Leading Python Backend Development StudioDevelopment Studio
We build production-ready Python backends for SaaS platforms, APIs, and data pipelines. 200+ products shipped, 8-12 week MVPs, fixed pricing.
IRPR is a leading python backend development studio. We build backends using FastAPI, Django, Flask, Celery, and PostgreSQL. Our engineers have shipped over 200 products across 50 countries.
Every project starts with a fixed-price Roadmap phase. Timeline is 8-12 weeks for an MVP. Pricing ranges from $80K to $250K depending on complexity. We comply with HIPAA, PCI-DSS, SOC 2, and other standards.
CTOs need a backend that scales to 1M+ users. Startup founders need an MVP in 10 weeks. Enterprise teams need a secure API that integrates with legacy systems. We serve all three.
Types of software we ship.
REST API Development
Build RESTful APIs with FastAPI or Django REST Framework. Includes OpenAPI docs, rate limiting, and versioning. Used by fintech and SaaS platforms.
Microservices Architecture
Design and deploy microservices with Docker, Kubernetes, and message brokers like RabbitMQ. Each service scales independently.
Data Pipeline Engineering
Build ETL pipelines with Apache Airflow or Prefect. Process millions of records daily with PostgreSQL and Redis caching.
GraphQL API Backend
Develop GraphQL backends using Strawberry or Graphene. Ideal for real-time apps and mobile clients. Ships with Apollo client integration.
Real-Time Backend Systems
Build WebSocket-based backends with FastAPI or Django Channels. Supports chat, live dashboards, and collaborative tools.
Authentication & Authorization
Implement OAuth2, JWT, and SSO with providers like Auth0 or Okta. Includes role-based access control (RBAC) and audit logging.
Serverless Backend Functions
Deploy Python functions on AWS Lambda or Google Cloud Functions. Pay per request. Ideal for event-driven architectures.
API Gateway & Integration Layer
Build an API gateway with Kong or AWS API Gateway. Routes requests to microservices, handles auth, and provides rate limiting.
We build for every business type.
Fintech
Healthcare
SaaS
Ecommerce
Media and content
Why choose a leading python backend development studio
IRPR combines deep Python expertise with a proven delivery process.
Our engineers have built backends that handle 10,000 requests per second using FastAPI and PostgreSQL. We use Redis for caching, Celery for background tasks, and Docker for consistent deployments. Every backend ships with a CI/CD pipeline on GitHub Actions.
We serve clients in fintech, healthcare, SaaS, and ecommerce. One client reduced API response time from 800ms to 50ms after we optimized their Django queries. Another scaled from 0 to 500,000 users in 6 months with our microservices architecture.
How IRPR differs from a generic dev agency
We are a leading python backend development studio with a fixed price and senior-only team.
Most agencies use hourly billing and junior developers. They over-engineer solutions with unnecessary microservices. Their code lacks tests and documentation. Deployments are manual. Security audits are an afterthought.
IRPR assigns senior engineers only. We use a fixed price based on a detailed Roadmap. Every backend ships with unit tests, integration tests, and a production-ready CI/CD pipeline. We include Sentry error tracking, Datadog monitoring, and a full security review before launch.
- Hourly billing with unknown total
- Junior developers on your project
- No automated tests
- Manual deployment scripts
- No monitoring or error tracking
- Code ownership unclear
- Fixed price from the start
- Senior engineers only (7+ years experience)
- Unit, integration, and load tests included
- CI/CD pipeline on GitHub Actions
- Sentry + Datadog monitoring set up
- Full code ownership, no licenses
Our 4-phase process for building Python backends
From idea to production in 8-12 weeks.
We use a structured process that eliminates surprises. Each phase ends with a deliverable you can review and approve. No waterfall, no chaos.
The process is designed for speed and quality. You get a working backend at the end of week 10, not a slide deck.
What ships with every Python backend
You get more than code. You get a complete production system.
Every backend we build includes the infrastructure to run it in production. No hidden tools to buy. No setup fees for monitoring or CI/CD.
You can hand the project to any team after we finish. Everything is documented, tested, and deployed.
- Source code in your GitHub repo (private, fully owned by you)
- CI/CD pipeline on GitHub Actions with automatic tests and deployment
- Dockerized services with docker-compose for local development
- PostgreSQL schema with migrations (Alembic or Django migrations)
- API documentation via OpenAPI/Swagger
- Unit tests with 90%+ coverage using pytest
- Integration tests for critical paths
- Sentry error tracking configured
- Datadog monitoring with dashboards for latency, errors, traffic
- Deployment guide and runbook for your Ops team
What we ship in this practice.
Fintech API for loan processing
Built a FastAPI backend that processes 10,000 loan applications per day. Integrated with Plaid for bank data and Stripe for payments. Reduced manual underwriting from 4 hours to 15 minutes. Tech stack: FastAPI, PostgreSQL, Celery, Redis.
Healthcare messaging platform
Developed a HIPAA-compliant backend for secure doctor-patient messages. Uses Django Channels for real-time WebSocket communication and 256-bit encryption. Handles 2 million messages per month with 99.99% uptime.
SaaS analytics dashboard backend
Created a multi-tenant Django backend that ingests 5 million events daily. Uses Apache Kafka for event streaming and ClickHouse for fast aggregations. API responses under 200ms for 99% of requests.
Ecommerce inventory API
Built a Flask-based API that syncs inventory across 3 warehouses and 2 online stores. Uses Redis for caching and Celery for background sync jobs. Reduced inventory discrepancies by 95%.
Real-time collaboration backend
Developed a WebSocket backend using FastAPI and Redis Pub/Sub. Supports 5,000 concurrent users with real-time document editing. Latency under 50ms for 99% of messages.
EdTech recommendation engine backend
Built a microservices backend that serves personalized course recommendations. Uses Django REST Framework for the API and Celery for batch ML model inference. Increased user engagement by 40%.
Why teams hire us.
Senior engineers only, not juniors
Our team averages 10 years of Python experience. Every engineer has shipped at least 5 production backends. We don't train juniors on your dime.
Fixed price, not hourly
You get a fixed quote in the Roadmap phase. No hourly billing, no surprise invoices, no scope creep charges. The price we agree on is the price you pay.
8-12 week delivery, not 6 months
Most of our MVPs ship in 10 weeks. We use rapid iteration and avoid over-engineering. Your backend is in production before other agencies finish requirements.
Production-ready from day one
Every backend ships with CI/CD, monitoring, error tracking, and a runbook. You don't need to hire a DevOps engineer to run it. We set up Datadog and Sentry automatically.
Full code ownership, no lock-in
You own all the code we write. No licenses, no recurring fees, no proprietary frameworks. Your team can take over maintenance immediately after launch.
Compliance built in, not bolted on
We build backends that comply with HIPAA, PCI-DSS, and SOC 2 from the start. Encryption, audit logs, and access controls are part of the default architecture.
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.
─── share this page ───
