We build production-ready backend systems in 12-14 weeks. Fixed price, no surprises.
IRPR is a premium backend development team that builds custom backend systems for B2B and B2C products. We use Node.js, Python, Go, PostgreSQL, Redis, and AWS to deliver scalable, secure APIs and microservices.
Every project ships in 12-14 weeks with a fixed price between $80K and $250K. We handle compliance (SOC 2, HIPAA, PCI-DSS) and provide full source code ownership. Our senior engineers write production-ready code from day one.
We work with CTOs who need to scale their platform, founders launching SaaS MVPs, engineering leads migrating monolithic apps to microservices, and product owners building real-time data pipelines.
Build stateless RESTful APIs with OpenAPI specs, rate limiting, and JWT auth. Integrates with Stripe or Twilio.
Create a single GraphQL endpoint that aggregates data from multiple sources. Uses Apollo Server and Redis caching.
Decompose your monolith into Dockerized services with RabbitMQ or Kafka for async communication.
Build real-time features with Socket.io and Redis Pub/Sub. Used for live dashboards, chat, and notifications.
Deploy event-driven backend using Lambda, API Gateway, and DynamoDB. Scales automatically with zero idle cost.
Design ETL pipelines with Apache Airflow or AWS Glue. Process millions of records per day into Redshift or Snowflake.
Implement OAuth 2.0, SAML, or custom JWT auth with MFA. Supports Okta, Auth0, or Azure AD integration.
Expose a unified API for iOS and Android with offline sync, push notifications (Firebase), and image uploads (S3).
Our team ships a complete, documented, and deployable backend system in every engagement.
You get a scalable backend with automated CI/CD, monitoring, and error tracking. Our engineers write code in Go, Node.js, or Python and deploy on AWS, GCP, or Azure. Every project includes load testing up to 10,000 concurrent users.
We deliver a fully documented API (Postman or Swagger), database schema migrations, and a deployment playbook. Your team can take over maintenance immediately because the code is clean, tested, and in your repo.
Most agencies sell you junior engineers and hope for the best. We do the opposite.
Our premium backend development team consists of senior engineers with 8+ years of experience. We work async-first across 50+ countries but maintain daily overlap with US time zones (9am-12pm ET).
We use a fixed-price model based on a detailed Roadmap we write in week 2. No hourly billing, no surprise invoices. If scope changes, we adjust the contract transparently.
We follow a four-phase process that de-risks your investment from day one.
Phase 1 (Idea) we validate your requirements in a 1-week discovery. Phase 2 (Roadmap) we produce a detailed spec, architecture diagram, and fixed price. This takes one week and costs $5K, credited to the build.
Phase 3 (Product) we build the backend in 8-12 sprints, each with a deployable milestone. Phase 4 (Release) we deploy to production, run load tests, and hand over documentation.
Every project includes a complete delivery package you can run immediately.
You own everything from the first commit. We push code to your repository, configure CI/CD pipelines, and set up monitoring. No vendor lock-in, no hidden dependencies.
All deliverables are tested against production-like environments. We include a runbook for your DevOps team and 30 days of post-launch support.
Replaced a monolithic Rails app with a Node.js microservices architecture handling 500,000 daily API calls. Reduced p95 latency from 1200ms to 180ms. Stack: Node.js, PostgreSQL, Redis, Stripe, RabbitMQ.
Built a PCI-DSS compliant payment gateway that processes $2M per month. Implemented tokenization, 3DS, and real-time fraud scoring. Stack: Go, CockroachDB, Kafka, AWS KMS.
Developed a HIPAA-compliant FHIR R4 API for a telemedicine platform serving 50 clinics. Automated patient data sync with Epic and Cerner. Stack: Python, FastAPI, PostgreSQL, AWS Lambda, Okta.
Created a real-time inventory sync service connecting 3 warehouses and 5 sales channels (Shopify, Amazon, WooCommerce). Reduced overselling by 99%. Stack: Node.js, Redis, PostgreSQL, AWS SQS.
Architected a streaming data pipeline processing 10 million events per day for a media analytics startup. Achieved sub-second query times on dashboards. Stack: Apache Kafka, Flink, ClickHouse, GraphQL.
Designed a scalable multi-tenant backend with tenant isolation (schema-per-tenant) for a learning management system serving 200 schools. Support for 50,000 concurrent students. Stack: Ruby on Rails, PostgreSQL, Redis, Sidekiq.
We quote a fixed price after the 1-week Roadmap phase. No time tracking, no surprise invoices. If the scope changes, we re-quote transparently with your approval.
Every engineer on our team has at least 8 years of backend development experience. Our average tenure is 12 years. No junior or mid-level assignments.
We push all code to your GitHub repository from the first commit. You own the IP, the code, and the deployments. No third-party licenses or royalties.
Our backend architecture follows SOC 2 controls by default. We implement HIPAA safeguards for healthcare and PCI-DSS compliance for payment data. Audit-ready from day one.
Our team works across 50+ countries but maintains daily overlap with US business hours (9am-12pm ET). You get daily updates and 24-hour turnaround on most issues.
After deployment, we monitor the system for 30 days with Datadog and Sentry. We fix any production bugs free of charge. You get a runbook your team can use immediately.
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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