Top Backend API Development PartnerBackend API
We build production-grade REST, GraphQL, and gRPC APIs. 8-12 week delivery with fixed pricing.
A top backend api development partner builds the server-side logic that powers your web and mobile applications. At IRPR, we design and develop APIs using Node.js, Python (FastAPI), Go, and Java (Spring Boot) with PostgreSQL, Redis, and message queues like RabbitMQ.
We ship a fully functional backend API in 8-12 weeks with fixed pricing starting at $80K. Every API includes automated tests, CI/CD pipelines, and API documentation via Swagger or Postman. We comply with HIPAA, PCI-DSS, SOC 2, and FERPA where required.
We work with CTOs who need to launch a SaaS product quickly, engineering leads scaling an existing platform, and startup founders building their first MVP. These buyers choose IRPR because we deliver production-ready code with no technical debt.
Types of software we ship.
REST API development
Build RESTful APIs with Express.js, Django REST Framework, or Spring Boot. Includes versioning, pagination, and rate limiting.
GraphQL API development
Develop GraphQL APIs using Apollo Server or Hasura. Supports schema stitching, data loaders, and real-time subscriptions.
gRPC API development
Implement high-performance gRPC APIs with Protocol Buffers. Ideal for microservices communication and low-latency systems.
Microservices backend
Design a microservices architecture with Docker, Kubernetes, and service mesh. Each service has its own API gateway and database.
Third-party API integration
Integrate with Stripe, Twilio, Salesforce, HubSpot, or any external API. Includes error handling, retries, and webhook management.
Real-time API with WebSockets
Build real-time APIs using Socket.io or WebSocket protocol. Supports live chat, notifications, and collaborative editing.
Serverless API
Deploy serverless APIs on AWS Lambda, Vercel, or Cloudflare Workers. Auto-scales with zero cold starts using provisioned concurrency.
API security and authentication
Implement OAuth 2.0, JWT, API keys, and role-based access control. Includes rate limiting, IP whitelisting, and audit logging.
We build for every business type.
SaaS and platforms
Ecommerce and retail
Healthcare and life sciences
Fintech and banking
Real estate and proptech
Why IRPR is a top backend api development partner
We have shipped over 200 APIs for clients in 50+ countries. Here is what our track record looks like.
IRPR has delivered APIs for industries with the toughest compliance requirements: healthcare (HIPAA), fintech (PCI-DSS), and SaaS (SOC 2 Type II). Our APIs handle millions of requests per day with 99.9% uptime guaranteed.
Every API we build includes automated load testing with k6 or Artillery, error tracking with Sentry, and monitoring with Datadog. We write integration tests that cover 90%+ of endpoints before going to production.
The difference between a generic dev shop and a top backend api development partner
Not all API development teams deliver production-ready code. Here is how IRPR stands apart.
Generic dev shops often deliver APIs with no tests, no monitoring, and no documentation. They use hourly billing and scope creep is common. You end up with a fragile backend that breaks under load.
IRPR delivers a fully documented, tested, and monitored API with a fixed price from day one. We use CI/CD pipelines, automated deployments, and real-time error tracking. Your API is production-ready from the first release.
- Hourly billing with no cap
- No automated tests
- No API documentation
- No monitoring or alerting
- Manual deployments
- No security audit
- Fixed price per project
- 90%+ test coverage
- Swagger/Postman docs
- Datadog monitoring + Sentry
- CI/CD on GitHub Actions
- OAuth 2.0 + JWT + RBAC
How IRPR builds your backend API in 4 phases
Our proven process takes you from idea to production in 8-12 weeks.
Each phase has clear deliverables and a fixed price. You know exactly what you get and when you get it. No surprises.
We start with a 2-week Roadmap phase where we define the API contract, database schema, and deployment architecture. Then we build and ship in 2-week sprints.
What ships with every backend API from IRPR
We do not just hand over code. You get a complete, production-ready system.
Every API project includes everything you need to run, monitor, and maintain the backend. No hidden costs, no missing pieces.
Our team stays on for 30 days after launch to handle any issues and train your team. After that, we offer ongoing support and maintenance contracts.
- Source code in your GitHub/GitLab repo
- CI/CD pipeline on GitHub Actions or GitLab CI
- API documentation in Swagger/OpenAPI
- Automated test suite (unit + integration + load)
- Sentry error tracking and alerting
- Datadog or New Relic monitoring dashboard
- Docker containers and docker-compose setup
- Deployment scripts for AWS, GCP, or Azure
- Postman collection for manual testing
- 30-day post-launch support
What we ship in this practice.
SaaS subscription management API
Built a REST API for a SaaS platform that handles 50,000+ users, Stripe billing, and role-based access. Reduced payment failures by 40%. Tech stack: Node.js, Express, PostgreSQL, Stripe, Redis.
Real-time IoT data ingestion API
Developed a gRPC API that ingests 10,000 sensor readings per second from IoT devices. Used Protocol Buffers and Kafka for stream processing. Achieved 99.99% uptime. Tech stack: Go, gRPC, Kafka, InfluxDB.
HIPAA-compliant telehealth API
Created a GraphQL API for a telehealth platform with 200+ providers. Integrated with EHR systems and video conferencing APIs. Passed HIPAA audit on first attempt. Tech stack: Apollo Server, PostgreSQL, Twilio, AWS.
Ecommerce order processing API
Built a microservices API for an ecommerce client processing 5,000 orders daily. Integrated with Shopify, Stripe, and ShipStation. Reduced order processing time from 2 hours to 5 minutes. Tech stack: Python FastAPI, PostgreSQL, RabbitMQ.
MLS data aggregation API
Developed a REST API that aggregates property listings from 20+ MLS sources. Handles 1 million+ listings with sub-100ms response times. Tech stack: Node.js, Express, PostgreSQL, Redis, Elasticsearch.
PCI-DSS compliant payment gateway API
Built a payment processing API that handles $10M+ in monthly transactions. Tokenizes card data and integrates with multiple acquirers. Achieved PCI-DSS Level 1 compliance. Tech stack: Java Spring Boot, PostgreSQL, Stripe, HSM.
Why teams hire us.
Fixed price per project
Every API 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 upfront.
Senior engineers only
Every engineer on your project has 8+ years of backend experience. No junior developers, no outsourced teams. You work directly with the people building your API.
Production-ready from day one
We ship code with automated tests, CI/CD pipelines, monitoring, and documentation. Your API is ready for production on the first deployment, not after months of fixes.
Compliance built in
We build HIPAA, PCI-DSS, SOC 2, and FERPA compliance into the API architecture from the start. No retrofitting, no audit surprises. We have passed 20+ compliance audits.
8-12 week delivery
Most APIs are production-ready in 8-12 weeks. We work in 2-week sprints with demos after each sprint. You see progress every 14 days.
Full code ownership
You own all source code, documentation, and infrastructure. No lock-in, no licensing fees. We hand over everything including deployment scripts and monitoring dashboards.
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.
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