Professional Node.js API Development StudioAPI Development
We build production-ready Node.js APIs for SaaS platforms and mobile backends. From async microservices to RESTful endpoints, your API ships in 8-12 weeks with a fixed price.
IRPR builds high-performance Node.js APIs using Express, Fastify, NestJS, and GraphQL. We handle everything from REST endpoints to real-time WebSocket connections and serverless functions.
Every project ships with a fully documented API, CI/CD pipeline on GitHub Actions, and Docker containers. Timeline is 8-12 weeks with a fixed price ranging from $80K to $250K depending on complexity. Compliance includes SOC 2, HIPAA, and PCI-DSS as needed.
SaaS founders needing a scalable backend for their MVP. Enterprise teams migrating legacy systems to microservices. CTOs requiring an API that handles 10,000+ requests per second. Startup builders who want a production-ready API without hiring a full internal team.
Types of software we ship.
RESTful API Development
Build stateless, scalable REST APIs with Express or Fastify. Includes versioning, rate limiting, and OpenAPI specs.
GraphQL API Development
Flexible data fetching with Apollo Server. Includes schema design, resolvers, and subscription support for real-time data.
Real-Time WebSocket API
Low-latency bidirectional communication using Socket.IO or raw WebSocket. Ideal for chat, alerts, and live dashboards.
Microservices API Gateway
Unified entry point for multiple services using Kong or Nginx. Handles authentication, logging, and load balancing.
Serverless API Development
Deploy APIs on AWS Lambda or Vercel with zero server management. Auto-scales for spike traffic without manual ops.
Third-Party API Integration
Connect Stripe, Twilio, Google Maps, and other services. Wraps external APIs with custom middleware and caching.
API Security & Authentication
Implement JWT, OAuth2, or Auth0 for secure access. Includes rate limiting, CORS, and OWASP top 10 safeguards.
API Documentation & Testing
Auto-generate Swagger/OpenAPI docs and Postman collections. Includes end-to-end tests and performance benchmarks.
We build for every business type.
SaaS Platforms
Ecommerce & Retail
Fintech & Banking
Healthcare & Telemedicine
Logistics & Transportation
Why a Professional Node.js API Development Studio Matters
Your API is the backbone of your product. Every endpoint must be reliable, fast, and secure.
IRPR has built over 200 APIs using Node.js, TypeScript, and PostgreSQL. Each API is designed to handle production traffic from day one with automatic scaling, error monitoring, and rate limiting.
We ship your code in 8 to 12 weeks with a fixed price. Our APIs achieve 99.9% uptime and pass OWASP security audits before deployment. You own the code and infrastructure completely.
IRPR vs. Freelancer or Offshore Team
Not all Node.js API development is equal. Here is why a professional studio matters.
Freelancers often skip documentation, testing, and CI/CD. Offshore teams may work across time zones and lack accountability. Both can leave you with fragile code and no support.
IRPR delivers a complete product: auto-generated Swagger docs, GitHub Actions CI/CD, Docker containers, and a dedicated project manager. You get senior engineers who build APIs that scale.
- No documentation delivered
- Hourly billing with surprises
- No CI/CD pipeline
- No security audit
- Slow response times
- No code ownership guarantee
- Swagger docs included
- Fixed price from the start
- GitHub Actions CI/CD
- OWASP top 10 compliance
- Dedicated project manager
- Full source code ownership
How We Build Your Node.js API in 8-12 Weeks
Our process is transparent and repeatable. Every phase has a clear deliverable.
We start with a 1-week Roadmap phase where we define endpoints, data models, and integration points. After approval, we move to Architecture where we select the right stack (Express, Fastify, NestJS) and design the database schema.
Development runs in 2-week sprints with daily updates. Testing includes unit, integration, and load tests. Deployment wraps up with a production-ready release on AWS or your cloud.
What Ships with Your Node.js API
Every project includes these deliverables. No hidden scope.
When we deliver your API, you get everything needed to run, maintain, and extend it. Our handoff is designed so your internal team can take over immediately.
- Source code in private GitHub repository
- Auto-generated API docs with Swagger UI
- Docker Compose configuration for local development
- CI/CD pipeline with GitHub Actions
- Sentry error monitoring and logging
- Load testing report (e.g., Apache Bench or k6)
- Postman collection for all endpoints
- Deployment playbook for AWS or your cloud
- Admin dashboard (if part of scope)
- 30-day post-launch support with dedicated engineer
What we ship in this practice.
Real-Time Chat API for a Social Platform
Built a WebSocket-based chat API handling 50,000 concurrent connections using Node.js, Socket.IO, and Redis. Reduced message latency to under 10ms. Industry: Media.
Payment Processing API for Fintech
Developed a PCI-DSS compliant payment API with Stripe integration. Processes 10,000+ transactions per hour with idempotency keys and webhook replay. Industry: Fintech.
Inventory API for Ecommerce
Created a real-time inventory API syncing across 50 warehouses using Node.js, GraphQL, and PostgreSQL. Cut stock discrepancy from 5% to 0.2%. Industry: Ecommerce.
Patient Portal API for Telemedicine
Built a HIPAA-compliant API for video consultations and patient records using NestJS, WebRTC, and AWS HealthLake. Enabled 200+ daily visits with sub-500ms response times. Industry: Healthcare.
Fleet Tracking API for Logistics
Delivered a RESTful API for 10,000+ GPS devices using Node.js, MQTT, and MongoDB. Reduced polling latency from 2 seconds to 200ms. Industry: Logistics.
Analytics API for SaaS Dashboard
Engineered a high-throughput API serving 1,000 queries per second using Fastify, Redis caching, and ClickHouse. Cut query cost by 40% through optimized aggregation. Industry: SaaS.
Why teams hire us.
Fixed Price, Not Hourly
Every project gets a fixed quote in the Roadmap phase (week 1). No hourly billing, no surprise invoices, no scope creep charges. You know the cost before we write a line of code.
Senior Engineers Only
Our team averages 10+ years of experience in Node.js, TypeScript, and cloud infrastructure. No junior developers, no offshoring. Every engineer is based in the US or Europe.
Full Code Ownership
You own 100% of the source code, documentation, and IP from day one. We transfer all repositories and accounts upon completion. No licensing fees, no lock-in.
Production-Ready from Day 1
Every API includes CI/CD, Docker, and monitoring. You get Sentry error tracking, load testing results, and a deployment playbook. Move to production immediately after handoff.
Security Audited by Default
We follow OWASP top 10 guidelines and run automated security scans (e.g., Snyk, npm audit). For fintech and healthcare, we achieve PCI-DSS or HIPAA compliance through strict data handling.
Long-Term Support Available
After launch, we offer monthly retainer plans for maintenance, updates, and scaling. Plans start at $5,000/month and include 40 hours of dedicated support.
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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