Experienced Backend Development ConsultantsBackend Development
We build the server logic your frontend needs. 200+ products shipped, 12-week delivery, fixed pricing.
IRPR builds backend systems for web apps, mobile apps, and APIs. We use Node.js, Python, Go, PostgreSQL, Redis, and AWS to build scalable server logic.
Every project ships in 8-12 weeks with a fixed price ranging from $80K-$250K. Our engineers handle HIPAA, PCI-DSS, and SOC 2 compliance.
We work with CTOs at funded startups needing a production-grade backend in 3 months, product managers at SaaS companies migrating from monolithic to microservices, and engineering leaders at enterprises building internal tools.
Types of software we ship.
REST API Development
Build HTTP APIs with Express.js, FastAPI, or Go. Integrate with Stripe, Twilio, and SendGrid.
GraphQL API Development
Implement schema-driven APIs with Apollo Server and Prisma. Reduce data overfetching by 60%.
Microservices Architecture
Decompose monoliths into Docker-based services with Kubernetes orchestration. Use RabbitMQ for event-driven comms.
Database Design and Optimization
Schema design for PostgreSQL, MongoDB, or Cassandra. Tune queries for sub-10ms response times.
Authentication and Authorization Systems
Implement OAuth 2.0, JWT, SAML. Integrate with Auth0, Okta, or Firebase Auth.
Real-Time Data Processing
Build WebSocket servers with Socket.IO or gRPC streaming. Handle 10K+ concurrent connections.
E-Commerce Backend Systems
Payment gateways (Stripe, Braintree), inventory management, order processing with FIFO/LIFO logic.
Cloud Infrastructure and DevOps
Terraform for AWS/GCP, CI/CD with GitHub Actions, monitoring with Datadog and Sentry.
We build for every business type.
SaaS startups
E-commerce businesses
Healthcare organizations
Fintech companies
Enterprise IT
Why companies hire experienced backend consultants
Our backend teams ship faster with fewer bugs.
We have built backends for 200+ products across 50 countries. Each project uses senior engineers who write production-ready code from week one.
Our 8-12 week timeline and fixed pricing mean you know exactly what you get. No scope creep, no delays, no surprises.
Generic dev shop vs IRPR backend consultants
Most backend projects fail due to scope creep and unclear requirements.
Generic shops bill hourly, assign junior developers, and skip documentation. That leads to technical debt and missed deadlines.
IRPR uses fixed pricing, senior engineers with 8+ years experience, and delivers documented code with full test coverage.
- Starts with hourly billing
- No senior engineers guaranteed
- Uses outdated tech stacks
- No compliance knowledge
- Code not documented
- No post-launch support
- Fixed price from day one
- Only senior engineers with 8+ years experience
- Modern stacks: Node.js, Go, Rust
- HIPAA, PCI-DSS, SOC 2 built-in
- Full documentation and README
- 12 months support included
How we design your backend in 4 phases
Each phase has clear deliverables and a fixed milestone.
What ships with your backend project
Every project includes these deliverables by default.
- Source code in your GitHub repo
- Database schema with migrations
- API documentation (OpenAPI/Swagger)
- CI/CD pipeline with GitHub Actions
- Unit and integration tests (80%+ coverage)
- Error tracking with Sentry
- Performance monitoring with Datadog
- Deployment scripts for AWS/GCP/Azure
- Admin dashboard (if applicable)
- Post-launch support for 12 months
What we ship in this practice.
Payment processing API for fintech startup
Built a PCI-DSS compliant payment API in Node.js with Stripe integration. Reduced transaction failure rate by 30% and cut development time by 8 weeks.
Real-time inventory system for e-commerce
Developed a WebSocket-based inventory management using Go and PostgreSQL. Handled 5,000 concurrent users with 50ms latency.
HIPAA-compliant patient portal backend
Created a backend with Node.js, MongoDB, and AWS HealthLake. Enabled 10 telehealth providers to manage 20,000 patient records securely.
Microservices migration for SaaS platform
Refactored a monolithic Rails app into 12 Dockerized services on Kubernetes. Reduced deployment time from 2 hours to 15 minutes.
Data analytics backend for logistics
Built a data pipeline with Python, Kafka, and Redshift. Processed 1 million events per hour and generated real-time dashboards.
Authentication system for multi-tenant app
Implemented OAuth 2.0 with Auth0 and custom JWT. Supported 200 tenants with role-based access control in 10 weeks.
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.
Senior engineers only
Our team averages 10+ years experience. Each backend consultant has shipped production systems at scale. You never get junior developers.
Compliance built in
We handle HIPAA, PCI-DSS, SOC 2, and GDPR out of the box. Our engineers follow security best practices from day one.
12-week shipping guarantee
Most backends ship in 8-12 weeks. We have shipped 200+ products on time with a 98% on-time delivery rate.
Full code ownership
You own all source code, Docker images, and deployment scripts. No vendor lock-in. You can run your backend anywhere.
Post-launch support included
Every project includes 12 months of bug fixes and critical updates. Our engineers stay on standby for production issues.
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.