Best Scalable Backend Development VendorBackend Development
We build backends that handle 10x traffic without breaking. Fixed price, 8-12 week delivery, full code ownership.
IRPR is the best scalable backend development vendor for companies that need a backend that grows with their user base. We use Node.js, Go, Python, and Rust with PostgreSQL, Redis, and Kafka to build systems that handle millions of requests per day.
Every project ships in 8-12 weeks with a fixed price between $80K and $250K. We handle compliance for HIPAA, PCI-DSS, and SOC 2 out of the box. You get full source code, CI/CD pipelines, and monitoring dashboards.
Founders scaling a SaaS product hire us to replace a monolithic prototype. CTOs at Series A startups hire us to build a microservices architecture. Enterprise teams hire us to modernize legacy backends. Product managers hire us to ship a new API layer for their mobile app.
Types of software we ship.
REST API backend
Stateless RESTful APIs with Express.js or FastAPI, JWT auth, rate limiting, and Swagger docs.
GraphQL backend
GraphQL APIs with Apollo Server or Hasura, real-time subscriptions, and schema stitching.
Microservices backend
Decoupled services with Docker, Kubernetes, gRPC, and message queues like RabbitMQ or Kafka.
Event-driven backend
Event sourcing and CQRS with Kafka, AWS SQS, or Redis Streams for real-time data pipelines.
Serverless backend
Lambda functions, API Gateway, DynamoDB, and Step Functions for auto-scaling pay-per-use backends.
Real-time backend
WebSocket servers with Socket.io or AWS AppSync for live chat, notifications, and collaborative editing.
Data pipeline backend
ETL pipelines with Airflow, Spark, or AWS Glue for processing large datasets and feeding analytics.
Backend for mobile apps
Push notifications, offline sync, and user authentication with Firebase, AWS Amplify, or custom Node.js.
We build for every business type.
SaaS companies
Fintech and healthcare
Ecommerce and retail
Media and content
Enterprise and logistics
Why IRPR is the best scalable backend development vendor
We have shipped over 200 backends for clients in 50+ countries, and every one of them scales.
Our backends are built with horizontal scaling in mind from day one. We use load balancers, auto-scaling groups, and database read replicas so your system handles 100 users or 10 million without a rewrite. We test every backend with load testing tools like k6 and Locust before we hand it over.
We also bake in observability. Every backend ships with Prometheus metrics, Grafana dashboards, and structured logging via ELK or Datadog. You know exactly what your system is doing at all times. No black boxes.
Generic dev shops vs IRPR
Most agencies promise scalable backends but deliver monoliths that break under load.
We have seen too many projects where a generic shop built a backend that worked for 100 users but crashed at 1,000. They used a single database, no caching, and no monitoring. The client had to rebuild from scratch.
IRPR builds for scale from the first commit. We use microservices or modular monoliths depending on your needs, always with caching, database indexing, and horizontal scaling ready. You get a backend that grows with your business.
- Single database with no replication
- No load testing before launch
- No monitoring or alerting
- Monolithic codebase with no separation
- No CI/CD pipeline
- Hourly billing with scope creep
- Read replicas and sharding from day one
- Load testing with k6 and Locust
- Prometheus, Grafana, and Datadog dashboards
- Microservices or modular monolith with clear boundaries
- CI/CD with GitHub Actions and automated tests
- Fixed price with no surprise invoices
How we build your scalable backend
Our process is designed to get you a production-ready backend in 8-12 weeks.
We start with a 2-week Roadmap phase where we define the architecture, data model, and API contracts. You get a detailed document with ERDs, endpoint specs, and a timeline. No guesswork.
Then we build in 2-week sprints. You see working code every 14 days. We deploy to staging, run load tests, and fix bottlenecks before they reach production. By week 8-12, you have a backend that is ready for launch.
What ships with every backend
You get more than just code. Every project includes the full operational stack.
We do not hand over a zip file and walk away. Every backend ships with infrastructure as code, CI/CD pipelines, monitoring, and documentation. You can deploy and maintain it yourself from day one.
Our team also provides a 30-day warranty after launch. If something breaks, we fix it. No extra charge.
- Full source code in your GitHub/GitLab repo
- CI/CD pipeline with GitHub Actions or GitLab CI
- Infrastructure as code with Terraform or Pulumi
- Docker containers and Kubernetes manifests
- Prometheus metrics and Grafana dashboards
- Structured logging with ELK or Datadog
- API documentation with Swagger or Postman
- Load test results and performance benchmarks
- Database schema and migration scripts
- 30-day post-launch warranty
What we ship in this practice.
SaaS platform for project management
Built a multi-tenant backend with Node.js, PostgreSQL, and Redis. Handles 50,000 concurrent users with sub-200ms response times. Reduced infrastructure costs by 40% compared to the previous monolithic setup.
Real-time analytics dashboard for fintech
Built an event-driven backend with Kafka, Go, and TimescaleDB. Processes 10 million events per day with 99.9% uptime. Reduced data latency from 5 minutes to under 1 second.
Ecommerce order processing system
Built a microservices backend with Python, RabbitMQ, and MongoDB. Handles 1,000 orders per minute during Black Friday. Reduced order processing time from 30 seconds to 2 seconds.
Healthcare patient portal backend
Built a HIPAA-compliant backend with Node.js, PostgreSQL, and AWS. Supports 100,000 patient records with role-based access control. Passed HIPAA audit on first attempt.
Real estate MLS data pipeline
Built a data pipeline with Python, Airflow, and Elasticsearch. Ingests 500,000 property listings daily from 50 MLS sources. Reduced search latency from 3 seconds to 200 milliseconds.
EdTech assessment platform backend
Built a serverless backend with AWS Lambda, DynamoDB, and Step Functions. Handles 10,000 concurrent test takers with auto-scaling. Reduced infrastructure costs by 60% compared to a fixed server setup.
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 cost before we write a line of code.
Senior engineers only
We do not hire juniors. Every engineer on your project has 8+ years of experience. You get a team that has shipped backends for companies like Stripe, Uber, and Airbnb.
8-12 week delivery
We ship production-ready backends in 8-12 weeks. Our process is optimized for speed without cutting corners. You go from idea to live API in under 3 months.
Full code ownership
You own every line of code we write. No licenses, no lock-in, no recurring fees. We hand over the source code, infrastructure scripts, and documentation at the end of the project.
Compliance built in
We build backends that pass HIPAA, PCI-DSS, and SOC 2 audits. We handle encryption, access controls, and audit logging from day one. No retrofitting compliance later.
Proven track record
We have shipped 200+ backends for clients in 50+ countries. 98% of our projects deliver on time. Our clients include Series A startups and Fortune 500 companies.
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.