Leading Custom Backend Development AgencyBackend Agency
We build production-grade backends for startups and enterprises. 200+ products shipped, 50+ countries.
IRPR is a leading custom backend development agency. We build backends with Node.js, Python, Go, PostgreSQL, and AWS. Every project starts with a clear architecture.
We ship in 8-12 weeks with fixed pricing from $80K-$250K. Our backends meet PCI-DSS, HIPAA, SOC 2, and FERPA compliance standards.
Founders, CTOs, and product managers hire us to build scalable APIs, microservices, and data pipelines without managing a dev team.
Types of software we ship.
REST API Development
RESTful APIs with Express.js, Django, or FastAPI. Integrates with Stripe, Twilio, and Auth0.
Microservices Architecture
Modular microservices with Docker, Kubernetes, and message queues. Decouple your monolith.
GraphQL API Development
GraphQL endpoints with Apollo Server and Prisma. Flexible data querying for modern apps.
Backend for Mobile Apps
Firebase Cloud Functions or AWS Amplify. Handles push notifications and real-time sync.
Serverless Backend
Serverless functions on AWS Lambda or Google Cloud Run. Pay per execution, scale automatically.
Database Architecture & Optimization
PostgreSQL, MongoDB, DynamoDB. Migrate and optimize queries for high throughput.
Authentication & Authorization Systems
OAuth 2.0, JWT, SAML with Okta or Auth0. Single sign-on and role-based access.
Real-Time Backend Systems
WebSocket servers with Socket.io or Pusher. Real-time chat, live updates, and collaboration.
We build for every business type.
SaaS Startups
E-commerce
Healthcare
Fintech
Logistics & IoT
Backend development that scales from MVP to enterprise
Our custom backends handle millions of requests daily.
We design backend architectures that grow with your user base. Each project uses horizontal scaling, caching layers, and database indexes to keep response times under 100ms.
Whether you need an MVP in 8 weeks or a distributed system for 1 million users, IRPR delivers. Our past projects have scaled to 50,000 concurrent users without degradation.
Why choose a leading custom backend development agency over generic dev shops
Not all agencies deliver production-grade code.
Generic dev shops often use hourly billing and outdated tech stacks. They lack compliance expertise and rarely provide SLA-backed support. Many projects stall because of unclear communication and code ownership disputes.
IRPR is different. We fix the price upfront, use modern stacks like Node.js and Go, and build HIPAA/PCI compliant systems. You own all code and get a 99.9% uptime guarantee with 24/7 monitoring.
- Rely on hourly billing without fixed scope
- Use outdated tech stacks like PHP or legacy Java
- No compliance knowledge (HIPAA/PCI)
- Code ownership unclear
- No post-launch support
- Unclear communication
- Fixed price from Roadmap phase
- Modern stack: Node.js, Go, Python, PostgreSQL
- HIPAA, PCI-DSS, SOC 2 compliance built-in
- Full code ownership delivered
- 99.9% uptime SLA with 24/7 monitoring
- Weekly demos and Slack channel
How we build your custom backend in 12 weeks
Our 4-phase process ensures no surprises.
Every project follows a structured process. We map your architecture in week 1, build in 2-week sprints, test for compliance, and deploy with monitoring.
You see progress every Friday. By week 12, you have a production backend running on AWS with CI/CD and documentation.
What ships with every custom backend project
You get more than just code.
Every delivery includes production infrastructure, monitoring, and full documentation. No hidden handoff fees.
- Source code in your private GitHub repo
- CI/CD pipeline using GitHub Actions
- Docker containerization with Docker Compose
- Production-ready documentation (Swagger/OpenAPI)
- Database migration scripts (Alembic or Prisma)
- Monitoring dashboard (Datadog or New Relic)
- Error tracking with Sentry
- Load testing report (k6)
- SSL/TLS certificates via Let's Encrypt
- Post-launch monitoring for 30 days
What we ship in this practice.
Telemedicine Platform Backend
Built a HIPAA-compliant backend with AWS, Node.js, and PostgreSQL. Reduced patient scheduling time by 60% and handled 10,000 concurrent video calls.
B2B SaaS Billing System
Developed a subscription billing backend using Stripe, Go, and Redis. Managed 500,000 subscriptions with 99.99% uptime.
Fintech Payment Gateway Backend
Created a PCI-DSS compliant payment processing backend with Python, Django, and AWS Lambda. Processed $5M in transactions monthly with 0.1% fraud rate.
E-commerce Recommendation Engine
Built a real-time recommendation API using Node.js, Elasticsearch, and Kafka. Increased average order value by 25%.
Real-Time Logistics Tracking System
Implemented WebSocket-based tracking backend with Socket.io, MongoDB, and Google Maps API. Reduced delivery delays by 40%.
EdTech Learning Management Backend
Developed a FERPA-compliant backend with Ruby on Rails, PostgreSQL, and AWS S3. Supported 50,000 students with 99.9% uptime during peak.
Why teams hire us.
Fixed Price, No Surprises
Every project gets a fixed quote after our Roadmap phase (week 2). You never see an hourly bill.
Senior Engineers Only
Our team averages 10+ years experience. No junior developers, no code churn.
Compliance Built-In
We ship HIPAA, PCI-DSS, SOC 2, and FERPA compliant backends. External audits pass on first attempt.
Full Code Ownership
You own all source code, IP, and documentation. No licensing fees, no lock-in.
Production-Grade SLA
We guarantee 99.9% uptime with 24/7 monitoring and on-call support. Average incident response time is 5 minutes.
Global Remote, Time-Zone Aligned
Our team spans 50+ countries with overlapping hours for US and EU time zones. You talk to your lead engineer daily.
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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