking, and Swagger documentation. Typical timeline is 12-14 weeks with fixed pricing from $80K to $250K. We comply with HIPAA, PCI-DSS, and SOC 2.
We work with CTOs who need a scalable backend for their SaaS, engineering leads building microservices for fintech platforms, startup founders launching an MVP with a robust API layer, and enterprise architects migrating legacy systems to Node.js.
Types of software we ship.
REST API for Mobile Backend
Build RESTful endpoints with Express.js and JWT auth. Supports push notifications via Firebase and offline sync with MongoDB.
GraphQL API for Headless CMS
Schema-first GraphQL API using Apollo Server. Integrates with Strapi or Contentful for content management.
WebSocket API for Real-Time Chat
Real-time bidirectional communication using Socket.IO. Handles thousands of concurrent connections with Redis pub/sub.
gRPC API for Microservices
High-performance gRPC services with protobuf serialization. Deployed on Kubernetes with Envoy proxy for load balancing.
Payment Gateway API Integration
Secure payment processing via Stripe or Braintree. Handles webhooks, idempotency keys, and PCI-DSS compliance.
Third-Party API Aggregation Layer
Unify multiple external APIs (Salesforce, HubSpot, Slack) into a single gateway. Uses caching with Redis to reduce latency.
Internal API for Enterprise Systems
Private REST API for internal tools. Includes role-based access control (RBAC) and audit logging with PostgreSQL.
Streaming API for Data Pipelines
Event-driven streaming with Kafka or RabbitMQ. Processes high-throughput data and integrates with AWS Kinesis.
We build for every business type.
SaaS platforms
Fintech applications
Healthcare systems
Ecommerce backends
Enterprise integrations
Why a Premium Node.js API Development Team Matters
The right API architecture determines your product's scalability and maintenance costs.
A poorly designed API leads to technical debt, slow performance, and security vulnerabilities. IRPR's senior Node.js engineers follow strict patterns: dependency injection, middleware pipelines, and automated testing with Jest.
We ship APIs that handle 10,000+ requests per second on commodity hardware. Our APIs include rate limiting, circuit breakers, and graceful degradation. Every endpoint is documented with OpenAPI/Swagger.
Generic Development Shops vs. IRPR
Not all Node.js teams deliver production-ready APIs.
Most agencies assign junior developers, use hourly billing, and skip security audits. IRPR assigns senior engineers only, works on fixed price, and includes compliance review.
We write integration tests for every endpoint, use TypeScript for type safety, and containerize with Docker. Our APIs are ready for deployment on AWS, GCP, or Azure.
- Junior developers with limited Node.js experience
- Hourly billing with no cost predictability
- No automated testing or CI/CD
- No security audit or compliance review
- No documentation beyond basic comments
- No post-launch support or monitoring
- Senior Node.js engineers with 10+ years experience
- Fixed price from $80K with clear scope
- Automated CI/CD pipeline with Jest and Playwright
- HIPAA, PCI-DSS, SOC 2 compliance built in
- Full OpenAPI/Swagger documentation generated
- Post-launch monitoring with Sentry and Datadog
How We Build Your Node.js API
Our process from idea to production in four phases.
We start with a two-week Roadmap phase to define endpoints, data models, and infrastructure. Then we build in two-week sprints with weekly demos.
You get a staging environment from week 3. Production deployment happens after load testing and security review.
What Ships with Your Node.js API
Every deliverable includes these items.
You get everything needed to run, maintain, and scale your API.
- Source code in your GitHub repository
- CI/CD pipeline with GitHub Actions
- Sentry error tracking and monitoring
- OpenAPI/Swagger documentation
- Unit and integration tests (Jest)
- Docker containerization
- Database migrations (Knex or Prisma)
- Rate limiting and authentication (JWT)
- Load testing report (k6)
- Post-launch 30-day support
What we ship in this practice.
Real-Time Chat API for EdTech Platform
Built a WebSocket API with Socket.IO and Redis pub/sub. Handles 50,000 concurrent users with <100ms latency. Reduced time to first message by 40%.
Payment Processing API for Fintech Startup
Developed a Stripe-integrated REST API with idempotency keys and webhook handling. Achieved PCI-DSS compliance and processed $2M in transactions in the first month.
GraphQL API for Ecommerce Catalog
Created a schema-first GraphQL API using Apollo Server and PostgreSQL. Reduced frontend data fetching time by 60% and enabled dynamic product filtering.
REST API for Healthcare Patient Portal
Delivered a HIPAA-compliant REST API with FHIR integration. Automated appointment scheduling and reduced manual data entry by 8 hours per week.
Internal API for SaaS Analytics Dashboard
Built a REST API with RBAC and audit logging. Supports 10,000 daily active users and integrates with Salesforce and HubSpot via webhooks.
Streaming API for Logistics Data Pipeline
Implemented Kafka-based streaming API for real-time shipment tracking. Processes 1 million events per day with 99.99% uptime.
Why teams hire us.
Senior Engineers Only
Every project is staffed with Node.js engineers who have 10+ years experience. No juniors, no subcontractors.
Fixed Price, Not Hourly
We quote a fixed price during the Roadmap phase (week 2). You know the cost upfront with no surprise invoices.
8-12 Week MVPs
Most APIs ship in 8-12 weeks. We use proven patterns and pre-built modules to accelerate development.
Full Code Ownership
You own 100% of the source code, documentation, and infrastructure. No licensing fees or vendor lock-in.
Compliance Built In
We handle HIPAA, PCI-DSS, and SOC 2 requirements from day one. No costly retrofits.
Post-Launch Support
Every project includes 30 days of post-launch support with monitoring via Sentry and Datadog. We fix issues within 4 hours.
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.