Premium Custom Backend Development ServicesBackend Development
We build production-grade backend systems that scale to millions of users. 200+ products shipped in 50+ countries with 98% on-time delivery.
IRPR builds premium custom backend development services for companies that need reliable, scalable server-side systems. We use Node.js, Python, Go, PostgreSQL, Redis, and AWS to create APIs, microservices, and data pipelines that handle real traffic from day one.
Every project ships in 8-12 weeks with a fixed price between $80K and $250K. We handle compliance for healthcare (HIPAA), fintech (PCI-DSS), and SaaS (SOC 2). You get full source code ownership, CI/CD pipelines, and 99.9% uptime guarantees.
Founders building SaaS MVPs hire us to launch fast without technical debt. CTOs at mid-market companies hire us to rebuild legacy systems. Product managers at enterprises hire us to add new backend features without hiring a full team.
Types of software we ship.
REST API development
Build stateless RESTful APIs with Express.js or FastAPI. Includes OpenAPI docs, rate limiting, and JWT auth.
GraphQL backend development
Implement GraphQL APIs with Apollo Server or Hasura. Supports real-time subscriptions and federated schemas.
Microservices architecture
Design event-driven microservices with Docker, Kubernetes, and message queues like RabbitMQ or Kafka.
Real-time backend systems
Build WebSocket and SSE-based backends for live chat, notifications, and collaborative editing using Socket.io or Redis Pub/Sub.
Data pipeline and ETL development
Create batch and streaming data pipelines with Apache Airflow, Spark, or AWS Glue. Handles millions of records per day.
Authentication and authorization systems
Implement OAuth 2.0, SAML, or custom auth with Passport.js, Auth0, or Keycloak. Supports SSO and MFA.
Serverless backend development
Deploy serverless functions on AWS Lambda or Cloudflare Workers. Auto-scales from zero to thousands of requests per second.
Database design and optimization
Design normalized schemas, write complex queries, and optimize indexes for PostgreSQL, MySQL, or MongoDB. Reduces query time by 60% or more.
We build for every business type.
SaaS and startups
Healthcare and life sciences
Fintech and payments
Ecommerce and retail
Enterprise and internal tools
Why premium custom backend development services matter
A well-built backend is the difference between a product that scales and one that breaks under load.
Off-the-shelf backends like Firebase or Supabase work for prototypes but hit limits at 10,000 users. Custom backend development gives you full control over performance, security, and data modeling. IRPR builds backends that handle 1 million requests per day without breaking a sweat.
We use PostgreSQL for relational data, Redis for caching, and AWS for infrastructure. Every backend includes automated testing, monitoring with Datadog, and error tracking with Sentry. You get a system that runs without manual intervention.
How IRPR differs from generic development shops
Most agencies sell you hours. IRPR sells you a finished product with a fixed price.
Generic shops start coding without a clear plan. They use hourly billing, change scope mid-project, and deliver code that works but is hard to maintain. You end up paying 2x the original estimate and waiting months longer than promised.
IRPR starts with a 2-week Roadmap phase where we define every endpoint, data model, and integration. You get a fixed price and a 12-week timeline. We ship production-ready code with CI/CD, monitoring, and documentation included.
- Hourly billing with no cap
- No written architecture plan
- Scope changes without notice
- No automated testing
- Code delivered without docs
- No post-launch support
- Fixed price from Roadmap phase
- Detailed API and data model spec
- Change requests priced upfront
- 90%+ test coverage
- Full documentation and README
- 30-day post-launch support
Our process for premium custom backend development
We follow a 4-phase process that turns your idea into a production backend.
Phase 1 is the Roadmap. We spend 2 weeks defining the architecture, data model, API endpoints, and integrations. You get a written document with wireframes and a fixed price. No surprises.
Phase 2 is development. We build the backend in 6-8 weeks using Node.js, Python, or Go. We write unit tests, integration tests, and deploy to staging. You see progress every week.
What ships with every premium custom backend
Every backend project includes these deliverables by default.
You own everything. Source code, documentation, and infrastructure config are all yours. We hand over the repo with full commit history and a README that explains how to run, test, and deploy the system.
We also set up monitoring, error tracking, and CI/CD pipelines. Your team can start contributing on day one. No handoff delays, no knowledge gaps.
- Source code in your private GitHub repo
- CI/CD pipeline with GitHub Actions or GitLab CI
- Automated test suite with 90%+ coverage
- API documentation with Swagger or Postman
- Infrastructure as code with Terraform or Pulumi
- Monitoring with Datadog or New Relic
- Error tracking with Sentry
- Logging with ELK stack or CloudWatch
- Deployment guide and runbook
- 30-day post-launch support
What we ship in this practice.
SaaS subscription backend
Built a multi-tenant backend for a B2B SaaS platform handling 50,000 users. Used Node.js, PostgreSQL, and Stripe for billing. Reduced churn by 15% with automated dunning emails.
Telemedicine API
Developed a HIPAA-compliant backend for a telemedicine startup. Used Python, FastAPI, and Twilio for video calls. Handled 10,000 consultations per month with 99.9% uptime.
Payment processing engine
Built a PCI-DSS compliant payment backend for a fintech company. Used Go, PostgreSQL, and Stripe Connect. Processed $5 million in transactions per month with zero downtime.
Real-time inventory system
Created a real-time inventory backend for an ecommerce brand with 500 SKUs. Used Node.js, Redis, and WebSockets. Reduced stockouts by 40% and improved order accuracy to 99.5%.
MLS data pipeline
Built an ETL pipeline for a real estate platform ingesting data from 50 MLS sources. Used Python, Apache Airflow, and PostgreSQL. Reduced data latency from 24 hours to 15 minutes.
Learning management backend
Developed a FERPA-compliant backend for an edtech company serving 100,000 students. Used Node.js, MongoDB, and AWS S3. Supported 10,000 concurrent users during peak exam periods.
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 single line of code.
Senior engineers only
IRPR hires only senior engineers with 8+ years of experience. No juniors, no offshore teams, no code monkeys. Every engineer has shipped at least 10 production backends.
12-week delivery guarantee
We ship MVPs in 8-12 weeks. 98% of our projects deliver on time. If we miss the deadline, we discount the next sprint. We plan for speed from day one.
Full code ownership
You own all source code, documentation, and infrastructure config. No licensing fees, no vendor lock-in, no hidden costs. Your team can take over on day one.
Compliance built in
We build HIPAA, PCI-DSS, SOC 2, and FERPA compliance into the architecture from day one. No retrofitting, no last-minute audits, no compliance surprises.
Post-launch support included
Every project includes 30 days of free support for bug fixes and minor changes. We also offer ongoing maintenance at a fixed monthly rate. Your backend stays healthy.
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.