We build production-grade REST APIs in 12 weeks. Fixed price, no surprises.
IRPR is a professional REST API development studio that builds production APIs using Node.js (Express, Fastify), Python (FastAPI, Django REST), Go (Gin), and Java (Spring Boot). We design endpoints, handle auth (OAuth2, JWT), and document with OpenAPI 3.0.
Every project ships in 12-14 weeks with a fixed price of $80K-$250K. We handle deployment on AWS (ECS, Lambda), Cloudflare, or GCP. All APIs pass security audits for HIPAA, PCI-DSS, or SOC 2 compliance.
Companies hire IRPR when they need a CTO-level API architect to replace a broken legacy API, when they need compliance-ready endpoints for healthcare or fintech, and when they want a scalable backend to support a mobile app launch.
Build user management, billing webhooks, and subscription endpoints with Stripe integration and rate limiting.
Create push notifications, file upload endpoints, and real-time sync with Firebase Cloud Messaging and S3.
Implement product catalog, cart, checkout, and inventory endpoints with Shopify or Magento integration.
Build FHIR-compliant endpoints for patient records, appointment scheduling, and telehealth with HL7 integration.
Develop payment processing, KYC verification, and transaction history endpoints with Plaid and Stripe.
Design device registration, telemetry ingestion, and command endpoints with MQTT broker and TimescaleDB.
Expose model inference endpoints, data ingestion pipelines, and batch processing with TensorFlow or PyTorch.
Generate aggregated reports, dashboard endpoints, and CSV export with PostgreSQL materialized views.
A poorly designed API leads to broken integrations, slow frontends, and endless maintenance tickets.
At IRPR, we write every endpoint with proper error handling, idempotency, and pagination. Our APIs use OpenAPI 3.0 specs auto-generated from code. You get Swagger docs, Postman collections, and integration tests with 95% coverage.
We also ship with monitoring using Datadog APM and error tracking via Sentry. Every endpoint logs request/response payloads. Alerts fire at the 500ms threshold. Your team sees API health in real time.
Many shops say they build APIs, but few deliver secure, documented, and scalable endpoints on a fixed budget.
Generic shops often start with hourly billing, skip documentation, and deliver endpoints that fail under load. They rarely handle compliance or provide unit tests.
IRPR treats your API as a product. We design the schema in week 1, get your sign-off on the OpenAPI spec, and only then write code. You see working endpoints in week 4. Full delivery in week 12.
Every API project follows the same roadmap from idea to release.
We start with a 2-week Roadmap phase where we define endpoints, data models, and auth flows. You get a fixed price quote and a timeline before any code is written.
In the Product phase, our senior engineers build the API in 8-10 weeks. You see progress on a preview endpoint every Friday. We run load tests and security scans before launch.
You get more than just endpoints. Every delivery includes the full production setup.
Every project ships with CI/CD pipelines on GitHub Actions, automated tests with Jest or Pytest, and a staging environment on AWS ECS. We also include API documentation on SwaggerHub and a Postman collection.
Your team can deploy new versions with one pull request. We never lock you into our infrastructure. You own everything from day one.
Built a HIPAA-compliant REST API for patient registration, appointment booking, and video call initiation. Reduced manual scheduling by 12 hours per week. Stack: FastAPI, PostgreSQL, Twilio, AWS ECS.
Developed a PCI-DSS compliant API that routes transactions to Stripe, Square, and PayPal. Handles 50,000 transactions per day with 99.99% uptime. Stack: Django REST, Redis, Stripe, AWS Lambda.
Created a REST API that syncs inventory across Shopify, Amazon, and a warehouse system. Cut inventory errors by 95%. Stack: Node.js, Express, MongoDB, Shopify API.
Built a REST API with Stripe webhooks, tiered pricing, usage metering, and invoice generation. Managed 10,000 active subscribers. Stack: Fastify, Prisma, PostgreSQL, Stripe, BullMQ.
Developed a REST API that ingests MLS data, geocodes addresses, and serves search results with 500ms response times. Integrated with 12 MLS providers. Stack: Python, FastAPI, ElasticSearch, Redis, AWS RDS.
Designed a FERPA-compliant REST API for course registration, grade submission, and fee payments. Reduced enrollment processing time from 3 days to 2 hours. Stack: Django REST, PostgreSQL, Twilio, AWS S3.
Every project gets a fixed quote in the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. You know the cost before we write a single line of code.
Every engineer on your project has 8+ years of backend experience. We do not outsource work. You talk directly with the engineers building your API, no account managers.
Before writing a line of code, we produce a complete OpenAPI 3.0 spec. You review and approve every endpoint and data model. This eliminates rework and miscommunication.
We build HIPAA, PCI-DSS, or SOC 2 compliance into the API from day one. Every endpoint logs audit trails, encrypts PHI data at rest and in transit, and handles PII according to GDPR.
You own every file. We deliver the code in your GitHub repo with no license restrictions. You can hire any team to maintain it after we finish.
After the API goes live, we stay on for 2 weeks to fix bugs, handle edge cases, and help your frontend team integrate. No extra cost.
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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