Senior Backend Development PartnerDevelopment Partner
We build scalable backend systems for 200+ products. Senior engineers, fixed pricing, 8-12 week delivery.
IRPR acts as your senior backend development partner. We build backend systems using Node.js, Python, Go, PostgreSQL, Redis, and AWS. Every engineer has 10+ years of experience and ships production code from day one.
We deliver a working backend in 8-12 weeks for $80K-$250K. Our fixed price includes architecture, development, CI/CD, and compliance support for HIPAA, PCI-DSS, and SOC 2. You get full source code ownership.
CTOs hire us when their in-house team lacks senior backend depth. Startup founders use us to build a scalable backend before raising Series A. Product managers bring us in to replace a stalled agency. We work with all of them.
Types of software we ship.
REST API development
Build RESTful APIs with Node.js or Python. Integrates with Stripe, Twilio, and SendGrid. Handles 10K+ requests per second.
GraphQL backend
Design GraphQL schemas with Apollo or Relay. Reduces payload size by 60%. Supports real-time subscriptions via WebSocket.
Microservices architecture
Decompose monoliths into Dockerized microservices. Uses RabbitMQ or Kafka for async messaging. Achieves 99.9% uptime.
Real-time backend
Build real-time systems with WebSocket, Socket.io, or Firebase. Powers live chat, notifications, and collaborative editing.
Data pipeline backend
Create ETL pipelines with Apache Airflow or AWS Glue. Processes 1TB+ data daily. Loads into Redshift or Snowflake.
Authentication backend
Implement OAuth2, JWT, and SAML authentication. Supports Okta, Auth0, and Azure AD. Handles 100K+ concurrent sessions.
Ecommerce backend
Build inventory, order, and payment backends with Shopify API or custom Rails. Integrates with Stripe, PayPal, and Square.
Backend for mobile apps
Develop backend APIs for iOS and Android apps. Uses Firebase Cloud Functions or AWS Lambda. Syncs data across 50+ countries.
We build for every business type.
Healthcare
Fintech
SaaS
Ecommerce
Logistics & Travel
Why You Need a Senior Backend Development Partner
A senior backend development partner ensures your system scales without breaking.
Building a backend alone takes 6-12 months and costs $150K+ in internal engineering salaries. IRPR delivers a production-ready backend in 8-12 weeks for $80K-$250K. Our senior engineers have built backends for 200+ products across 50 countries.
We handle architecture, database design, API development, and deployment. Every project includes CI/CD pipelines, monitoring with Sentry and Datadog, and a 99.9% uptime SLA. You own the code from day one.
The Difference Between Generic Dev Shops and IRPR
Not all agencies deliver senior-level backend work. Here is the difference.
Generic dev shops assign junior developers to your project. They use hourly billing, miss deadlines, and ship code that breaks in production. IRPR assigns only senior engineers with 10+ years experience.
We use a fixed price model. You know the cost before we start. Every project includes a Roadmap phase where we define scope, architecture, and timeline. No surprises.
- junior developers with 1-2 years experience
- hourly billing with unpredictable costs
- no dedicated project manager
- code with no tests or CI/CD
- missed deadlines by 4-8 weeks
- no compliance support
- senior engineers with 10+ years experience
- fixed price with a 2-week Roadmap phase
- dedicated project manager and tech lead
- full test coverage and CI/CD pipeline
- 98% on-time delivery rate
- HIPAA, PCI-DSS, SOC 2 compliance built in
Our Process for Building Your Backend
We follow a 4-phase process to ship your backend on time and on budget.
Every project starts with a 2-week Roadmap phase. We define scope, architecture, tech stack, and timeline. You get a fixed price quote and a detailed plan.
Then we build your backend in 8-12 weeks. We deploy to staging, run load tests, and hand over production-ready code. You own everything.
What Ships with Every Backend Project
Every backend project includes these deliverables by default.
We do not just deliver code. We ship a complete production system with monitoring, documentation, and compliance support. You can deploy and scale immediately.
All deliverables are included in the fixed price. No extra charges for CI/CD, documentation, or compliance setup.
- Full source code in your GitHub repository
- CI/CD pipeline on GitHub Actions or GitLab CI
- PostgreSQL or MongoDB database with migrations
- REST API or GraphQL schema with documentation
- Unit tests with Jest or Mocha (90%+ coverage)
- Docker containers for local development
- Deployment scripts for AWS or GCP
- Monitoring with Datadog and Sentry
- Load test results with k6 or Locust
- HIPAA, PCI-DSS, or SOC 2 compliance checklist
What we ship in this practice.
Telehealth API for a clinic network
Built a HIPAA-compliant REST API for 50 clinics. Handles 10K patient records daily. Reduced appointment booking time by 40%. Tech stack: Node.js, PostgreSQL, Twilio, AWS.
Payment processing backend for a fintech startup
Developed a PCI-DSS compliant payment backend. Processes 5K transactions per minute. Integrates with Stripe and Plaid. Tech stack: Python, Django, Redis, Stripe.
Real-time collaboration backend for a SaaS platform
Built a WebSocket backend for 100K concurrent users. Supports real-time document editing and chat. Reduced latency by 60%. Tech stack: Go, WebSocket, Redis, AWS.
Inventory management backend for an ecommerce brand
Created a microservices backend for 10 warehouses. Syncs inventory across Shopify, Amazon, and eBay. Reduced stockouts by 30%. Tech stack: Node.js, MongoDB, RabbitMQ, AWS.
Booking engine backend for a travel platform
Built a GraphQL backend for 500 travel providers. Handles 1M searches per day. Reduced booking time by 50%. Tech stack: Node.js, Apollo, PostgreSQL, Redis.
Data pipeline backend for a logistics company
Developed an ETL pipeline processing 2TB daily. Loads data into Snowflake for real-time analytics. Reduced reporting time from 4 hours to 10 minutes. Tech stack: Python, Airflow, Snowflake, AWS.
Why teams hire us.
Senior engineers only
Every engineer on your project has 10+ years of backend experience. No juniors. No offshore teams. You work directly with the people writing the code.
Fixed price, not hourly
You get a fixed price quote after the 2-week Roadmap phase. No hourly billing. No surprise invoices. The price does not change unless you change scope.
8-12 week delivery
We ship a production-ready backend in 8-12 weeks. Our 98% on-time delivery rate means you can plan your launch with confidence.
Full compliance support
We build HIPAA, PCI-DSS, and SOC 2 compliant backends. We include compliance checklists and documentation in every project.
You own the code
Full source code ownership from day one. No licensing fees. No lock-in. You can deploy anywhere, anytime.
99.9% uptime SLA
We set up monitoring and alerting with Datadog and Sentry. Your backend stays up. We guarantee 99.9% uptime in production.
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.