We build production-grade backend systems. 200+ products shipped in 12 weeks or less.
IRPR provides experienced backend app development services for companies that need reliable, scalable server-side systems. We use Node.js, Python, Go, Ruby on Rails, and Java with PostgreSQL, MongoDB, Redis, and Kafka to build APIs, microservices, and data pipelines.
Every project ships in 8 to 12 weeks with a fixed price from $80,000 to $250,000. We handle compliance for HIPAA, PCI-DSS, SOC 2, and FERPA. Our engineers have built backend systems for 200+ products across 50 countries.
Founders hire us when they need a CTO-level backend architect without hiring full-time. CTOs hire us to unblock product roadmaps. Enterprise teams hire us to modernize legacy backends. All get senior engineers who write production code from day one.
Build stateless, versioned REST APIs with Express.js, FastAPI, or Spring Boot. Includes OpenAPI specs and Postman collections.
Decompose monoliths into containerized services using Docker, Kubernetes, and gRPC. Each service scales independently.
Build WebSocket and Server-Sent Events backends with Socket.io, Redis Pub/Sub, or Kafka. Latency under 50ms.
Design type-safe GraphQL schemas with Apollo Server or Hasura. Frontend teams query exactly what they need.
Build streaming pipelines with Apache Kafka, AWS Kinesis, or RabbitMQ. Process millions of events per day.
Design push notifications, offline sync, and auth flows for iOS and Android. Uses Firebase Cloud Messaging and AWS AppSync.
Deploy functions on AWS Lambda, Google Cloud Functions, or Azure Functions. Pay only for compute time used.
Connect to Stripe, Salesforce, HubSpot, Twilio, and 100+ APIs. Handle rate limits, retries, and webhooks.
A weak backend costs you users and revenue.
Backend systems handle every critical operation: user authentication, data storage, payment processing, and third-party integrations. A poorly designed backend causes slow load times, data loss, and security breaches. IRPR has built backends for 200+ products across healthcare, fintech, and ecommerce.
Our engineers use Node.js, Python, Go, and Java with PostgreSQL, Redis, and Kafka. We design for horizontal scaling from day one. Every system includes automated load testing and error monitoring with Sentry and Datadog.
Not all backend developers deliver the same quality.
Many dev shops assign junior engineers to backend projects. They skip load testing, ignore security best practices, and deliver code that breaks in production. Clients end up with technical debt and missed deadlines.
IRPR assigns senior engineers only. Every engineer has 8+ years of experience building production backends. We write automated tests, set up CI/CD pipelines, and document every API endpoint. Our projects ship on time and on budget.
We build your backend in 4 phases over 12 weeks.
IRPR follows a structured process: Idea, Roadmap, Product, Release. Each phase has clear deliverables and a fixed price. You know exactly what you get and when you get it.
We start with a 2-day discovery workshop to define requirements. Then we write a detailed Roadmap document with architecture diagrams, API specs, and a timeline. After your approval, we build and test in 2-week sprints. The final release includes deployment and monitoring.
Every backend project includes these deliverables by default.
You get more than just code. IRPR ships a complete production-ready system with documentation, monitoring, and deployment scripts. No hidden tasks.
All source code is in your GitHub repository from day one. You own everything. We provide a runbook so your team can operate the system without us.
Built a multi-tenant billing system with Stripe, PostgreSQL, and Node.js. Handles prorations, upgrades, downgrades, and invoice generation. Reduced billing errors by 90%.
Built a WebSocket-based tracking system with Socket.io and Redis. Processes 10,000 location updates per second. Reduced delivery disputes by 60%.
Designed a FHIR-compliant API with Python FastAPI and PostgreSQL. Encrypts all PHI at rest and in transit. Passed HIPAA audit on first attempt.
Built a PCI-DSS Level 1 compliant payment gateway with Java Spring Boot and AWS. Processes 5,000 transactions per minute. Zero security incidents in 2 years.
Built a GraphQL API with Apollo Server and Elasticsearch. Handles 1 million product SKUs with sub-100ms query times. Increased search conversion by 35%.
Built a Kafka-based pipeline with Go and Apache Flink. Processes 50 million events per day for real-time dashboards. Reduced data latency from 24 hours to 5 minutes.
Every engineer on your project has 8+ years of backend experience. No juniors. No offshore teams. You talk directly to the person writing your code.
Every project gets a fixed quote in the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. The price you see is the price you pay.
We ship production-ready backends in 8 to 12 weeks. Our process is optimized for speed without cutting corners. 98% of our projects ship on time.
We design for HIPAA, PCI-DSS, SOC 2, and FERPA from the first line of code. No retrofitting. No last-minute audits. Your backend is compliant by default.
You own every line of code. No licenses, no lock-in, no recurring fees. Source code is in your GitHub repo from sprint one. You can take it anywhere.
Every project includes 30 days of post-launch support. We monitor production, fix bugs, and handle incidents. Your team gets full operational handover.
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.
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