Hire a Senior REST API Development TeamDevelopment Team
We build production-grade REST APIs in 8-12 weeks. Fixed price, senior engineers only, full ownership of code.
IRPR builds REST APIs for web apps, mobile backends, and third-party integrations. We use Node.js (Express, Fastify), Python (FastAPI, Django REST), and Go (Gin, Echo) to deliver APIs that handle thousands of requests per second.
Every project ships in 8-12 weeks with a fixed price between $80K and $250K. We handle authentication (JWT, OAuth 2.0), rate limiting, caching (Redis), and compliance (HIPAA, PCI-DSS, SOC 2). You get full source code, CI/CD pipelines, and Postman collections.
CTOs hire us when their in-house team lacks API expertise. Startup founders need a production-ready API for their SaaS MVP. Enterprise architects need a dedicated team to build a secure, scalable integration layer for legacy systems.
Types of software we ship.
REST API for SaaS platforms
Multi-tenant APIs with Stripe billing, user management, and role-based access control. Built with FastAPI and PostgreSQL.
REST API for mobile apps
Backend APIs for iOS and Android apps with push notifications (Firebase), file uploads (S3), and real-time sync (WebSockets).
REST API for ecommerce
Product catalog, cart, checkout, and order management APIs. Integrates with Shopify, Stripe, and tax calculators.
REST API for healthcare
HIPAA-compliant APIs for patient records, appointment scheduling, and EHR integration. Uses FHIR standards and encrypted data storage.
REST API for fintech
PCI-DSS compliant APIs for payment processing, transaction history, and fraud detection. Integrates with Plaid, Stripe, and bank APIs.
REST API for IoT
APIs that ingest sensor data from thousands of devices, process it with MQTT brokers, and store it in time-series databases like InfluxDB.
REST API for real estate
MLS-integrated APIs for property listings, agent directories, and mortgage calculators. Uses RETS and RESO Web API standards.
REST API for logistics
APIs for shipment tracking, route optimization, and warehouse inventory. Integrates with FedEx, UPS, and ShipStation.
We build for every business type.
SaaS companies
Healthcare organizations
Fintech startups
Ecommerce brands
Enterprise teams
Why You Need a Senior REST API Development Team
A poorly designed API costs you time, money, and customers. Here is what a senior team delivers.
A senior REST API development team builds APIs that scale from day one. We design endpoints with proper HTTP verbs, status codes, and error handling. Every API includes pagination, filtering, and versioning so your frontend team never hits a breaking change.
We also handle security from the start. Every request is authenticated with JWT or OAuth 2.0. Data is encrypted at rest and in transit. Rate limiting prevents abuse. We run automated penetration tests before every release.
Generic Dev Shop vs. IRPR Senior REST API Team
Not all API teams are equal. Here is what you get with a generic shop versus IRPR.
Generic dev shops often assign junior developers to your API project. They skip documentation, ignore security best practices, and deliver code that breaks under load. You end up with a rewrite in 6 months.
IRPR assigns senior engineers only. Every API ships with OpenAPI 3.0 docs, automated tests, and a CI/CD pipeline. We guarantee 99.9% uptime and fix any production bug within 4 hours.
- Junior developers with 1-2 years experience
- No API documentation or outdated Postman collections
- No rate limiting or authentication on first release
- Monolithic code that is hard to maintain
- No CI/CD pipeline - manual deploys
- No SLA for uptime or bug fixes
- Senior engineers with 8+ years experience
- OpenAPI 3.0 docs auto-generated from code
- JWT/OAuth 2.0, rate limiting, and encryption from day one
- Modular, microservice-ready architecture
- CI/CD pipeline with GitHub Actions and automated tests
- 99.9% uptime SLA with 4-hour bug fix response
How We Build Your REST API in 8-12 Weeks
Our process is transparent and predictable. Here are the four phases.
We start with a 2-week Roadmap phase where we define every endpoint, data model, and integration. You get a fixed price and timeline before any code is written.
Then we build in 2-week sprints. You see working endpoints every 14 days. We deploy to staging, run load tests, and fix issues before the final release.
What Ships with Every REST API Project
You get more than just code. Every project includes these deliverables.
We believe in full transparency. Every deliverable is yours to keep, modify, and deploy. No black boxes, no vendor lock-in.
Our team sets up monitoring and alerting so you know when something breaks. We also provide a 30-day post-launch support period for any questions.
- Full source code in your private GitHub repo
- OpenAPI 3.0 documentation auto-generated from code
- Postman collection with all endpoints and example requests
- CI/CD pipeline on GitHub Actions with automated tests
- Docker containers for local development and production
- Sentry error tracking and Datadog performance monitoring
- Load test results showing throughput and latency
- Penetration test report from automated security tools
- Deployment guide with environment variables and secrets management
- 30-day post-launch support for bug fixes and questions
What we ship in this practice.
SaaS API for a subscription analytics platform
Built a multi-tenant REST API with FastAPI and PostgreSQL. Handles 10,000 requests per minute with 200ms average response time. Reduced onboarding time from 2 weeks to 2 days.
Healthcare API for a telemedicine app
Developed a HIPAA-compliant REST API with Node.js and FHIR standards. Integrated with Epic EHR for patient data sync. Reduced appointment scheduling time by 60%.
Fintech API for a payment processing platform
Built a PCI-DSS compliant REST API with Go and Stripe integration. Processes $5M in monthly transactions with 99.99% uptime. Cut fraud detection time from 24 hours to 5 minutes.
Ecommerce API for a multi-brand marketplace
Created a REST API with Django REST Framework and Shopify integration. Manages 50,000 products across 10 brands. Reduced inventory sync errors by 90%.
Real estate API for a property listing platform
Built a REST API with Node.js and MLS integration using RESO Web API. Serves 1 million property listings with sub-second search. Increased agent lead generation by 40%.
Logistics API for a shipment tracking system
Developed a REST API with Python and FedEx/UPS integration. Tracks 100,000 shipments daily with real-time status updates. Reduced customer support tickets by 70%.
Why teams hire us.
Senior engineers only, no juniors
Every engineer on your project has 8+ years of experience building production APIs. We do not staff juniors or offshore teams. You talk directly to the engineers building your API.
Fixed price, not hourly
You get a fixed quote after the 2-week Roadmap phase. No hourly billing, no surprise invoices, no scope creep charges. The price you see is the price you pay.
Full ownership of code and docs
You own everything we build: source code, OpenAPI docs, Postman collections, Docker files, and CI/CD pipelines. No licenses, no recurring fees, no vendor lock-in.
Compliance built in from day one
We build HIPAA, PCI-DSS, and SOC 2 compliant APIs from the start. Encryption, audit logging, and access controls are not afterthoughts. They are part of the architecture.
99.9% uptime guarantee
We design for high availability with load balancing, caching, and database replication. If your API goes down, we fix it within 4 hours. That is our SLA.
200+ products shipped across 50+ countries
We have delivered REST APIs for startups, enterprises, and government agencies in 50+ countries. Our track record speaks for itself. 98% of projects ship on time.
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.