Node.js API Development PartnerDevelopment Partner
We build production-ready Node.js APIs in 8-12 weeks. Fixed price, senior engineers, full ownership.
IRPR builds Node.js APIs for web apps, mobile backends, and microservices. We use Express, Fastify, NestJS, Apollo Server, Prisma, PostgreSQL, MongoDB, Redis, and Docker.
Every API ships with automated tests, CI/CD pipelines, and production monitoring. Timeline is 8-12 weeks. Fixed price starts at $80K and goes to $250K depending on complexity. We handle HIPAA, PCI-DSS, SOC 2 compliance.
CTOs scaling their backend, startup founders building an MVP, enterprise teams migrating to microservices, and product managers needing a reliable API partner hire us.
Types of software we ship.
REST API development
Build RESTful APIs with Express or Fastify. Integrate with Stripe, Twilio, Auth0. Standardized endpoints, versioning, and documentation.
GraphQL API development
GraphQL APIs using Apollo Server or Yoga. Schema-first design, resolvers, data loaders, and subscriptions for real-time data.
Microservices API development
Decoupled microservices with Node.js, Docker, Kubernetes, and message queues (RabbitMQ, Kafka). Service discovery, circuit breakers.
API integration services
Connect third-party APIs (Salesforce, HubSpot, Shopify, Stripe) to your Node.js backend. OAuth, webhooks, rate limiting.
Backend API for mobile apps
Node.js APIs optimized for mobile: push notifications (Firebase), image uploads (S3), offline sync, and pagination.
Real-time API development
WebSocket and SSE APIs using Socket.io or WebSockets. Real-time dashboards, live chat, collaborative editing.
API gateway and proxy
Build API gateways with Express Gateway or Kong. Authentication, rate limiting, caching, and routing for multiple services.
Headless CMS API
Custom headless CMS APIs with Strapi or custom Express backends. Content modeling, webhook triggers, and CDN integration.
We build for every business type.
SaaS platforms
Ecommerce
Healthcare
Fintech
Logistics and IoT
Why choose IRPR for Node.js API development
We have shipped over 200 Node.js APIs for clients in 50+ countries.
Our APIs power apps used by millions. We use Node.js 20, TypeScript, and modern frameworks. Every API includes automated testing, CI/CD, and monitoring.
We deliver on time 98% of the time. Average timeline is 10 weeks. Fixed price means no surprises.
The difference between hiring a generic dev shop and IRPR
Most dev shops bill hourly and change scope. IRPR works differently.
Generic shops often start without a clear plan. They use outdated tech and skip testing. You pay for their learning curve.
IRPR starts with a 2-week Roadmap phase. We define every endpoint, data model, and integration. You get a fixed price and a clear timeline.
- Hourly billing with no cap
- No API documentation
- No automated tests
- No CI/CD pipeline
- No production monitoring
- Scope creep is standard
- Fixed price from week 2
- OpenAPI/Swagger docs included
- 100% test coverage on critical paths
- GitHub Actions CI/CD from day 1
- Sentry and Datadog monitoring
- Scope is locked in Roadmap phase
How we build your Node.js API in 4 phases
Our process is transparent and fast.
Phase 1: Roadmap. We define every endpoint, data model, and integration. You get a detailed spec and a fixed quote.
Phase 2: Build. Senior engineers code the API with daily commits. You see progress in real time.
What ships with every Node.js API project
You get everything needed to run and maintain your API.
Source code in your private GitHub repo. Full ownership. No lock-in.
Production deployment on AWS or GCP with auto-scaling. Database migrations and seed data included.
- Source code in your repo (TypeScript, Node.js 20)
- OpenAPI/Swagger documentation
- CI/CD pipeline with GitHub Actions
- Automated test suite (Jest, Supertest)
- Sentry error tracking and Datadog monitoring
- Docker containerization and docker-compose
- Database schema and migration scripts
- Postman collection for all endpoints
- Load testing results (k6 or Artillery)
- Security audit report (OWASP top 10)
What we ship in this practice.
Real-time inventory API for a logistics startup
Built a WebSocket-based inventory sync API using Node.js, Socket.io, and Redis. Reduced inventory sync latency from 30 seconds to under 200ms.
HIPAA-compliant patient data API for a telemedicine app
Developed a REST API with Express, PostgreSQL, and AWS HealthLake. Achieved HIPAA compliance and passed audit in week 6. Reduced patient record access time by 60%.
Payment gateway aggregation API for a fintech platform
Created a GraphQL API using Apollo Server, Stripe, and Plaid. Aggregated 5 payment providers into a single endpoint. Saved the client 40 hours of integration work per month.
Multi-tenant SaaS backend API for a CRM startup
Designed a microservices architecture with NestJS, MongoDB, and Kafka. Supported 10,000 tenants with zero downtime. Reduced infrastructure costs by 35%.
Ecommerce product catalog API for a marketplace
Built a headless CMS API with Strapi and Elasticsearch. Handled 2 million product listings with sub-100ms search responses. Increased catalog update speed by 80%.
Real-time analytics API for a media platform
Developed a streaming analytics API using Node.js, Redis Streams, and WebSockets. Processed 10,000 events per second with 99.9% uptime. Reduced dashboard load time by 70%.
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 8+ years of Node.js experience. No juniors, no offshore teams. You work directly with the engineers building your API.
Full code ownership
You own all source code, documentation, and infrastructure from day one. No licensing fees, no vendor lock-in.
8-12 week delivery
We ship production-ready APIs in 8-12 weeks. Our record is 6 weeks for a REST API with 20 endpoints and Stripe integration.
Built for compliance
We have built HIPAA, PCI-DSS, and SOC 2 compliant APIs. Our team handles audit documentation, encryption, and access controls.
Post-launch support included
Every project includes 30 days of post-launch support. We monitor uptime, fix bugs, and optimize performance at no extra cost.
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.