Experienced Custom Backend Development CompanyBackend Development
We build server-side systems that scale. Senior engineers deliver your backend in 8-12 weeks with fixed pricing.
IRPR is an experienced custom backend development company. We build server-side systems using Node.js, Go, Python, PostgreSQL, and Redis. Every backend is designed for scalability, security, and performance.
We ship production-grade backends in 8-12 weeks. Pricing is fixed from $80K to $250K depending on scope. Our systems meet HIPAA, PCI-DSS, SOC 2, and FERPA compliance standards.
CTOs hire us to build microservices architectures. Product founders need a scalable API backend for their SaaS MVP. Enterprise architects outsource their backend modernization to our senior engineers.
Types of software we ship.
Custom API Development
Build RESTful and GraphQL APIs with authentication, rate limiting, and documentation. Uses Express.js, Apollo Server, and Swagger.
Microservices Architecture
Decompose monolithic apps into independent services with message queues. Uses RabbitMQ, Docker, and Kubernetes for orchestration.
Database Design and Integration
Design relational and NoSQL schemas optimized for query performance. Integrates PostgreSQL, MongoDB, and AWS RDS with automated backups.
Authentication and Authorization System
Implement JWT, OAuth 2.0, and SAML single sign-on. Supports role-based access control and multi-factor authentication.
Real-Time Backend System
Build WebSocket and event-driven servers for live data streaming. Uses Socket.io, Redis Pub/Sub, and AWS AppSync.
Data Pipeline and ETL Platform
Create batch and streaming pipelines to ingest, transform, and load data. Uses Apache Kafka, Airflow, and AWS Glue.
Serverless Backend Platform
Architect serverless functions with auto-scaling and pay-per-execution pricing. Uses AWS Lambda, API Gateway, and DynamoDB.
Backend for SaaS Subscription Platform
Build billing, user management, and plan provisioning logic. Integrates Stripe, Chargebee, and SendGrid for transactional emails.
We build for every business type.
SaaS companies
Healthcare
Fintech
Ecommerce
Enterprise
Results from an experienced custom backend development company
Our backend systems handle millions of requests per day with sub-100ms response times.
IRPR has shipped 200+ backend projects across 50 countries. Every system is built by senior engineers with 8+ years of experience. We use Node.js, Go, Python, and PostgreSQL for the majority of projects.
We have shipped backends for HIPAA-compliant healthcare apps, PCI-DSS level 1 payment gateways, and SOC 2 certified SaaS platforms. 98% of our projects deliver on time and on budget.
Why hire an experienced custom backend development company
Not all backend agencies deliver on time or at fixed prices. Here is how IRPR is different.
Many dev shops bill by the hour and scope changes balloon the cost. They use junior developers who learn on your project. Code quality suffers and timelines slip by months.
IRPR assigns senior engineers only. Every project has a fixed price, a written roadmap, and a dedicated project manager. You own the full codebase and all infrastructure credentials from day one.
- Hourly billing with no cap on cost
- Junior developers with limited experience
- No compliance support for HIPAA or PCI-DSS
- Vague timelines that stretch to 6+ months
- No roadmap or architecture document upfront
- You may not own the source code
- Fixed pricing starting at $80K
- Senior engineers with 8+ years of experience
- Built-in HIPAA, PCI-DSS, and SOC 2 compliance
- 8-12 week timeline with 98% on-time delivery
- Written roadmap with architecture decisions in week 2
- You own everything: code, repos, cloud accounts
Our process for custom backend development
We follow a four-phase process: Idea, Roadmap, Product, Release.
Each phase has clear deliverables and approval gates. You never pay for work you did not approve. Fixed pricing means the budget is set from the start.
The Roadmap phase takes 2 weeks and costs $8K. It produces a detailed architecture diagram, API endpoints, database schema, and a timeline with milestones. You get a fixed quote for the full build.
What ships with your custom backend
Every backend project includes these deliverables by default.
No hidden costs or surprise line items. The price you sign covers everything listed below.
- Source code in your private Git repository
- CI/CD pipeline using GitHub Actions
- Database schema with migrations and backups
- RESTful or GraphQL API with auto-generated documentation (Swagger)
- Authentication and authorization (JWT + OAuth 2.0)
- Monitoring and logging via Datadog and Sentry
- Deployment to AWS, GCP, or Azure with infrastructure-as-code (Terraform)
- Performance testing results and load test reports
- Technical documentation and architecture diagrams
- 30 days of post-launch support and bug fixes
What we ship in this practice.
Healthcare API for a telemedicine platform
Built a HIPAA-compliant backend with patient scheduling, video call initiation, and EHR data exchange. Reduced scheduling errors by 70% and cut doctor response time from 4 hours to 5 minutes. Tech stack: Node.js, PostgreSQL, Twilio, AWS.
Payment processing backend for a fintech startup
Developed a PCI-DSS level 1 compliant payment gateway with tokenization, fraud scoring, and multi-currency support. Processed over $2 million in transactions in the first month with zero chargeback incidents. Tech stack: Go, Stripe, Redis, Kubernetes.
Subscription management backend for a SaaS company
Built a multi-tenant backend for a B2B analytics platform with automatic plan provisioning, usage tracking, and invoicing. Reduced manual billing work by 15 hours per week. Tech stack: Python, Django, Stripe, PostgreSQL.
Real-time inventory backend for an ecommerce marketplace
Created a real-time inventory sync system across 3 warehouse locations and a Shopify store. Cut inventory discrepancies from 12% to under 0.5%. Tech stack: Node.js, Socket.io, MongoDB, AWS Lambda.
Data pipeline backend for a real estate analytics platform
Designed an ETL pipeline that ingests MLS data from 50+ sources daily, transforms it, and serves it via a fast API. Reduced data latency from 24 hours to under 15 minutes. Tech stack: Apache Kafka, Airflow, PostgreSQL, Python.
Loyalty program backend for a chain of 200 retail stores
Built a backend to manage member points, rewards catalog, and real-time POS integration. Boosted repeat customer rate by 25% in 3 months. Tech stack: Go, PostgreSQL, RabbitMQ, AWS ECS.
Why teams hire us.
Fixed price, not hourly
Every backend project gets a fixed quote in the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. You know the budget before we write a line of code.
Senior engineers only
Every engineer on your project has 8+ years of experience. No junior developers learning on your time. Our team averages 12 years of production backend experience.
Compliance built in
We build HIPAA, PCI-DSS, SOC 2, and FERPA compliance into every backend from day one. No retrofitting security controls later.
8-12 week timeline
We ship production-ready backends in 8 to 12 weeks. 98% of our projects deliver on time. You get a working system fast, not after a year of development.
Full code ownership
You own all source code, infrastructure credentials, and documentation. There is no lock-in. You can take the code to any developer after we finish.
Proven global experience
IRPR has shipped 200+ backend projects in 50+ countries. Our team operates async but overlaps with US time zones. You get 24-hour issue response and daily standups.
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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