We build REST APIs that scale. 8-12 week delivery, fixed price, senior engineers only.
IRPR is a team of senior engineers who design and build REST APIs for companies that need reliable, scalable integrations. We use FastAPI, Node.js, Next.js, PostgreSQL, Redis, and AWS to deliver APIs that handle millions of requests per day.
Every project ships in 8-12 weeks with a fixed price between $80K and $250K. We handle compliance like HIPAA, PCI-DSS, and SOC 2. You get full source code, CI/CD pipelines, and Postman collections.
CTOs hire us when their in-house team is too busy. Product owners hire us to launch a new API-first product. Startup founders hire us to build the backend for their MVP and avoid tech debt.
Multi-tenant REST APIs with rate limiting, authentication (JWT/OAuth2), and Stripe billing integration.
Lightweight REST endpoints optimized for mobile clients. Uses Firebase Cloud Messaging and offline-first patterns.
Product catalog, cart, checkout, and order management APIs. Integrates with Shopify, Magento, and Stripe.
HIPAA-compliant APIs for EHR integration, patient portals, and telehealth. Uses FHIR standards and AES-256 encryption.
PCI-DSS compliant APIs for payment processing, KYC verification, and transaction history. Integrates with Plaid and Stripe.
REST endpoints for device management, telemetry ingestion, and real-time alerts. Uses MQTT bridge and TimescaleDB.
MLS-integrated APIs for property search, listing management, and lead capture. Uses IDX and RetS standards.
REST endpoints for data ingestion, query, and export. Supports Snowflake, BigQuery, and Redshift backends.
Building a production-grade REST API requires deep knowledge of architecture, security, and scaling.
A poorly designed API leads to slow integrations, security holes, and expensive rewrites. IRPR has shipped 200+ REST APIs for clients in 50+ countries. Our APIs handle 10,000+ requests per second with 99.9% uptime.
We use OpenAPI 3.0 for documentation, Postman for testing, and Datadog for monitoring. Every API comes with automated tests, rate limiting, and caching strategies. We follow REST best practices: HATEOAS, idempotency, pagination, and proper HTTP status codes.
Most agencies bill by the hour and deliver late. IRPR works differently.
Generic dev shops start coding without a clear roadmap. They use junior developers, change requirements mid-project, and bill for every extra hour. IRPR does the opposite.
We start with a 2-week Roadmap phase where we define endpoints, data models, and security requirements. You get a fixed price and a clear timeline. No surprises.
We follow a 4-phase process that de-risks your investment.
Every project starts with a discovery call where we learn your domain, users, and constraints. Then we move into the Roadmap phase.
The Roadmap phase takes 2 weeks and costs $5K. You get a detailed API specification, data model, security plan, and a fixed price for the full build.
You own everything we build. No black boxes, no vendor lock-in.
When IRPR builds your REST API, you get more than just code. You get a complete production system that your team can run and modify.
We ship source code in your GitHub or GitLab repo, a CI/CD pipeline, infrastructure as code (Terraform), and a monitoring dashboard.
Built a REST API for a B2B SaaS company that manages 50,000+ subscriptions. The API handles billing via Stripe, user provisioning via SCIM, and analytics via Snowflake. Reduced manual billing errors by 90%. Tech stack: FastAPI, PostgreSQL, Stripe, Redis.
Designed a HIPAA-compliant REST API that connects a tele-health platform to 3 major EHR systems (Epic, Cerner, Athena). Handles 1 million patient records with AES-256 encryption. Tech stack: Node.js, FHIR, AWS KMS, PostgreSQL.
Built a PCI-DSS Level 1 compliant REST API for a payment gateway. Processes 10,000 transactions per minute with idempotency keys and webhook retries. Reduced chargebacks by 40%. Tech stack: Go, Stripe, Plaid, AWS Lambda.
Created a REST API for a marketplace with 500+ vendors. Manages product catalogs, inventory, orders, and payouts. Integrated with Shopify and Magento. Increased vendor onboarding speed by 60%. Tech stack: Next.js, PostgreSQL, Stripe Connect, Redis.
Developed a REST API that aggregates data from 20+ MLS sources. Supports property search with 50+ filters, lead capture, and CRM sync. Reduced data latency from 24 hours to 15 minutes. Tech stack: Node.js, RetS, MongoDB, AWS Elasticsearch.
Built a REST API for a logistics company that tracks 5,000+ shipments daily. Integrates with 3PL providers via EDI and provides real-time ETAs via Google Maps API. Reduced support tickets by 70%. Tech stack: FastAPI, PostgreSQL, Redis, AWS SQS.
Every API project gets a fixed quote after the 2-week Roadmap phase. No hourly billing, no surprise invoices, no scope creep. You know the cost before we write a line of code.
Every engineer on your project has 10+ years of experience. No juniors, no offshore teams, no handoffs. The same team that designs your API also builds and deploys it.
We ship production-ready APIs in 8-12 weeks. Our process is optimized for speed without cutting corners. 98% of our projects deliver on time.
You own every line of code. We put it in your repo from day one. No proprietary frameworks, no black boxes, no vendor lock-in. Your team can maintain it from day one.
We build APIs that pass HIPAA, PCI-DSS, and SOC 2 audits. We use encryption at rest and in transit, audit logging, and role-based access control by default.
Every project includes a 30-day warranty and 2-week knowledge transfer. We stay on Slack for bug fixes and questions. Optional ongoing support at $150/hour.
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.