Experienced Scalable Backend Development VendorBackend Development
Hire the team behind 200+ backend systems for SaaS, fintech, and healthcare. We ship scalable APIs and microservices in 12 weeks with fixed pricing.
IRPR builds scalable backend systems using Node.js, Python, Go, and Postgres. Our teams handle API design, database modeling, cloud infrastructure, and deployment automation.
We ship production-ready backend code in 12-14 weeks with fixed prices from $80K to $250K. Every system meets HIPAA, SOC 2, or PCI-DSS requirements when needed, with full code ownership and CI/CD pipelines.
Founders launching a SaaS MVP need a backend they can scale to 10K users. CTOs of mid-market companies need a cloud migration partner. Engineering leads at health tech firms need HIPAA-compliant APIs. We serve all three.
Types of software we ship.
REST API Development
Build stateless RESTful APIs with OpenAPI specs. We use Express.js, FastAPI, or Go Gin for high-throughput endpoints.
GraphQL API Development
Create flexible GraphQL APIs using Apollo or Hasura. Resolves nested queries efficiently for frontend teams.
Microservices Architecture
Design loosely coupled microservices with Docker and Kubernetes. Each service scales independently on AWS or GCP.
Real-Time WebSocket Systems
Build WebSocket servers for live chat, notifications, and collaborative editing. Powered by Socket.IO or WS with Redis pub/sub.
Event-Driven Architectures
Implement event-driven systems using Apache Kafka or RabbitMQ. Handles asynchronous workflows and data streaming at scale.
Serverless Backend
Deploy serverless functions on AWS Lambda or Cloudflare Workers. Pay only for execution, auto-scales to millions of requests.
Database Design & Optimization
Design normalized schemas, write optimized queries, and set up read replicas. We use Postgres, MySQL, or DynamoDB based on workload.
Authentication & Authorization
Implement OAuth 2.0, JWT, SAML, or OpenID Connect. Integrate with Auth0, Okta, or custom RBAC for multi-tenant apps.
We build for every business type.
SaaS Platforms
Ecommerce
Mobile Apps
Data-Intensive Applications
Enterprise Integrations
Why companies choose IRPR for scalable backend development
Our track record proves we deliver.
We have shipped over 200 backend systems across 50+ countries. Our clients include startups that grew from MVP to Series B and enterprises migrating monolithic systems to microservices.
Every backend we build is designed for 10x growth from day one. We load test to 10K concurrent users, implement auto-scaling, and enforce security standards like HIPAA and SOC 2.
What makes IRPR different from other backend vendors
Most shops charge by the hour and miss deadlines. We do the opposite.
Generic dev shops bill hourly at $100-$200 per hour with no fixed timeline. They often start coding without an architecture plan, leading to scalability issues and project delays.
IRPR starts with a 1-week architecture review and delivers a fixed quote. We build with compliance, scalability, and code ownership built in from sprint one.
- Hourly billing up to $200/hr
- No upfront architecture review
- Unknown scalability limits
- No compliance expertise
- Code ownership ambiguous
- Long onboarding with no fixed end
- Fixed price from $80K
- Architecture review in week 1
- Load tested for 10K concurrent users
- HIPAA, SOC 2, PCI-DSS built in
- Full source code ownership
- 12-week delivery guarantee
How we build your backend in 12 weeks
Our process eliminates guesswork.
We follow a phased approach that turns your idea into a production-ready backend. Each phase has clear deliverables and a fixed price.
You see working code every two weeks and can adjust priorities at each sprint review.
What you get with every backend project
Everything you need to own and operate your backend yourself.
We don't just hand over code. We give you a complete operational platform with monitoring, alerts, and CI/CD in place.
Your team can take over immediately with the architecture diagram, runbook, and full repo access.
- Source code in your GitHub repo
- CI/CD pipeline with GitHub Actions
- PostgreSQL database schema with migrations
- REST or GraphQL API with OpenAPI docs
- Docker container images
- Kubernetes manifests or Terraform scripts
- Sentry error tracking
- PagerDuty alerting setup
- Load test results report
- Architecture diagram and runbook
What we ship in this practice.
Real-time payment processing API
Built a PCI-DSS compliant payment gateway handling 500 transactions per second. Reduced processing latency from 300ms to 50ms. Tech: Go, PostgreSQL, Stripe.
Patient data exchange platform
HIPAA-compliant FHIR API connecting 3 hospital systems. Cut data entry by 12 hours per week. Tech: Node.js, FHIR, AWS HealthLake.
SaaS metering and billing backend
Handles 10K concurrent users with 99.9% uptime. Reduced billing errors by 90%. Tech: Python, Postgres, Stripe.
Real-time collaboration engine
WebSocket system for live document editing with 50ms latency. Supports 5K simultaneous editors. Tech: Node.js, Redis, WebSocket.
IoT device management backend
Manages 100K+ connected devices with OTA updates. Reduced device onboarding time from 2 days to 10 minutes. Tech: MQTT, Kafka, AWS IoT.
Ecommerce inventory microservice
Scalable inventory service syncing across 10 warehouses. Cut stockout incidents by 95%. Tech: Go, Postgres, RabbitMQ.
Why teams hire us.
Fixed price, not hourly
Every backend project gets a fixed quote in the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges.
12-week delivery guarantee
We ship production-ready backend code in 12 weeks on average. 98% of our projects finish on time, per our fixed roadmap.
Built-in compliance
We integrate HIPAA, SOC 2, and PCI-DSS compliance into the architecture from day one. No costly retrofits later.
Full code ownership
You own every line of code we write. Deployed to your cloud account, in your repo. We hand over complete control.
Senior engineers only
Every engineer on your project has 10+ years of experience. No juniors learning on your dime. Our team leads have shipped at AWS, Stripe, and Google.
Post-launch support included
We include 30 days of post-deployment support. Bugs, performance tuning, and hotfixes are covered at no extra cost.
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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