Expert Backend Development TeamBackend Team
Production-grade backend systems from a team that ships. 200+ products in 50+ countries, fixed price, 12 weeks max.
IRPR builds production backend systems using Node.js, Go, PostgreSQL, Redis, and AWS. We write APIs that handle millions of requests per day, process payments, and integrate with third-party services like Stripe and Salesforce.
Every project ships in 8 to 12 weeks for MVPs between $80,000 and $250,000. We work in compliance with HIPAA, PCI-DSS, and SOC 2 requirements. You own the code from day one.
Founders hire us to build the backend for their SaaS MVP. CTOs hire us to replace a legacy monolith with microservices. Product managers hire us to build a scalable API layer for their mobile app. Private equity firms hire us to build backend infrastructure for their portfolio companies.
Types of software we ship.
REST API development
Design and build versioned RESTful APIs with Express or Fastify. Includes OpenAPI 3.0 docs, rate limiting, and JWT auth.
GraphQL backend
Build a GraphQL layer with Apollo Server that aggregates data from multiple microservices and external APIs.
Microservices architecture
Decompose a monolith into independently deployable microservices with Docker, Kubernetes, and message queues like RabbitMQ.
Backend for SaaS platform
Multi-tenant backend with usage-based billing, stripe integration, RBAC, and automated provisioning.
Real-time backend (WebSocket)
Build WebSocket servers with Socket.io or ws for live notifications, chat, and collaborative editing.
Third-party API integration
Connect your app to Salesforce, HubSpot, Stripe, Twilio, or custom APIs. Handle webhooks, retries, and data sync.
Backend for mobile apps
REST or GraphQL backend for iOS and Android apps, with push notifications via Firebase Cloud Messaging and offline sync.
Data pipeline and ETL backend
Process large datasets with Apache Airflow, BigQuery, or Redshift. Build automated ETL pipelines that run on schedule.
We build for every business type.
SaaS companies
Ecommerce and marketplaces
Fintech and healthtech
Mobile apps and IoT
Enterprise and internal tools
Why your project needs an expert backend development team
A weak backend breaks under traffic. An expert backend scales from day one.
IRPR has shipped over 200 backend systems across 50 countries. Every system is built by senior engineers with at least 8 years of experience. We use Node.js, Go, PostgreSQL, Redis, and AWS as our default stack.
We design for load. Our backends routinely handle 10,000+ requests per second with 99.9% uptime. We include caching, rate limiting, and horizontal scaling by default. Code is deployed on CI/CD pipelines with automated tests and Sentry error monitoring.
The difference between a generic dev shop and IRPR
We do not outsource. We do not use junior engineers. Every backend is built by a senior team that stays on the project until launch.
Generic development teams often assign one senior and three juniors to reduce cost. That leads to slow delivery, buggy code, and technical debt. IRPR assigns a pod of senior engineers only.
You get a fixed price quote in week 2, code in your repository daily, and a deployment pipeline by week 3. No scope creep. No surprise invoices.
- assigns junior engineers to reduce cost
- unclear pricing, hourly billing
- code delivered at the end
- no CI/CD pipeline setup
- no monitoring or error tracking
- you hold the risk
- senior engineers only, 8+ years experience
- fixed price from week 2
- daily commits to your repository
- GitHub Actions CI/CD by week 3
- Sentry error tracking and uptime monitoring
- we hold the risk with a 98% on-time track record
How we build your backend in 4 phases
Our process is repeatable and transparent. Each phase has a clear deliverable.
Phase 1 is the Idea phase where we clarify requirements and choose the right tech stack. Phase 2 is the Roadmap where we define the architecture and give you a fixed price quote.
Phase 3 is Product where we build and deploy the backend. Phase 4 is Release where we hand over everything and provide 30 days of post-launch support.
What ships with every backend project
Every deliverable is concrete. Nothing is left as a future task.
We believe in shipping production-ready code. That means source code, infrastructure as code, monitoring, and documentation are all included in the price.
You get a deployable system from day one. No surprises at the end.
- Source code in your GitHub repository
- CI/CD pipeline using GitHub Actions
- Docker containerization with Docker Compose
- Database schema migrations (Flyway or Knex)
- API documentation (OpenAPI 3.0)
- Error tracking with Sentry
- Uptime monitoring with Datadog or New Relic
- Automated unit and integration tests
- Performance benchmarks for critical endpoints
- Deployment runbook
What we ship in this practice.
SaaS multi-tenant API backend
Built a multi-tenant API backend for a B2B SaaS platform. Each tenant got isolated data with row-level security in PostgreSQL. The system handles 5,000 requests per second with sub-20ms p99 latency. Stack: Node.js, Express, PostgreSQL, Redis, AWS ECS.
Real-time collaborative editing backend
Developed a WebSocket backend using Socket.io that enabled 50+ users to edit the same document simultaneously. Conflict resolution used Operational Transformation. Latency under 50ms for updates. Stack: Node.js, Socket.io, MongoDB, Redis.
HIPAA-compliant healthcare API
Built a HIPAA-compliant API for a telemedicine app. Used encrypted endpoints, audit logging, and role-based access. The system processed 10,000 patient records daily. Stack: Go, PostgreSQL, AWS (encrypted EBS, VPC), Hashicorp Vault.
Payment processing backend for a fintech startup
Integrated Stripe Connect to support marketplace payments with escrow. Built idempotent API endpoints for refunds and chargebacks. Achieved 99.95% uptime over 12 months. Stack: Node.js, Stripe API, PostgreSQL, AWS Lambda.
Inventory and order management backend for ecommerce
Built a real-time inventory system with PostgreSQL triggers that prevented overselling. Integrated with Shopify and BigCommerce via webhooks. Orders processed in under 100ms. Stack: Go, PostgreSQL, RabbitMQ, gRPC.
Backend for a real estate MLS integration
Developed an API that syncs property data from MLS feeds using RETS/IDX protocols. Handled 100,000+ property updates daily with deduplication and geocoding. Stack: Node.js, PostgreSQL, Elasticsearch, AWS SQS.
Why teams hire us.
Fixed price, not hourly
Every project receives a fixed price quote during the Roadmap phase (week 2). No hourly billing. No surprise invoices. The price covers the entire backend build, from architecture to deployment.
Senior engineers only
Our team averages 12 years of engineering experience. No juniors. Every engineer has built and shipped production backends handling millions of users.
Code ships daily
From week 3 onward, you see code commits in your repository every day. We use continuous integration with automated tests. No long periods of silence.
Compliance ready out of the box
We build backends that pass HIPAA, PCI-DSS, and SOC 2 audits. We use encryption at rest and in transit, audit logs, and role-based access control by default.
Full ownership from day one
You own the source code, the repository, the domain, and all IP. There are no licenses, royalties, or hidden fees. The code is yours to modify or deploy anywhere.
98% on-time delivery
We track delivery against our timeline every week. Over 200 projects, we have delivered 98% of projects on or before the original deadline. We do not over-promise.
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.