Professional Backend Web Development FirmBackend Web
We build server-side systems that handle 10,000+ requests per second. Fixed pricing, 8-12 week delivery, full code ownership.
IRPR is a professional backend web development firm. We build server-side applications using Node.js, Python, Go, PostgreSQL, Redis, and AWS. Every project gets a senior engineer with 10+ years experience, not a junior.
We ship production-ready backend systems in 8-12 weeks for a fixed price between $80K and $250K. Our systems are HIPAA, PCI-DSS, and SOC 2 compliant. We handle authentication, API design, database architecture, and deployment.
Founders hire us when their prototype breaks at 100 users. CTOs hire us to replace a legacy monolith with microservices. Product managers hire us to build a new API layer for their mobile app.
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. Integrates with Stripe or Twilio.
GraphQL backend
Schema-first GraphQL APIs using Apollo Server or Hasura. Supports real-time subscriptions and federated gateways for multi-service architectures.
Microservices architecture
Decompose monoliths into Dockerized microservices. Uses RabbitMQ or Kafka for event-driven communication. Ships with Kubernetes manifests.
Database design and migration
Design normalized schemas in PostgreSQL or MySQL. Includes migration scripts with Flyway or Alembic. Handles sharding and read replicas.
Authentication and authorization
Implement OAuth 2.0, SAML, or OpenID Connect with Auth0 or Keycloak. Supports role-based access control and MFA. Ships with audit logs.
Serverless backend
Build event-driven backends on AWS Lambda or Cloudflare Workers. Uses DynamoDB or Aurora Serverless. Includes infrastructure as code with Terraform.
Real-time backend systems
Build WebSocket or SSE-based backends with Socket.io or Phoenix Channels. Handles 10,000+ concurrent connections. Includes presence and typing indicators.
Backend for AI/ML pipelines
Build data ingestion and model serving backends. Uses FastAPI, Redis, and S3. Supports batch and real-time inference. Includes A/B testing framework.
We build for every business type.
SaaS platforms
Fintech companies
Healthcare applications
Ecommerce businesses
Enterprise applications
Why hire a professional backend web development firm
Your frontend is useless without a reliable backend. Here is what we deliver.
A professional backend web development firm handles everything between your database and your user interface. We build APIs that process 10,000 requests per second with 99.9% uptime. We design database schemas that scale from 100 to 1 million users without rewrites.
We also set up monitoring with Datadog or New Relic. We configure CI/CD pipelines on GitHub Actions that run tests and deploy in under 5 minutes. Every project includes a disaster recovery plan with RPO under 1 hour.
Generic dev shop vs professional backend firm
Most dev shops treat backend as an afterthought. We do the opposite.
Generic dev shops assign junior developers to backend work. They skip load testing, ignore security audits, and deliver spaghetti code that breaks at 500 users. You end up rewriting everything in 6 months.
IRPR assigns a senior backend engineer with 10+ years experience. We run load tests with k6 or Locust before launch. We perform OWASP security audits and fix every critical and high finding. Your code runs in production from day one.
- Junior developers with 1-2 years experience
- No load testing before launch
- No security audit
- Monolithic code with no separation of concerns
- No monitoring or alerting
- You own nothing - code stays with them
- Senior engineers with 10+ years experience
- Load tests with k6 before every launch
- OWASP security audit with all findings fixed
- Clean architecture with separate API, service, and data layers
- Datadog monitoring and PagerDuty alerting
- Full code ownership in your GitHub repo
How we build your backend system
Our process is fixed and predictable. No surprises, no delays.
Every engagement starts with a 2-week Roadmap phase. We define the API contract, database schema, and deployment architecture. You get a fixed quote for the entire build. No hourly billing, no scope creep.
We build in 2-week sprints with daily standups and weekly demos. You see working code every Friday. We deploy to staging after sprint 2. Production deployment happens in week 8 or week 12 depending on complexity.
What ships with every backend project
You get more than just code. You get a production-ready system.
Every backend project includes everything needed to run in production. You do not need to hire another team for DevOps, monitoring, or security. It all ships as part of the fixed price.
We hand over full ownership on day 1. Your code lives in your GitHub repository. Your infrastructure runs in your AWS account. You can take it to any team tomorrow.
- Source code in your GitHub repository
- CI/CD pipeline on GitHub Actions or GitLab CI
- Dockerized services with docker-compose for local dev
- Terraform or Pulumi infrastructure as code
- Datadog or New Relic monitoring dashboards
- PagerDuty alerting for production incidents
- Postman or Bruno API collection with tests
- Swagger or OpenAPI documentation
- Database migration scripts with Flyway or Alembic
- Disaster recovery plan with RPO under 1 hour
What we ship in this practice.
Multi-tenant SaaS backend
Built a Node.js backend with PostgreSQL row-level security for a B2B SaaS platform. Reduced tenant onboarding time from 2 weeks to 2 hours. Tech stack: Express.js, PostgreSQL, Redis, AWS ECS.
HIPAA-compliant telehealth API
Built a FastAPI backend with end-to-end encryption for a telehealth startup. Passed HIPAA audit on first attempt. Handles 5,000 concurrent video sessions. Tech stack: FastAPI, PostgreSQL, Twilio, AWS.
Real-time inventory management system
Built a WebSocket-based backend for a warehouse management company. Reduced inventory reconciliation time from 4 hours to 15 minutes. Tech stack: Socket.io, Redis, PostgreSQL, Kafka.
Payment processing microservices
Decomposed a monolithic payment system into 12 microservices for a fintech company. Increased transaction throughput by 300%. Tech stack: Go, RabbitMQ, PostgreSQL, Kubernetes.
ML model serving API
Built a FastAPI backend to serve a fraud detection model for an ecommerce platform. Handles 10,000 predictions per second with 50ms latency. Tech stack: FastAPI, Redis, S3, AWS Lambda.
Real estate MLS integration backend
Built a backend that ingests and normalizes MLS data from 50+ sources for a real estate platform. Reduced data freshness from 24 hours to 5 minutes. Tech stack: Python, PostgreSQL, Kafka, AWS.
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 total cost before we write a line of code.
Senior engineers only
We do not hire juniors. Every engineer on your project has 10+ years of backend experience. Your code is reviewed by a principal engineer before deployment.
Production-ready from day one
We ship monitoring, alerting, CI/CD, and disaster recovery with every project. Your system runs in production with 99.9% uptime from day one. No post-launch firefighting.
Full code ownership
Your code lives in your GitHub repository from day one. Your infrastructure runs in your AWS account. You own everything. You can fire us and take it to any team tomorrow.
Compliance built in
We build HIPAA, PCI-DSS, and SOC 2 compliant systems by default. We handle encryption, audit logging, and access controls. You do not need to retrofit compliance later.
8-12 week delivery
We ship production-ready backends in 8-12 weeks. Our fastest MVP shipped in 8 weeks. We use proven patterns and reusable modules to accelerate delivery without cutting corners.
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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