Senior Custom Backend Development VendorBackend Development
Your backend is the backbone of your product. IRPR builds production-ready APIs, microservices, and data pipelines with senior engineers only.
IRPR is a senior custom backend development vendor. We build scalable APIs, microservices, and data pipelines using Node.js, Python, Go, PostgreSQL, Redis, Docker, and Kubernetes. Every project is architected for performance, security, and maintainability.
We ship production-ready backends in 8-12 weeks. Typical projects range from $80,000 to $250,000 fixed price. Compliance standards like HIPAA, PCI-DSS, and SOC 2 are built in from day one, not retrofitted later.
Our clients are CTOs at Series A startups needing a scalable API backbone, VP of Engineering at mid-market companies migrating legacy monoliths, Product Managers at SaaS companies building multi-tenant architectures, and Founders who need a production-ready backend without hiring a full in-house team.
Types of software we ship.
API Development
RESTful and GraphQL APIs with OpenAPI documentation, rate limiting, and authentication. Built with Node.js or Go.
Microservices Architecture
Decoupled services with event-driven communication using Kafka or RabbitMQ. Each service independently deployable.
Database Design and Optimization
Schema design, indexing, query optimization for PostgreSQL, MySQL, and MongoDB. Handles millions of rows.
Authentication and Authorization
OAuth 2.0, JWT, SAML, role-based access control. Integrates with Auth0, Okta, or custom identity providers.
Real-Time Data Processing
Stream processing with Apache Kafka, Redis Streams, or WebSockets. Sub-millisecond latency for live dashboards.
Cloud-Native Backend Infrastructure
Infrastructure as code with Terraform, auto-scaling on AWS/GCP/Azure, and container orchestration with Kubernetes.
Legacy System Migration
Move from monoliths to microservices or upgrade outdated frameworks. Zero downtime migration with feature flags.
Serverless Backend Solutions
Event-driven functions using AWS Lambda or Google Cloud Functions. Pay-per-use scaling for variable workloads.
We build for every business type.
Healthcare
Fintech
Ecommerce
SaaS
Logistics
Why choose a senior custom backend development vendor like IRPR
Backend development is not a commodity. You need engineers who understand distributed systems, security, and compliance.
IRPR has shipped 200+ backend products across 50 countries. Our engineers average 10+ years of experience in building scalable, secure backends. We do not outsource or use junior talent.
Every project includes a dedicated architect who designs the system for your specific needs. We document everything: architecture decisions, API specs, and deployment runbooks.
IRPR vs generic dev shops
Not all backend vendors are equal. Here is how IRPR compares to a typical development shop.
Most dev shops staff junior developers, bill hourly, and skip DevOps. They treat compliance as an afterthought. The result is a fragile backend that costs more in the long run.
IRPR works differently. We assign senior engineers, provide a fixed price, and ship a production-ready backend with CI/CD, monitoring, and compliance built in.
- Junior developers with 2 years experience
- No compliance knowledge (HIPAA, PCI, SOC 2)
- Hourly billing with scope creep
- Unclear ownership of code
- No DevOps or monitoring included
- 3-6 month delays on delivery
- Senior engineers with 10+ years experience
- HIPAA/PCI/SOC 2 built in from day one
- Fixed price from Roadmap phase
- Full code ownership with no licensing fees
- CI/CD pipeline, monitoring, and infrastructure as code included
- 98% on-time delivery guarantee
Our backend development process
We follow a structured 4-phase process to deliver your backend on time and on budget.
Every project starts with a 2-week Discovery phase where we understand your requirements, data model, and compliance needs. We then create a detailed Roadmap with a fixed price.
Development runs in 2-week sprints with demos at the end of each sprint. You see working code every 14 days. Deployment includes CI/CD, automated tests, and monitoring.
What ships with every backend project
You get more than code. Every project includes the infrastructure and tooling needed to run in production.
We believe in shipping a complete system, not just a codebase. That means CI/CD, monitoring, documentation, and security are included by default.
You own everything. There are no ongoing licensing fees, no vendor lock-in. You can deploy to any cloud provider or on-premise.
- Source code in your GitHub repo
- CI/CD pipeline on GitHub Actions
- Dockerized microservices
- API documentation (OpenAPI/Swagger)
- Automated tests (unit, integration, e2e)
- Sentry error tracking
- Cloud infrastructure as code (Terraform)
- Monitoring dashboards (Datadog/Grafana)
- Security audit report
- Deployment playbook
What we ship in this practice.
HIPAA-compliant patient data API
Built a RESTful API for a telemedicine startup to manage patient records, appointments, and video visits. Reduced time to onboard new clinics by 40%. Tech stack: Node.js, PostgreSQL, AWS, Twilio.
Real-time fraud detection engine
Developed a stream processing system that analyzes transactions in real time. Reduced false positives by 60% and saved $500K in fraudulent charges annually. Tech stack: Python, Apache Kafka, Redis, PostgreSQL.
Multi-tenant ecommerce backend
Architected a scalable backend for a DTC brand that handles inventory, orders, and payments across 20+ warehouses. Handled a 10x traffic spike during Black Friday with zero downtime. Tech stack: Go, PostgreSQL, Stripe, Redis.
SaaS subscription management API
Created a usage-based billing system for a B2B SaaS company. Reduced churn by 25% by enabling granular pricing tiers. Tech stack: Ruby on Rails, PostgreSQL, Stripe, Redis.
Logistics route optimization engine
Built an algorithm that optimizes delivery routes for a last-mile startup. Cut fuel costs by 15% and improved on-time delivery rate to 98%. Tech stack: Python, PostgreSQL, Google Maps API, Docker.
Legacy monolith to microservices migration
Migrated a 10-year-old monolithic backend to microservices for a media company. Cut deployment time from 2 hours to 10 minutes. Tech stack: Docker, Kubernetes, Go, PostgreSQL.
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 exact cost before development starts.
Senior engineers only
Our team averages 10+ years of backend experience. No junior developers, no offshore outsourcing, no handoffs. You work directly with the engineers building your system.
Compliance built in
We build HIPAA, PCI-DSS, and SOC 2 compliant backends from day one. No retrofitting, no audit failures. We have delivered 20+ HIPAA-compliant projects.
Full code ownership
You own all source code, documentation, and IP. No licensing fees, no vendor lock-in, no hidden costs. You can deploy, modify, or sell the software freely.
DevOps included
Every project ships with CI/CD, monitoring, and infrastructure as code. Your backend is production-ready from day one. We use GitHub Actions, Terraform, and Datadog.
On-time delivery guarantee
98% of our projects deliver on time. We use fixed sprints and transparent reporting to keep you informed. If we miss a deadline, we adjust the plan 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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