We ship production-ready APIs in 8-12 weeks. Senior engineers only, fixed price, full code ownership.
IRPR builds REST APIs for applications that need to scale, integrate, and stay secure. We use Node.js, Python (FastAPI, Django), Go, and PostgreSQL or MongoDB depending on your data model and traffic patterns.
A typical REST API MVP ships in 8 to 12 weeks with costs between $80K and $250K. Every project includes compliance coverage for HIPAA, PCI-DSS, or SOC 2 if your industry requires it.
CTOs replacing legacy SOAP or custom integrations, startup founders launching API-first SaaS products, enterprise teams building microservices, and product managers connecting third-party tools all hire IRPR to own the API layer.
Stripe Connect or Adyen integration with idempotency keys and webhook replay. Handles PCI-DSS scope natively.
Two-way sync with Salesforce, HubSpot, or custom endpoints using RESTful patterns and OAuth 2.0.
Product catalog, cart, checkout, and order management APIs backed by PostgreSQL and Redis for caching.
HIPAA-compliant REST interfaces for patient records, appointment scheduling, and lab results using FHIR R4.
WebSocket and REST hybrid for live dashboards, notifications, and streaming analytics using Firebase or AWS AppSync.
REST endpoints optimized for mobile clients with pagination, offline support, and push notification integration.
M2M communication over REST with device authentication, telemetry ingestion, and OTA update triggers.
Layer that normalizes data from 10+ sources into a single RESTful interface, with caching and rate limiting.
Our track record shows what to expect when you hire IRPR for your REST API project.
We have shipped over 200 products across 50 countries since 2016. 98% of our projects delivered on time with zero scope creep because we use a fixed-price Roadmap phase.
APIs built by IRPR maintain 99.9% uptime in production. We deploy on AWS with multi-region redundancy, auto-scaling, and 24/7 monitoring via Datadog and PagerDuty.
Most agencies treat API development like any other feature. We treat it as the core product.
Generic shops start coding without a clear contract. They bill by the hour, change specs mid-project, and often don't document endpoints. You end up with broken integrations, no tests, and no way to onboard new developers.
IRPR begins every REST API project with a 2-week Roadmap phase that defines every endpoint, data model, authentication method, and error code. You sign off on a fixed price and a 12-week delivery date before we write a single line of production code.
Four phases, clear milestones, no surprises.
Our process is designed to move fast without breaking things. Every phase has a deliverable you can review and approve before the next step begins.
We use agile sprints internally, but you see progress as milestone-based checkpoints, not daily standups. This keeps the project predictable and the team focused.
Everything you need to run, maintain, and scale your API.
We don't just hand over code. Every IRPR REST API project includes production-grade tooling and documentation so your team can take over immediately.
Built a REST API that connects Stripe Connect with a custom invoicing system. Reduced transaction failures by 15% through idempotency keys and automatic retries. Tech stack: FastAPI, PostgreSQL, Redis, Stripe API.
Developed a HIPAA-compliant REST API for a telemedicine platform handling 10,000 appointments/day. Integrated with Epic EHR via FHIR R4. Tech stack: Django REST Framework, PostgreSQL, Twilio for SMS reminders.
Created a RESTful catalog API serving 50,000 products with faceted search and real-time inventory. Reduced page load time by 40% using Redis caching. Tech stack: Node.js, Express, MongoDB, Elasticsearch.
Built a two-way REST sync between HubSpot and a custom CRM that normalized 200+ fields. Cut manual data entry by 6 hours per week per sales rep. Tech stack: Python, FastAPI, HubSpot API, Celery for background jobs.
Designed a REST/WebSocket hybrid API delivering viewer metrics with sub-second latency. Scaled to 1 million concurrent connections using AWS AppSync and DynamoDB. Tech stack: Node.js, GraphQL subscriptions, DynamoDB, Lambda.
Implemented a REST ingestion API for 50,000 IoT devices sending telemetry every 5 seconds. Achieved 99.95% uptime with multi-region deployment. Tech stack: Go, TimescaleDB, RabbitMQ, Grafana dashboards.
We set a fixed price after the 2-week Roadmap phase. No hourly billing, no surprise invoices, no scope creep charges. You know the cost before any development starts.
Every project is staffed with engineers averaging 10+ years of experience. No juniors, no offshore mismatch. Our team includes ex-Amazon, ex-Stripe, and ex-Uber engineers.
You own every line of code, every test, every script. We never license our work. The source code is delivered in your repository with a permissive license (MIT or Apache 2.0).
We handle HIPAA, PCI-DSS, and SOC 2 requirements as part of the build. Our APIs include audit logs, encryption at rest (AES-256), and role-based access controls by default.
We deploy on AWS with multi-region failover, auto-scaling groups, and 24/7 monitoring. Our SLAs guarantee 99.9% uptime, and we provide monthly reports via Datadog.
We begin the Discovery phase within 7 business days of signing a mutual NDA. Most Roadmap phases complete in 14 days, and development starts immediately after you approve the spec.
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.