Leading Custom Backend Development PartnerBackend Development
We build scalable backend systems that handle millions of requests. 200+ products shipped in 12 weeks or less.
IRPR is a leading custom backend development partner. We build backend systems using Node.js, Python, Go, PostgreSQL, Redis, and AWS. Every system is designed for scale, security, and reliability from day one.
We ship production-grade backend software in 8-12 weeks. Pricing is fixed from the Roadmap phase (week 2): $80K-$250K per project. We support HIPAA, PCI-DSS, SOC 2, and FERPA compliance out of the box.
We work with CTOs at Series A startups who need a backend they can trust. We work with product managers at mid-market companies replacing legacy systems. We work with founders building SaaS MVPs who need a scalable backend without hiring a full team.
Types of software we ship.
Custom API Development
REST and GraphQL APIs built with Node.js or Go. Integrates with Stripe, Twilio, and Salesforce.
Microservices Architecture
Decoupled services using Docker, Kubernetes, and message queues like RabbitMQ or Kafka.
Real-Time Backend Systems
WebSocket and SSE-based systems for live dashboards, chat, and notifications using Socket.io.
Data Pipeline & ETL Systems
Batch and streaming data pipelines with Apache Airflow, Snowflake, and AWS Glue.
Authentication & Authorization Systems
OAuth 2.0, SAML, and JWT-based auth with role-based access control (RBAC) and multi-tenancy.
Payment Processing Backends
PCI-DSS compliant payment gateways with Stripe, Braintree, and Adyen integrations.
Legacy System Modernization
Migrate monoliths to microservices with zero downtime. Rewrite in Node.js or Go with automated tests.
Cloud-Native Backend Infrastructure
Infrastructure as code with Terraform, CI/CD on GitHub Actions, and monitoring with Datadog.
We build for every business type.
Healthcare
Fintech & Finance
SaaS & Technology
Ecommerce & Retail
Logistics & Manufacturing
Why choose IRPR as your leading custom backend development partner
We have shipped 200+ backend systems across 50+ countries.
IRPR is a leading custom backend development partner because we focus on what matters: shipping working, scalable, secure backend software on time. Every project starts with a Roadmap phase where we define the architecture, data model, and API contracts before writing a single line of code. This cuts rework by 60%.
Our senior engineers average 10+ years of experience. We use Node.js, Python, Go, PostgreSQL, Redis, and AWS as our core stack. We support compliance standards like HIPAA, PCI-DSS, SOC 2, and FERPA. We deliver fixed-price projects in 8-12 weeks.
The difference between IRPR and a generic dev shop
Most agencies overpromise and underdeliver. IRPR does the opposite.
Generic dev shops often start coding without a clear plan. They use hourly billing, which encourages slow work. They hand off your project to junior developers. They ignore security and compliance until it is too late.
IRPR starts with a Roadmap phase that defines the entire system. We give you a fixed price and a fixed timeline. Senior engineers only. Compliance is built in from day one. You get full ownership of the source code and infrastructure.
- Hourly billing with no cap
- Junior developers on your project
- No documented architecture before coding
- Security and compliance added as afterthought
- You do not own the code or CI/CD pipelines
- Scope creep causes delays and cost overruns
- Fixed price from the Roadmap phase
- Senior engineers only (10+ years average)
- Architecture and API contracts documented before coding
- HIPAA, PCI-DSS, SOC 2 built in from day one
- Full ownership of source code and infrastructure
- Change requests are scoped and priced transparently
How IRPR builds your custom backend in 4 phases
We follow a proven process that delivers production-ready backend software in 8-12 weeks.
Our process is designed to eliminate surprises. We break every project into four clear phases. Each phase ends with a deliverable you can review and approve.
The Roadmap phase defines the system architecture, data model, and API contracts. The Product phase builds the backend with automated tests and CI/CD. The Release phase deploys to production with monitoring and alerts.
What ships with every custom backend from IRPR
We do not hand you code. We hand you a production-ready system.
Every project includes the full source code, infrastructure as code, CI/CD pipelines, monitoring, and documentation. You can run, modify, and deploy the system yourself from day one.
We also include a 30-day post-release support period. We fix any bugs, answer questions, and help your team take over. No hidden fees. No lock-in.
- Source code in your private GitHub repo
- CI/CD pipeline on GitHub Actions with automated tests
- Infrastructure as code with Terraform on AWS
- PostgreSQL database with migrations and backups
- Redis cache for high-performance data access
- API documentation (OpenAPI/Swagger)
- Sentry error tracking and Datadog monitoring
- PagerDuty alerts for production incidents
- Architecture diagram and runbook documentation
- 30 days of post-release support with SLAs
What we ship in this practice.
Telemedicine platform backend
Built a HIPAA-compliant backend for a telemedicine startup. Handles 10,000+ video consultations per month. Uses WebRTC, Node.js, PostgreSQL, and AWS. Reduced patient wait time by 40%.
Payment processing backend for a fintech
Built a PCI-DSS compliant payment backend for a lending platform. Processes $5M+ in transactions monthly. Integrates with Stripe and Plaid. Reduced payment failure rate by 25%.
Multi-tenant SaaS backend
Built a multi-tenant backend for a B2B SaaS platform. Supports 500+ tenants with isolated data. Uses PostgreSQL row-level security, Node.js, and Redis. Reduced tenant onboarding time from 2 weeks to 2 days.
Ecommerce inventory management backend
Built a real-time inventory backend for an ecommerce brand. Syncs inventory across 3 warehouses and Shopify. Uses Go, PostgreSQL, and RabbitMQ. Reduced stockouts by 60%.
Real estate MLS data backend
Built a backend that ingests MLS data from 10+ sources. Provides a unified API for property search. Uses Python, PostgreSQL, and Elasticsearch. Reduced data sync time from 4 hours to 15 minutes.
IoT data pipeline for manufacturing
Built a data pipeline that ingests 1M+ sensor readings per hour from factory equipment. Uses Apache Kafka, Go, and TimescaleDB. Reduced equipment downtime by 35% through predictive alerts.
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 total cost before we write code.
Senior engineers only
We do not hire junior developers. Every engineer on your project has 10+ years of experience. They have shipped production systems at scale. You get a senior team, not a training ground.
Compliance built in, not bolted on
We build HIPAA, PCI-DSS, SOC 2, and FERPA compliance into the architecture from day one. We do not add security as an afterthought. Our systems pass audits on the first try.
Full ownership of everything
You own the source code, the infrastructure, the CI/CD pipelines, and the documentation. There is no lock-in. You can take the system and run it yourself at any time.
Proven delivery track record
We have shipped 200+ backend systems across 50+ countries. 98% of projects deliver on time and on budget. We have a 4.9/5 rating on Clutch from verified clients.
Start in 1-2 weeks
We can kick off your project within 1-2 weeks of signing. We work async-first with daily overlap hours in US and European time zones. No waiting for months to start.
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.