Hire a Senior Node.js API Development TeamAPI Development
We build production-ready APIs with Node.js. Senior engineers, fixed price, 12 weeks.
IRPR builds custom Node.js APIs for web, mobile, and SaaS products. We use Express, TypeScript, PostgreSQL, Redis, and AWS to deliver high-performance APIs that scale from day one.
Each project ships in 8 to 12 weeks at a fixed price between $80K and $250K. We deliver HIPAA, PCI-DSS, and SOC 2 compliant APIs with full ownership and monitoring.
CTOs needing a reliable backend team, startup founders building SaaS MVPs, enterprise architects migrating to microservices, and healthcare companies requiring HIPAA-compliant APIs hire IRPR for senior Node.js expertise.
Types of software we ship.
REST API Development
Public and private RESTful APIs for web apps, mobile backends, and third-party integrations. Fastify, Express, PostgreSQL.
GraphQL API Development
Flexible GraphQL APIs with Apollo Server, TypeGraphQL, and Prisma. Ideal for complex data queries.
Microservices Architecture
Modular, event-driven services with RabbitMQ or Kafka. Docker, Kubernetes, and serverless Lambda support.
Real-Time API with WebSockets
Low-latency APIs using Socket.io, WebSockets, and Redis Pub/Sub for chat, notifications, and live data.
Serverless API with AWS Lambda
Event-driven APIs on Lambda, API Gateway, and DynamoDB. Pay-per-use scaling and zero server maintenance.
Third-Party API Integration Hub
Aggregate and transform data from Stripe, Salesforce, Twilio, and 50+ other APIs. Unified authentication and logging.
Payment Gateway API
Stripe, Braintree, and Adyen integrations with idempotency, webhook handling, and PCI-DSS compliance.
Internal API Gateway
Manage, route, and secure internal microservices with Kong or Nginx. Rate limiting, caching, and monitoring included.
We build for every business type.
SaaS platforms
Ecommerce and retail
Healthcare and medtech
Financial services
Logistics and transportation
Why Companies Trust IRPR for Node.js API Development
Our track record shows consistent delivery across industries and compliance levels.
IRPR has shipped 200+ products using Node.js APIs. We work with startups and enterprises in 50 countries. Our senior team has delivered APIs for healthcare, fintech, and logistics.
We guarantee 98% on-time delivery and 99.9% API uptime. Every project includes automated testing, CI/CD, and monitoring from day one.
The Difference Between IRPR and Generic Dev Shops
Not all Node.js teams deliver the same quality. Here is how we compare.
Generic agencies often assign junior developers, charge hourly, and leave you with unmaintainable code. They rarely handle compliance or provide ownership transfer.
IRPR assigns senior engineers only, quotes fixed pricing after a 2-week Roadmap, and delivers compliant, documented APIs with full source code ownership.
- Junior or offshore developers assigned
- Hourly billing with cost overruns
- No compliance (HIPAA, PCI, SOC 2)
- Slow onboarding (4-6 weeks)
- Code ownership unclear
- Scope creep and change orders
- Senior engineers with 10+ years
- Fixed price after Roadmap phase
- HIPAA, PCI-DSS, SOC 2 compliance
- Kickoff in 1-2 weeks
- Full source code ownership
- No scope creep, no surprise fees
Our Process: From API Design to Production
We follow a 4-phase process that de-risks your API investment.
Every project starts with a Discovery Sprint to define endpoints, data models, and integrations. We then build a Roadmap with a fixed price and timeline.
During the Product phase, we ship working code every 2 weeks. The Release phase includes load testing, documentation, and deployment.
Everything That Ships With Every Node.js API
Every project includes these 8 deliverables, baked in from the start.
No hidden line items. All code, documentation, and infrastructure scripts are delivered as part of the fixed price.
- Source code in your GitHub repo
- CI/CD pipeline (GitHub Actions or GitLab)
- API documentation (Swagger/OpenAPI)
- Postman collection with examples
- Unit and integration tests (Jest, Supertest)
- Sentry error tracking and alerts
- Docker containers for local and cloud
- AWS or GCP deployment scripts (Terraform)
What we ship in this practice.
Payment API for Fintech Startup
Built a PCI-DSS compliant payment API with Node.js and Stripe. Handles $2M in monthly transactions with idempotency and webhook reliability. Tech stack: Express, PostgreSQL, Stripe, AWS Lambda.
Patient Portal API for Health Clinic
Developed a HIPAA-compliant GraphQL API connecting patients, providers, and EHR systems. Reduced appointment booking errors by 40%. Tech stack: Node.js, GraphQL, MongoDB, AWS.
Real-Time Chat API for Collaboration Tool
Created a WebSocket-based API for real-time messaging in a SaaS product. Supports 10,000 concurrent users with sub-100ms latency. Tech stack: Node.js, Socket.io, Redis, Kubernetes.
Inventory API for Ecommerce Retailer
Built a serverless inventory sync API using AWS Lambda. Cut stock update time from 30 minutes to 2 seconds. Tech stack: Node.js, DynamoDB, Lambda, API Gateway.
Microservices Gateway for Logistics Company
Unified 5 legacy systems into a single API gateway with Kong. Handles 1M requests per day with 99.9% uptime. Tech stack: Node.js, Express, PostgreSQL, Kong.
Subscription Billing API for SaaS Platform
Designed a flexible billing API handling 500+ subscription plans with Stripe integration. Managed proration, upgrades, and dunning. Tech stack: Node.js, MongoDB, Stripe, Redis.
Why teams hire us.
Senior engineers only
Every developer on your IRPR team has 10+ years of experience. No juniors, no offshore, no knowledge gaps.
Fixed price, not hourly
We quote a fixed price after a 2-week Roadmap phase. No hourly billing, no surprise invoices, no scope creep.
Compliance built-in
We deliver HIPAA, PCI-DSS, and SOC 2 compliant APIs. Every project includes audit logs, encryption, and BAA.
Full code ownership
You own 100% of the source code and all IP. We push code to your GitHub repo from day one.
12-week MVP guarantee
Most MVPs ship in 8 to 12 weeks. We break every project into 2-week sprints with working demos.
Uptime SLA
We maintain 99.9% uptime for deployed APIs. Monitoring with Sentry and Datadog is included free.
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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