Build APIs that scale to millions of requests per day. We deliver a production-ready Node.js API in 12 weeks at a fixed price.
IRPR builds high-performance Node.js APIs using Express.js, Fastify, or Next.js API routes. We implement REST, GraphQL (Apollo), and WebSocket endpoints with PostgreSQL, Redis, and message queues like RabbitMQ or Bull. Our team writes TypeScript-first code with automated tests covering 90%+ lines.
Every project ships in 8 to 12 weeks at a fixed price between $80,000 and $250,000. We handle API architecture, database design, authentication (JWT, OAuth 2.0), rate limiting, and CI/CD deployment to AWS, GCP, or Azure. HIPAA, PCI-DSS, and SOC 2 compliance available.
CTOs hire us when their in-house team is at capacity. Startup founders hire us to build the first API for their SaaS product. Engineering directors hire us to refactor a slow monolithic API into a microservices architecture.
Stateless endpoints returning JSON over HTTP. Built with Express.js, validated with Zod, documented with OpenAPI 3.0.
Single endpoint with schema-defined queries and mutations. Uses Apollo Server, DataLoader for batching, and subscriptions for real-time data.
Persistent, bidirectional connections for chat, live updates, and streaming data. Built on ws or Socket.IO with Redis pub/sub.
Central gateway that routes requests to internal services. Implements rate limiting, auth, and logging using Express Gateway or KrakenD.
Event-driven endpoints on AWS Lambda or Cloud Functions. Uses API Gateway, DynamoDB, and step functions for orchestration.
RESTful APIs designed for third-party integrations. Includes webhook dispatch, HMAC signatures, and quota management per API key.
Pipeline APIs that transform and move data between systems. Built with Bull queues, scheduled jobs, and database triggers.
Backend for internal tools and dashboards. Provides aggregate endpoints, CSV exports, and role-based access control (CASL).
We do not just write code. We deliver a production-ready API with documentation, tests, and deployment scripts.
Every API we build ships with automated test coverage exceeding 90%. We use Jest for unit tests, Supertest for integration tests, and Cypress for end-to-end testing against the API. Running the test suite is a gate in every pull request on GitHub.
Documentation is generated automatically from your OpenAPI spec using Swagger UI or Redoc. Clients get an interactive API explorer they can use to test endpoints before they even write their frontend code. That saves an average of 4 weeks in frontend development time.
Not every team that writes JavaScript can build an API that handles millions of requests securely.
Many freelance developers or small agencies build APIs that work on day one but break under load. They skip rate limiting, use no caching layer, and write untyped JavaScript. After 3 months you need a rewrite, and you have already paid more than a fixed-price project would have cost.
IRPR starts every API project with a 2-week Roadmap phase where we define the data model, API endpoints, authentication strategy, and deployment architecture. You get a fixed quote for the full scope. No surprises, no rewrites, no hidden costs.
Our process from idea to production follows four phases. Each phase ends with a deliverable you can review and approve.
We do not start coding on day one. The first phase is a structured discovery that produces a concrete roadmap and a fixed price. This avoids the scope creep that kills 90% of API projects.
After you approve the roadmap, we build the API in 2-week sprints. Every sprint ends with a demo of working endpoints deployed to a staging environment. You can see progress and give feedback continuously.
You own everything at the end. No black boxes, no proprietary code, no vendor lock-in.
We deliver the full source code in your private GitHub repository. All dependencies are open source or provided by you. We do not use any internal frameworks or libraries that you cannot maintain yourself.
Infrastructure is defined as code in Terraform or Pulumi. You can deploy to any cloud provider with one command. Your operations team can manage it without calling us.
Built a GraphQL API that ingests data from wearables via WebSocket and serves aggregated stats to a React Native app. Reduced query time from 1800ms to 45ms using Redis caching. Stack: Apollo Server, PostgreSQL, Redis, AWS Lambda for data ingestion.
Developed a RESTful API that reconciles payments from Stripe, PayPal, and bank transfers into one ledger. Automated 32 hours of manual accounting work per week. Stack: Express.js, Stripe API, PostgreSQL, Bull queues for async processing.
Created a real-time inventory sync API between Shopify, a warehouse management system, and a custom mobile app. Reduced overselling incidents by 100%. Stack: Express.js, Shopify GraphQL Admin API, PostgreSQL, Redis pub/sub.
Designed a multi-tenant API with per-company rate limiting and data isolation. Handles 500 requests per second at peak. Stack: Fastify, MongoDB with tenant indexes, OAuth 2.0, AWS ECS with auto-scaling.
Built a HIPAA-compliant API that integrates with Epic EHR via FHIR. Secure audit logging and encrypted data at rest. Stack: Express.js, FHIR R4, PostgreSQL with column-level encryption, AWS KMS.
Developed a GraphQL API that aggregates MLS data from 12 different regional services. Normalizes listings into a single schema and serves a React frontend. Stack: Apollo Server, PostgreSQL, Redis, custom MLS parsers.
Every developer on your project has 8+ years of experience in Node.js. We do not staff juniors or offshore trainees. The person you talk to in the discovery call writes code on the first sprint.
After the 2-week Roadmap phase, you get a fixed quote for the entire project. You never see an invoice with hours. If the scope stays the same, the price stays the same, even if we discover complexity.
We build healthcare APIs that comply with HIPAA and fintech APIs that comply with PCI-DSS. Audit logging, encryption, and access controls are not afterthoughts. They are part of every endpoint from day one.
All source code is written in your private repo using standard open-source libraries. No proprietary frameworks. You can take the code to any team after the project ends. We provide a 30-day handover period.
Our APIs run in production across 50 countries. We deploy to any cloud you prefer using Terraform. Each deployment includes CloudWatch or Stackdriver monitoring, alerting, and auto-scaling policies.
We have shipped over 200 software products, and 98% of them delivered on or before the scheduled date. Our fixed-price model and phased roadmap are the reason. No death marches, no missed deadlines.
Every engagement runs through the same four-stage pipeline. Predictable by design.
30-minute discovery call. No deck. We'll tell you honestly what it takes, how long, and how much.
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