Leading Custom Backend Development FirmBackend Development
We build backend systems that scale to millions of users. Fixed price, senior engineers, 8-12 week delivery.
IRPR is a leading custom backend development firm. We build backend systems using Node.js, Python, Go, PostgreSQL, Redis, and AWS. Every system is designed for scale, security, and maintainability.
We ship production-ready backend code in 8-12 weeks. Pricing is fixed from $80K to $250K depending on scope. We comply with HIPAA, PCI-DSS, SOC 2, and FERPA standards.
Startups hire us to build their first production backend. Mid-market companies hire us to replace legacy systems. Enterprise teams hire us for high-compliance backends in healthcare and fintech.
Types of software we ship.
REST API development
Build RESTful APIs with Express.js or FastAPI. Includes OpenAPI docs, rate limiting, and JWT auth.
GraphQL backend
GraphQL APIs using Apollo Server or Hasura. Schema-first design with real-time subscriptions.
Microservices architecture
Decompose monoliths into microservices with Docker, Kubernetes, and message queues like RabbitMQ.
Real-time backend
WebSocket and SSE backends for live dashboards, chat, and notifications using Socket.io or AWS AppSync.
Data pipeline backend
ETL pipelines with Apache Airflow or AWS Glue. Process millions of records per day.
Authentication and authorization backend
OAuth 2.0, SAML, and custom RBAC systems. Integrate with Okta, Auth0, or Azure AD.
Payment processing backend
Stripe, Braintree, or Adyen integrations. Handle subscriptions, invoicing, and PCI-DSS compliance.
Serverless backend
AWS Lambda, API Gateway, and DynamoDB. Auto-scale to zero and pay per request.
We build for every business type.
Healthcare
Fintech
SaaS
Ecommerce
Logistics and Manufacturing
Why choose a leading custom backend development firm
Most backend projects fail because of poor architecture or scope creep. IRPR fixes both.
We start every project with a 2-week Roadmap phase. During Roadmap, we define the data model, API contracts, and deployment architecture. You get a fixed price and a clear timeline before any code is written.
Our engineers have built backends for 200+ products across 50 countries. We use proven patterns: CQRS, event sourcing, and hexagonal architecture. Every system includes automated tests, CI/CD, and monitoring from day one.
How IRPR differs from other backend development firms
Generic dev shops bill hourly and change scope. IRPR delivers fixed-price backends with no surprises.
We have seen projects where a generic shop spent 6 months building a backend that could not handle 100 concurrent users. IRPR builds for scale from the first commit. We use load testing tools like k6 and Artillery to verify performance before launch.
Every backend we ship includes a deployment playbook, runbook, and monitoring dashboard. Your team can take over operations immediately. We also provide 30 days of post-launch support at no extra cost.
- Hourly billing with no cap
- No architecture review before coding
- No automated tests
- No CI/CD pipeline
- No monitoring or alerting
- Code ownership unclear
- Fixed price from Roadmap phase
- Data model and API contracts defined in week 2
- 100% test coverage on critical paths
- CI/CD on GitHub Actions or GitLab CI
- Sentry error tracking and Datadog monitoring
- Full source code ownership
Our backend development process
We follow a 4-phase process that turns your idea into a production backend in 8-12 weeks.
Phase 1 is the Roadmap. We spend 2 weeks defining the data model, API endpoints, and infrastructure. You get a detailed specification and a fixed price. No code is written until you approve the plan.
Phase 2 is the Build. Our senior engineers write production code in 6-10 weeks. We use Node.js, Python, or Go depending on your needs. Every API is documented with OpenAPI and tested with automated suites.
What ships with every backend project
You get more than just code. Every backend includes the full operational stack.
We ship source code in your private GitHub or GitLab repository. The code is fully documented and follows industry best practices. You own everything from day one.
We also ship a CI/CD pipeline, a monitoring dashboard, and a runbook. Your team can deploy changes and troubleshoot issues without calling us.
- Source code in your private repository
- CI/CD pipeline on GitHub Actions or GitLab CI
- Sentry error tracking
- Datadog or Grafana monitoring dashboard
- OpenAPI documentation for all endpoints
- Automated test suite with 90%+ coverage
- Deployment playbook and runbook
- Load test results from k6 or Artillery
- 30 days of post-launch support
What we ship in this practice.
Telemedicine backend for a healthcare startup
Built a HIPAA-compliant backend with Node.js, PostgreSQL, and Twilio Video. Handles 10,000+ video consultations per month. Reduced patient wait time by 40%.
Payment processing backend for a fintech platform
Built a PCI-DSS compliant backend with Go, Stripe, and Redis. Processes $5M in transactions monthly. Reduced failed payments by 25%.
Multi-tenant CRM backend for a SaaS company
Built a scalable backend with Python, Django, and PostgreSQL. Supports 500+ tenants with row-level security. Reduced infrastructure costs by 30%.
Inventory management backend for an ecommerce brand
Built a real-time inventory backend with Node.js, MongoDB, and AWS Lambda. Syncs inventory across 3 warehouses and 2 marketplaces. Reduced stockouts by 60%.
Fleet tracking backend for a logistics company
Built a real-time tracking backend with Go, MQTT, and InfluxDB. Tracks 1,000+ vehicles with 5-second location updates. Reduced fuel costs by 15%.
Data pipeline backend for a media analytics platform
Built an ETL pipeline with Python, Apache Airflow, and Snowflake. Processes 50M events per day. Reduced data processing time from 4 hours to 20 minutes.
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.
Senior engineers only
We do not hire juniors. Every engineer on your project has 8+ years of experience. You get a lead engineer who stays with your project from start to finish.
8-12 week delivery
We ship production backends in 8-12 weeks. Our process is optimized for speed without cutting corners. 98% of our projects deliver on time.
Full code ownership
You own all source code, documentation, and infrastructure configs. No licensing fees, no vendor lock-in. You can take the code and run it anywhere.
Compliance built in
We build backends that pass HIPAA, PCI-DSS, SOC 2, and FERPA audits. We handle encryption, access controls, and audit logging from day one.
Post-launch support included
Every project includes 30 days of post-launch support. We monitor uptime, fix bugs, and help your team take over operations.
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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