Premium Backend App Development StudioBackend App
We build backend systems that scale to millions of users. 200+ products shipped, 12 week average delivery.
IRPR is a premium backend app development studio that builds production-ready backend systems using Node.js, Go, Python, PostgreSQL, Redis, and AWS. We design architectures that handle 10,000+ requests per second with sub-50ms latency.
Every project ships in 8-12 weeks with a fixed price between $80K and $250K. We handle compliance for HIPAA, PCI-DSS, SOC 2, and FERPA. You get full source code ownership and a CI/CD pipeline on day one.
CTOs hire us when their in-house team lacks bandwidth for a critical backend. Founders hire us to build their SaaS MVP with a scalable data layer. Enterprise architects hire us to modernize legacy systems without downtime.
Types of software we ship.
REST API development
Build stateless REST APIs with OpenAPI 3.0 specs, rate limiting, and JWT auth. Deployed on AWS API Gateway.
GraphQL backend
Implement GraphQL APIs with Apollo Server, DataLoader for batching, and real-time subscriptions via WebSockets.
Microservices architecture
Design event-driven microservices with Kafka, Docker, and Kubernetes. Each service scales independently.
Real-time backend
Build WebSocket servers with Socket.io or AWS AppSync for live chat, notifications, and collaborative editing.
Data pipeline backend
Create ETL pipelines with Apache Airflow, Snowflake, and dbt. Process 1TB+ of data daily.
Authentication backend
Implement OAuth 2.0, SAML, and OpenID Connect with Auth0 or custom JWT. Supports SSO for 10+ providers.
Payment backend
Integrate Stripe, Braintree, or Adyen with idempotent webhooks, subscription management, and PCI-DSS compliance.
Serverless backend
Deploy serverless functions on AWS Lambda or Cloudflare Workers. Auto-scales from 0 to 10,000 requests.
We build for every business type.
SaaS companies
Fintech firms
Healthcare organizations
Ecommerce brands
Enterprise platforms
Why choose a premium backend app development studio
A generic freelancer builds code that works today. A premium studio builds systems that work for years.
IRPR has shipped 200+ backend systems across 50 countries. Our senior engineers average 10+ years of experience. We use PostgreSQL, Redis, Kafka, and AWS to build backends that handle 10,000+ concurrent users without breaking.
Every project starts with a 2-week Roadmap phase where we define the data model, API contracts, and infrastructure. You get a fixed price and a 12-week delivery timeline. No surprises, no scope creep.
Generic dev shop vs premium backend studio
Not all backend teams are equal. Here is what separates a premium studio from a commodity shop.
A generic dev shop assigns junior developers who learn on your dime. They use boilerplate code and skip testing. You end up with technical debt that costs 3x to fix later.
IRPR assigns senior engineers who have built production systems at scale. We write unit tests, integration tests, and load tests. Every API ships with OpenAPI documentation and a Postman collection.
- Junior developers with 2 years experience
- No load testing before deployment
- No API documentation
- Hourly billing with no cap
- No compliance expertise
- Code ownership is unclear
- Senior engineers with 10+ years experience
- Load tested to 10,000 concurrent users
- OpenAPI 3.0 docs for every endpoint
- Fixed price from Roadmap phase
- HIPAA, PCI-DSS, SOC 2 compliance built in
- Full source code ownership
How we build your premium backend
Our process is designed to de-risk your investment and ship fast.
We follow a 4-phase process: Idea, Roadmap, Product, Release. Each phase has clear deliverables and a go/no-go decision point.
The Roadmap phase costs $5K and takes 2 weeks. You get a detailed technical spec, data model, API contracts, and a fixed price for the full build. If you don't like the plan, you walk away with the spec.
What ships with every backend project
You get more than just code. Every project includes these deliverables by default.
We believe in shipping a complete system, not just a codebase. Every backend project includes infrastructure, monitoring, documentation, and a handover guide.
You own everything. Source code, Docker images, CI/CD pipelines, and infrastructure-as-code files are all in your repository from day one.
- Source code in your private GitHub repo
- CI/CD pipeline with GitHub Actions
- Docker Compose for local development
- Terraform scripts for AWS infrastructure
- OpenAPI 3.0 documentation
- Postman collection with example requests
- Sentry error tracking configured
- Datadog monitoring dashboards
- Load test results with k6
- Deployment runbook and rollback guide
What we ship in this practice.
Multi-tenant SaaS backend
Built a multi-tenant backend for a B2B analytics platform. Used PostgreSQL row-level security, Redis caching, and AWS ECS. Reduced query latency by 60% and supported 500+ tenants on a single cluster. Stack: Node.js, PostgreSQL, Redis, AWS ECS.
HIPAA-compliant patient portal backend
Developed a HIPAA-compliant backend for a telemedicine startup. Implemented end-to-end encryption, audit logging, and role-based access. Passed HIPAA audit on first attempt. Stack: Python, FastAPI, PostgreSQL, AWS KMS.
Real-time payment processing backend
Built a real-time payment processing backend for a fintech company. Integrated Stripe Connect, Plaid, and custom fraud detection. Processed 1,000 transactions per minute with 99.99% uptime. Stack: Go, Kafka, PostgreSQL, Stripe.
Inventory management backend for ecommerce
Created a real-time inventory management backend for a multi-warehouse retailer. Used WebSockets for live stock updates and Kafka for order processing. Reduced stockouts by 40%. Stack: Node.js, Socket.io, Kafka, MongoDB.
Data pipeline backend for logistics
Designed a data pipeline backend for a logistics company. Ingested 500GB of GPS and order data daily using Apache Airflow and Snowflake. Reduced reporting time from 4 hours to 15 minutes. Stack: Python, Airflow, Snowflake, dbt.
Legacy migration backend for enterprise
Migrated a legacy monolith to microservices for a Fortune 500 company. Used strangler fig pattern, deployed on Kubernetes. Zero downtime during migration. Stack: Java, Spring Boot, Kubernetes, PostgreSQL.
Why teams hire us.
Fixed price, not hourly
Every 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 before we write a line of code.
Senior engineers only
We hire engineers with 10+ years of experience. No juniors, no offshore teams. Every engineer has built production systems handling 10,000+ requests per second.
Compliance built in
We build HIPAA, PCI-DSS, SOC 2, and FERPA compliance into the architecture from day one. No retrofitting. Our healthcare backends pass audits on first attempt.
Full code ownership
You own every line of code. We put source code in your repository from day one. No licensing fees, no vendor lock-in, no hidden costs.
12-week delivery guarantee
We ship production-ready backends in 8-12 weeks. Our process is optimized for speed without sacrificing quality. 98% of our projects deliver on time.
Post-launch support
We provide 30 days of post-launch support with 4-hour response time. We monitor production systems with Datadog and Sentry. You get a dedicated Slack channel.
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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