Top Node.js API Development PartnerAPI Development
Build production-ready APIs with a team that has shipped 200+ products. Our senior engineers deliver Node.js APIs in 8-12 weeks.
IRPR builds high-performance Node.js APIs using Express.js, Fastify, NestJS, PostgreSQL, and Redis. Our team handles everything from REST and GraphQL to WebSocket and serverless functions.
Every engagement ships a production-ready API with CI/CD, monitoring, and documentation. Typical timeline is 8-12 weeks with fixed pricing from $80,000 to $250,000. We comply with SOC 2, HIPAA, and PCI-DSS.
We work with CTOs at SaaS startups needing scalable backends, engineering leads at fintech companies requiring PCI-DSS, product managers at ecommerce platforms integrating Stripe and Shopify, and founders building MVPs that must go live quickly.
Types of software we ship.
REST API Development
Build resource-oriented APIs with Express.js or Fastify. Includes version control, validation with Joi, and OpenAPI documentation.
GraphQL API Development
Create flexible data queries with Apollo Server or Yoga. Supports subscriptions, federation, and real-time updates.
Microservices API
Decompose monolithic apps into independent services using NestJS and RabbitMQ. Each service scales independently.
Real-Time API (WebSocket)
Build low-latency connections with Socket.IO or WebSockets. Ideal for chat, live dashboards, and gaming.
Serverless API (AWS Lambda)
Deploy event-driven APIs on AWS Lambda with API Gateway. Auto-scales and pay-per-execution reduces costs.
API Gateway Integration
Unify multiple endpoints behind a single gateway (Kong, NGINX). Manages auth, rate limiting, and routing.
Third-Party API Integration
Connect your app to Stripe, Salesforce, Twilio, or any external service. Handles OAuth, webhooks, and error retries.
Internal API Development
Design private APIs for team services. Uses gRPC or Thrift for efficient inter-service communication.
We build for every business type.
SaaS platforms
Fintech companies
Ecommerce brands
Healthcare organizations
Real estate firms
Why Choose a Top Node.js API Development Partner
Numbers tell the story. IRPR delivers APIs that work at scale.
Every Node.js API we build is production-ready from day one. Our clients see measurable results: faster time-to-market, lower hosting costs, and zero downtime during traffic spikes. We've shipped over 200 products across 50 countries.
A typical engagement moves from idea to live API in 8-12 weeks. Our fixed pricing means no surprises. After launch, you get 30 days of post-production support and full code ownership.
Generic Agency vs. IRPR
Not every Node.js shop delivers the same quality. Compare.
Many agencies use junior developers, vague timelines, and hourly billing. They often miss compliance requirements and hand over code you can't deploy. IRPR does the opposite.
We staff senior engineers only, quote fixed prices after a clear Roadmap, and build to HIPAA, PCI-DSS, or SOC 2 standards. You get a documented API, CI/CD pipeline, and 30 days of support.
- Junior developers on your codebase
- Hourly billing with no cap
- No compliance expertise (HIPAA, PCI)
- Unclear delivery timeline (6-12 months)
- No post-launch support
- Ambiguous code ownership
- Senior engineers only (10+ years avg)
- Fixed price after Roadmap phase
- HIPAA, PCI-DSS, SOC 2 ready
- 8-12 week delivery guaranteed
- 30 days free post-launch support
- Full code ownership transferred
How We Build Your Node.js API
Four phases. No surprises.
Our process starts with a free discovery call to understand your goals. Then we create a detailed Roadmap with architecture, endpoints, and a fixed price. Building starts only after you approve.
We use CI/CD from day one, write automated tests, and deploy to production in controlled releases. After launch, we monitor uptime and support you for 30 days.
What Ships with Your Node.js API
Every project delivers a complete production setup, not just code.
When you hire IRPR as your top Node.js API development partner, you get everything needed to run at scale. No missing pieces, no surprises.
We include source code, infrastructure-as-code, monitoring, and a security audit. Everything is documented and ready for your team to extend.
- Source code in your private GitHub repo
- CI/CD pipeline on GitHub Actions or CircleCI
- Automated unit and integration tests (80%+ coverage)
- OpenAPI / Swagger documentation
- Docker containers and docker-compose for local dev
- Infrastructure as Code (Terraform or CDK)
- Sentry error tracking and Datadog monitoring
- Load testing results (k6 or Artillery)
- Security audit report (OWASP checks)
- 30 days of post-launch support and bug fixes
What we ship in this practice.
SaaS Subscription Management API
Built a REST API for a B2B SaaS startup that handles plan changes, invoicing, and usage metering. Reduced integration time with Stripe from weeks to 2 days. Tech stack: Express.js, PostgreSQL, Stripe API.
Fintech Payment Processing API
Developed a PCI-DSS compliant API that processes 10,000 transactions per minute. Integrated with Plaid for bank connections and used Redis for real-time fraud scoring. Tech stack: Fastify, MongoDB, Redis, Plaid.
Ecommerce Product Recommendation API
Created a GraphQL API serving personalized product recommendations to 500,000 users. Cut page load time by 60% using Apollo Federation and caching. Tech stack: Apollo Server, PostgreSQL, Elasticsearch.
Healthcare FHIR API for Patient Data
Built a HIPAA-compliant FHIR API to exchange patient records between clinics. Handles 1 million records daily with 99.99% uptime. Tech stack: NestJS, PostgreSQL with pgcrypto, AWS HealthLake.
Real Estate MLS Aggregation API
Aggregated MLS data from 15 sources into a single API for a nationwide brokerage. Reduced manual data entry by 8 hours per agent per week. Tech stack: Node.js with Bull queues, MySQL, Redis.
Media Streaming Metadata API
Built a microservices API that ingests and serves metadata for 100,000 video assets. Supports real-time search and recommendations. Tech stack: NestJS, RabbitMQ, MongoDB, Amazon S3.
Why teams hire us.
Fixed Price, Not Hourly
Every Node.js API project gets a fixed quote after the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. Average project runs $80,000 to $250,000.
Senior Engineers Only
Our team averages 10+ years of experience. Every developer has shipped at least 5 production APIs. No juniors. No outsourced code.
Compliance Built In
We build HIPAA, PCI-DSS, and SOC 2 compliant APIs out of the box. Over 60% of our clients require regulatory compliance. We handle audits and documentation.
8-12 Week Delivery
From kickoff to production, we deliver in 8-12 weeks. Our shortest API project shipped in 5 weeks. We use proven templates to accelerate development.
Full Code Ownership
You own every line of code we write. There are no licenses, no hidden fees. After the project, your team can modify and deploy without any restrictions.
Post-Launch Support
Every engagement includes 30 days of free post-production support. We fix bugs, monitor performance, and help with initial scaling. 95% of clients extend support contracts afterward.
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.