Experienced Backend Development ServicesExperienced Backend
We build backend systems that scale. 200+ products shipped, 12-week MVPs, fixed pricing.
We build scalable backend architectures using Node.js, Python, Go, PostgreSQL, and Redis. Every system is designed for 99.9% uptime and handles millions of requests per day.
We deliver fully tested backend code with CI/CD pipelines, API documentation, and cloud infrastructure within 8-12 weeks. Pricing starts at $80K and goes to $250K depending on complexity. We comply with HIPAA, PCI-DSS, and SOC 2 where required.
Companies hire us when they need senior backend engineers to build APIs, microservices, and data pipelines. Typical buyers are CTOs at SaaS startups, engineering managers at fintech companies, and product directors in healthcare.
Types of software we ship.
RESTful API Development
Design and build RESTful APIs with authentication, rate limiting, and caching using Express.js or FastAPI.
Microservices Architecture
Decompose monoliths into independent services with event-driven communication via Kafka or RabbitMQ.
Database Design and Optimization
Model relational and NoSQL databases, write optimized queries, and implement replication for high availability.
Serverless Backend
Build event-driven functions on AWS Lambda and Azure Functions with auto-scaling and pay-per-execution pricing.
GraphQL API Development
Create flexible GraphQL APIs with Apollo Server, resolvers, and subscriptions for real-time data.
Real-time Backend Systems
Build WebSocket servers and streaming backends for live dashboards and chat applications using Socket.IO.
Background Job Processing
Set up job queues with Redis Bull or Celery to handle scheduled tasks and long-running workflows.
Third-party API Integration
Integrate payment gateways like Stripe, CRM tools like Salesforce, and mapping services like Google Maps into your backend.
We build for every business type.
SaaS platforms
Ecommerce
Fintech
Healthcare
Logistics
Why experienced backend development matters
A slow backend loses customers. We build for speed and reliability.
Our systems handle 10,000 requests per second on a single instance. We use connection pooling, caching, and asynchronous processing to minimize latency.
Every API response is under 200ms. We benchmark and optimize until it hits that target.
Generic dev shop vs IRPR
Not all backend teams deliver the same quality.
Many agencies rush to code without designing the data model. You end up with spaghetti code and no documentation.
IRPR designs the architecture first. We produce a road map with ERDs, API specs, and deployment plans before writing a line of code.
- No upfront architecture design
- Vague timeline and budget
- No CI/CD from day one
- Siloed engineers with no code reviews
- Manual deployment and scaling issues
- No post-launch monitoring
- Architecture document before coding
- Fixed price and defined scope
- CI/CD pipeline set on day one
- Senior engineers with peer reviews
- Auto-scaling infrastructure as code
- Sentry and Prometheus monitoring
Our backend development process
We ship in 8-12 weeks with no surprises.
Each phase has clear deliverables. You see progress every week.
We adjust scope based on your feedback without changing the fixed price.
What ships with your backend
No open-ended tickets. You get a complete system.
Every project ships with a documented API and infrastructure as code. You can hand it to any engineer and they'll know exactly how it works.
- Source code in your GitHub repo
- CI/CD pipeline with GitHub Actions
- PostgreSQL database schema with migrations
- API documentation (Swagger/OpenAPI)
- Load testing results and benchmarks
- Sentry error tracking integration
- Prometheus metrics dashboard
- Infrastructure as code (Terraform)
- Deployment runbook
- 1 week of post-launch support
What we ship in this practice.
Real-time fraud detection API
Built a microservice processing 5,000 transactions per second with sub-100ms latency. Used Node.js, Redis, and Kafka. Reduced false positives by 40%.
HIPAA-compliant patient data API
Designed a FHIR-compliant backend handling 1 million patient records. Used Python, PostgreSQL, and AWS. Achieved SOC 2 Type II certification.
Order management system for ecommerce
Developed a backend with Stripe integration and inventory sync across 10 warehouses. Used NestJS, MongoDB, and RabbitMQ. Scaled to 100K orders per day.
SaaS subscription billing backend
Built a recurring billing API with Stripe and usage metering. Used Go, PostgreSQL, and Docker. Reduced failed payments by 25% with retry logic.
Real-time logistics tracking platform
Created a WebSocket backend for GPS tracking of 2,000 delivery vehicles. Used Node.js, Socket.IO, and Redis. Reduced delivery delays by 15%.
Enterprise API gateway
Designed a gateway aggregating 15 internal microservices with rate limiting and caching. Used Express Gateway and Redis. Cut API response times by 60%.
Why teams hire us.
Senior engineers only
Every backend engineer at IRPR has at least 8 years of experience. No junior developers. You get a team that has shipped over 200 backends across fintech, healthcare, and ecommerce.
Fixed price, not hourly
We quote a fixed price after the architecture phase. The price does not change even if we discover complexity. You know the cost upfront.
Ship in 8-12 weeks
We build your backend in 8 to 12 weeks. Our process is optimized for speed without cutting corners. 98% of projects deliver on time.
Full code ownership
You own every line of code. We deliver source code in your repository with no licensing or lock-in. You can take it anywhere.
Production-ready from day one
We ship with CI/CD, monitoring, and auto-scaling. Your backend runs at 99.9% uptime from launch. No ops team needed.
Compliance built in
We build HIPAA, PCI-DSS, and SOC 2 compliant backends. We have done it for healthcare and fintech. We include audit logs and encryption by default.
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.