Scalable Backend Development VendorBackend Development
We build backend systems that handle millions of requests. 200+ products shipped with 99.9% uptime.
IRPR builds scalable backend systems using Node.js, Go, Python, and serverless architectures on AWS Lambda. We design for high concurrency, low latency, and horizontal scaling.
A typical backend project ships in 12-14 weeks with a fixed price between $80K-$250K. We handle PCI-DSS, HIPAA, and SOC 2 compliance out of the box.
CTOs scaling their platform, startup founders needing an MVP that won't break, enterprise architects migrating from monoliths, and product managers requiring reliable APIs hire us.
Types of software we ship.
REST API development
Build RESTful APIs with Express.js, PostgreSQL, and Redis caching. Includes OpenAPI documentation and rate limiting.
GraphQL API development
GraphQL backends using Apollo Server, Prisma, and DataLoader. Optimized queries reduce payload size by 40%.
Microservices architecture
Decompose monoliths into microservices with Docker, Kubernetes, and gRPC. Each service scales independently.
Event-driven system
Event-driven backends using Apache Kafka or RabbitMQ. Process 10,000+ events per second with guaranteed delivery.
Real-time backend (WebSockets)
Real-time features with Socket.io, Redis pub/sub, and AWS ElastiCache. Sub-100ms latency for live updates.
Serverless backend
Serverless backends on AWS Lambda, API Gateway, and DynamoDB. Pay-per-execution and auto-scale to zero.
Backend for mobile apps
Mobile backend with Firebase, Cloud Functions, and MongoDB Atlas. Offline sync and push notifications included.
Backend for SaaS platforms
Multi-tenant SaaS backends with Stripe billing, user management, and role-based access control (RBAC).
We build for every business type.
SaaS
Ecommerce
Fintech
Healthcare
Logistics
Why choose IRPR as your scalable backend development vendor
We deliver production-ready backends with proven metrics.
IRPR has shipped 200+ backend products across 50 countries. Our systems handle peak loads of 100,000 requests per minute with 99.9% uptime.
Every backend comes with automated CI/CD, Sentry error tracking, and Datadog monitoring. We include load testing reports showing performance under 10x expected traffic.
How IRPR differs from other backend vendors
Most agencies bill hourly and hand off incomplete code. We do the opposite.
Generic offshore vendors often miss deadlines, write unmaintainable code, and leave you with no documentation. You pay for their learning curve.
IRPR assigns senior engineers (10+ years experience) who deliver a fixed-price quote in week 2. You own the code, the infrastructure, and the documentation.
- Hourly billing with no cap
- Unclear timeline (6-12 months)
- Junior developers on your project
- No load testing or monitoring
- Code ownership disputed
- No compliance knowledge
- Fixed price from Roadmap phase
- 12-week delivery guarantee
- Senior engineers only (10+ years)
- Load testing and Sentry monitoring
- Full code ownership – you get the repo
- HIPAA, PCI, SOC 2 built in
Our process for building scalable backends
We follow a 4-phase framework that de-risks your investment.
Phase 1 (Idea) is a 1-week discovery sprint where we map your requirements, data model, and API contracts. You get a detailed technical specification.
Phase 2 (Roadmap) produces a fixed-price quote, architecture diagram, and 12-week delivery plan. No surprises.
What ships with every backend project
You get more than just code. Every delivery includes operational readiness.
Our backends are production-ready from day one. We include infrastructure-as-code, monitoring, and documentation so your team can take over immediately.
No hand-waving. Every item below is a concrete deliverable you can verify.
- Source code in private GitHub repo
- CI/CD pipeline on GitHub Actions
- Load testing report (k6 or Artillery)
- Sentry error tracking configured
- CloudFormation or Terraform infrastructure
- API documentation (Swagger/OpenAPI)
- Unit and integration tests (Jest)
- Monitoring dashboard (Datadog or Grafana)
- Postman collection for all endpoints
What we ship in this practice.
Real-time analytics pipeline for a fintech startup
Built a Kafka-based event processing system that handles 10,000 events/sec. Reduced data latency from 5 minutes to under 2 seconds. Tech stack: Apache Kafka, Go, PostgreSQL, Grafana.
Multi-tenant SaaS backend for a project management tool
Designed a multi-tenant backend with PostgreSQL row-level security and Stripe billing. Supports 500+ tenants with zero performance degradation. Tech stack: Node.js, PostgreSQL, Redis, Stripe.
HIPAA-compliant backend for a telemedicine platform
Built a PHI-compliant backend with end-to-end encryption and audit logging. Handles 5,000 concurrent video sessions. Tech stack: AWS, Python, PostgreSQL, Twilio.
Serverless backend for an ecommerce mobile app
Created a serverless backend on AWS Lambda and DynamoDB that auto-scales from 0 to 50,000 requests during flash sales. Reduced infrastructure cost by 60%. Tech stack: AWS Lambda, API Gateway, DynamoDB, Stripe.
Microservices migration for a logistics company
Decomposed a monolithic PHP backend into 12 microservices running on Kubernetes. Cut deployment time from 2 hours to 5 minutes. Tech stack: Docker, Kubernetes, Go, PostgreSQL, RabbitMQ.
Real-time notification system for a media platform
Built a WebSocket-based notification service that delivers push alerts to 1 million users with sub-100ms latency. Tech stack: Node.js, Socket.io, Redis, Firebase Cloud Messaging.
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 (10+ years)
We hire only engineers with 10+ years of backend experience. No juniors, no outsourcing. Your project is built by architects who have scaled systems for Fortune 500 companies.
Full code ownership
You own every line of code, every configuration file, and every documentation page. We transfer the private GitHub repo to you at project end. No licensing fees, no vendor lock-in.
12-week delivery guarantee
Our standard delivery timeline is 12 weeks for a production-ready backend. 98% of our projects ship on time. If we miss the deadline, you pay nothing extra.
Compliance built-in (HIPAA, PCI, SOC 2)
We bake compliance into the architecture from day one. HIPAA for healthcare, PCI-DSS for payments, SOC 2 for SaaS. No costly retrofits after the fact.
Post-launch support with SLAs
After launch, we provide 30 days of free support with a 4-hour response SLA. Extended maintenance contracts available with 24/7 monitoring and on-call engineering.
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.