Experienced Backend Web Development AgencyBackend Web
We build scalable APIs and server-side systems that handle millions of requests. 200+ products shipped in 12 weeks with fixed pricing.
IRPR is an experienced backend web development agency. We build server-side systems using Node.js, Python, Go, PostgreSQL, Redis, and AWS Lambda. Every project gets a senior engineer who designs for scale from day one.
We ship production-ready backends in 8 to 12 weeks. Pricing is fixed and ranges from $80,000 to $250,000 depending on complexity. Our systems meet HIPAA, SOC 2, and PCI-DSS compliance standards.
CTOs hire us when their in-house team lacks backend depth. Startup founders use us to build MVPs that handle 10,000+ concurrent users. Product managers choose us for clean APIs and reliable infrastructure.
Types of software we ship.
Custom API Development
REST and GraphQL APIs with authentication, rate limiting, and caching using Redis and Fastify.
Microservices Architecture
Decoupled services communicating via gRPC and Kafka. Each service scales independently.
Real-Time Data Pipelines
Stream processing with Apache Kafka and Flink. Handles 100,000+ events per second.
Authentication & Authorization
OAuth 2.0, SAML, and JWT-based systems. Supports SSO with Okta and Azure AD.
Database Design & Optimization
Schema design, indexing, and query optimization for PostgreSQL and MongoDB. Reduces query time by 80%.
Cloud Infrastructure (AWS/Azure/GCP)
Terraform-based provisioning, auto-scaling groups, and multi-region deployments with 99.9% uptime SLA.
Serverless Backend Functions
Lambda and Cloud Functions for event-driven tasks. Cost-effective for variable workloads.
ETL & Data Integration
Batch and streaming ETL pipelines using Airflow and dbt. Connects to 50+ third-party APIs.
We build for every business type.
SaaS Platforms
Fintech
Healthcare
Ecommerce
Enterprise
Why choose an experienced backend web development agency?
IRPR delivers production-ready backends that handle millions of requests without breaking.
A generic dev shop might get your API running, but it will break under load. We design for scale from the start. Our backend systems handle 100,000+ concurrent users using tools like Redis caching, database sharding, and auto-scaling groups on AWS.
We have shipped 200+ products across 50 countries. 98% of our projects finish on time. Every backend we build includes monitoring, error tracking, and a CI/CD pipeline so you can deploy with confidence.
Generic dev shop vs IRPR
Most agencies cut corners. IRPR builds backends that last.
Generic dev shops assign junior developers and bill by the hour. They skip testing and leave you with fragile code. IRPR assigns senior engineers only, gives a fixed price, and includes testing and documentation in every project.
We also handle compliance from day one. If you need HIPAA or SOC 2, we build it into the architecture. No retrofitting, no surprises.
- No senior engineers
- Hourly billing
- No fixed scope
- No compliance knowledge
- No post-launch support
- Code not owned by you
- Senior engineers only
- Fixed price
- Roadmap phase defines scope
- HIPAA/SOC 2 compliance
- 12-week delivery guarantee
- Full code ownership
Our backend development process
We follow a structured process that eliminates guesswork.
Every project starts with a 2-week Discovery phase. We map your requirements, data flows, and compliance needs. Then we produce a detailed Roadmap with a fixed quote.
Development runs in 2-week sprints. You see working software every sprint. We deploy to staging and run load tests before production launch.
What ships with your backend?
You get more than code. Every project includes these deliverables.
We hand over everything you need to run and maintain the system yourself. No black boxes, no hidden dependencies.
- Source code in your GitHub
- CI/CD pipeline (GitHub Actions)
- Dockerized deployment
- API documentation (Swagger)
- Error tracking (Sentry)
- Performance monitoring (Datadog)
- Load testing results
- Security audit report
- Database migration scripts
- 30 days of post-launch support
What we ship in this practice.
Real-time analytics dashboard for a fintech startup
Reduced query latency from 3 seconds to 200 milliseconds using Redis caching and ClickHouse. The system handles 50,000 concurrent users. Tech stack: Node.js, Redis, ClickHouse, AWS.
Multi-tenant SaaS backend for a CRM platform
Supported 500+ tenants with isolated PostgreSQL databases. Achieved 99.95% uptime over 12 months. Tech stack: Ruby on Rails, PostgreSQL, Docker.
Payment processing microservice for an ecommerce brand
Processed 10,000 transactions per minute with 99.99% uptime. Integrated with Stripe and PayPal. Tech stack: Go, Stripe API, Kafka.
HIPAA-compliant patient data API for a telemedicine app
Passed HIPAA audit on first attempt. Handles 2 million patient records with sub-second queries. Tech stack: Python, FastAPI, AWS HealthLake.
Inventory management backend for a logistics company
Reduced stock discrepancies by 80% using real-time sync via RabbitMQ. Supports 10 warehouses with 100,000 SKUs. Tech stack: Node.js, MongoDB, RabbitMQ.
Recommendation engine backend for a media platform
Increased user engagement by 35% using collaborative filtering. Serves 1 million recommendations per day. Tech stack: Python, TensorFlow, PostgreSQL.
Why teams hire us.
Fixed price, not hourly
Every project gets a fixed quote after the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges.
Senior engineers only
Our team averages 10+ years of experience. No juniors, no offshore confusion. You work directly with the engineers building your system.
Compliance built in
We build HIPAA and SOC 2 compliant systems from day one. No retrofitting. We have passed audits for 20+ healthcare and fintech clients.
12-week delivery
We ship production-ready MVPs in 8 to 12 weeks. 98% of our projects finish on time. You can start generating revenue fast.
Full code ownership
You own all source code, IP, and documentation. No lock-in, no license fees. You can take the code and run it anywhere.
Post-launch support
We provide 30 days of free post-launch support. Plus optional retainer for ongoing maintenance. Your system 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.