Premium Backend API Development ServicesAPI Development
We build production-grade APIs that handle millions of requests. Fixed price, 12-week delivery, full compliance built in.
IRPR builds premium backend API development services for companies that need reliable, secure, and scalable APIs. We use Node.js, Go, Python, PostgreSQL, Redis, and AWS to deliver REST, GraphQL, and gRPC APIs that handle enterprise traffic.
Every project ships with full source code, CI/CD pipelines, automated testing, and monitoring. Timelines run 8-12 weeks for an MVP with pricing between $80K and $250K depending on complexity. Compliance standards like HIPAA, PCI-DSS, and SOC 2 are built in from day one, not bolted on later.
We work with CTOs at funded startups who need a production-ready API in 3 months, engineering leads at healthcare companies who require HIPAA compliance, fintech founders who need PCI-DSS certified payment APIs, and product managers at SaaS companies who want to replace a legacy API with a modern one.
Types of software we ship.
REST API Development
Stateless, cacheable APIs using Node.js or Go. Includes OpenAPI specs, rate limiting, and auth (JWT/OAuth2).
GraphQL API Development
Flexible query language APIs with Apollo Server, DataLoader, and subscription support for real-time data.
Microservices Architecture
Decoupled services with message queues (RabbitMQ, Kafka), containerized with Docker and orchestrated on Kubernetes.
Real-Time API (WebSockets)
Low-latency bidirectional APIs using WebSockets or Server-Sent Events. Built with Socket.IO or custom Go websockets.
API Integration Services
Connect your API to third-party platforms like Stripe, Salesforce, HubSpot, or custom legacy systems.
API Security & Compliance
Implement OWASP best practices, encryption at rest and in transit, and compliance audits for HIPAA, PCI-DSS, SOC 2.
API Documentation & Testing
Auto-generated docs (Swagger/OpenAPI), integration tests with Postman/Newman, and load testing with k6.
API Performance Optimization
Profile and optimize database queries, add caching (Redis, CDN), and reduce latency to sub-100ms response times.
We build for every business type.
Healthcare
Fintech
Ecommerce
SaaS
Enterprise
What You Get with Premium Backend API Development Services
Every API we build ships with measurable guarantees and full transparency.
IRPR has delivered over 200 products across 50 countries. Our premium backend API development services include a fixed price contract, a 12-week timeline for the first release, and compliance with HIPAA, PCI-DSS, or SOC 2 from day one.
We assign senior engineers only — no juniors, no outsourcing. You get a dedicated project manager, weekly demos, and full source code ownership. Our on-time delivery rate is 98%, and we maintain 99.9% uptime on production APIs.
How IRPR Compares to Generic Development Shops
Not all API development teams deliver the same quality. Here is the difference.
Generic shops often start coding without a clear architecture, skip compliance reviews, and hand you code with no tests or documentation. IRPR follows a structured process from idea to release.
We start with a 2-week Roadmap phase where we define the API contract, data model, and infrastructure. Then we build in 2-week sprints with automated testing and continuous deployment. You see working software every sprint.
- No fixed price — hourly billing with scope creep
- Junior developers working on your API
- No compliance review until the end
- No automated tests or CI/CD
- Code ownership often disputed
- 6-12 month delivery for a simple API
- Fixed price contract from week 2
- Senior engineers only (8+ years experience)
- HIPAA, PCI-DSS, SOC 2 built in from day one
- Full test suite, CI/CD pipeline, and monitoring
- You own all source code and IP
- 8-12 week MVP delivery
Our 4-Phase Process for Premium Backend API Development
We follow a repeatable process that eliminates surprises.
Every project goes through four phases: Idea, Roadmap, Product, and Release. This structure ensures we build the right API, on time, and within budget.
During the Roadmap phase (week 2), we deliver a detailed technical specification, API contract, and fixed price quote. No changes after that without a written change order.
What Ships with Every Premium Backend API Development Project
You get more than just code. Every deliverable is production-ready.
When you hire IRPR for premium backend API development services, you receive a complete package that includes everything needed to run and maintain the API.
- Source code in your private GitHub repository
- CI/CD pipeline with GitHub Actions or GitLab CI
- Automated test suite (unit, integration, load)
- API documentation (OpenAPI/Swagger)
- Infrastructure as code (Terraform or Pulumi)
- Monitoring and alerting (Sentry, Datadog, PagerDuty)
- Post-launch support for 30 days
- Full ownership of all IP and code
- Security audit report for compliance (HIPAA/PCI/SOC2)
- Deployment runbook and architecture diagram
What we ship in this practice.
Payment Processing API for Fintech Startup
Built a PCI-DSS compliant payment API using Node.js, Stripe, and PostgreSQL. Reduced failed transactions by 40% and cut payment processing time from 3 seconds to 200ms.
Healthcare Data Exchange API for Telehealth Platform
Created a HIPAA-compliant FHIR API using Python, FastAPI, and AWS HealthLake. Integrated with Epic and Cerner, reducing manual data entry by 10 hours per week per clinician.
Inventory Management API for Ecommerce SaaS
Developed a real-time inventory API with WebSockets using Go and Redis. Handles 10,000+ concurrent connections and syncs across 5 warehouses with sub-second latency.
Customer Analytics API for SaaS Platform
Built a GraphQL analytics API using Apollo Server and ClickHouse. Supports complex aggregations over 100M+ events with average response time under 50ms.
Property Listing API for Real Estate MLS
Created a RESTful API that aggregates data from 50+ MLS feeds. Uses Node.js, PostgreSQL with PostGIS, and Elasticsearch for full-text search. Reduced listing update delay from 24 hours to 5 minutes.
IoT Backend API for Manufacturing Company
Developed a gRPC API using Go and MQTT for real-time sensor data ingestion. Handles 1 million messages per minute with 99.99% uptime and integrates with SAP ERP.
Why teams hire us.
Fixed price, not hourly
Every project gets a fixed quote after the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. You know the total cost before we write a line of production code.
Senior engineers only
Every developer on your project has 8+ years of experience building production APIs. No juniors, no offshore teams, no learning on your dime. Our engineers have worked at companies like Google, Amazon, and Stripe.
Compliance built in from day one
HIPAA, PCI-DSS, and SOC 2 are not afterthoughts. We design your API with encryption, access controls, and audit logs from the first sprint. We have delivered compliant APIs for over 30 healthcare and fintech companies.
12-week MVP guarantee
We ship a production-ready API in 8-12 weeks or we work extra at no cost. Our process is engineered for speed without cutting corners. 98% of our projects finish on time.
Full code ownership
You own every line of code, every test, every document. There are no licensing fees, no ongoing royalties, no vendor lock-in. We transfer all IP to you upon final payment.
Dedicated project manager
You get a single point of contact who handles communication, sprint planning, and reporting. Weekly demos and status updates keep you informed. Average response time to messages is under 2 hours during business days.
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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