Expert Python Backend Development TeamBackend Development
We build production-grade Python backends in 8-12 weeks. Fixed price, senior engineers, no surprises.
IRPR is an expert Python backend development team that builds APIs, microservices, and data pipelines using Django, FastAPI, Flask, and Celery. We deploy on AWS, GCP, or Azure with Docker and Kubernetes for scalability.
Every project ships in 8-12 weeks with a fixed price between $80K and $250K. We handle compliance for HIPAA, PCI-DSS, SOC 2, and FERPA. You get full source code ownership and a CI/CD pipeline from day one.
CTOs hire us to replace stalled offshore teams. Startup founders hire us to build their SaaS MVP. Enterprise VPs hire us to modernize legacy Python monoliths. Product managers hire us to add API integrations with Stripe, Salesforce, or HubSpot.
Types of software we ship.
REST API development
Build RESTful APIs with Django REST Framework or FastAPI. Includes OpenAPI docs, rate limiting, and JWT auth.
Microservices architecture
Design and deploy microservices with Docker, Kubernetes, and message queues like RabbitMQ or Redis.
Data pipeline engineering
Build ETL pipelines with Apache Airflow, Pandas, and Snowflake. Process millions of records per day.
GraphQL API development
Implement GraphQL APIs using Strawberry or Graphene with Django. Real-time subscriptions via WebSockets.
SaaS backend platform
Build multi-tenant SaaS backends with Stripe billing, user roles, and usage tracking. Deployed on AWS ECS.
Real-time backend systems
Build real-time features with WebSockets, Socket.IO, and Celery. Used for chat, live dashboards, and notifications.
Legacy Python migration
Migrate legacy Python 2 codebases to Python 3. Refactor monolithic apps into modular services with tests.
AI/ML backend integration
Integrate ML models into production backends using TensorFlow Serving, ONNX, or SageMaker. Handle inference at scale.
We build for every business type.
SaaS companies
Fintech firms
Healthcare organizations
Ecommerce brands
Enterprise teams
Why hire an expert Python backend development team
IRPR ships production backends faster and with fewer defects than generic dev shops.
Our team of senior Python engineers has built over 200 products across 50 countries. We use Django, FastAPI, and Flask with PostgreSQL, Redis, and Celery. Every project includes automated tests, CI/CD, and monitoring with Sentry and Datadog.
We deliver in 8-12 weeks with a fixed price. No hourly billing, no scope creep. You get full source code ownership and a 30-day warranty on all work. Our on-time delivery rate is 98%.
The difference between IRPR and a generic dev shop
Most agencies overpromise and underdeliver. IRPR is built differently.
Generic dev shops assign junior developers, change scope mid-project, and bill by the hour. They rarely deliver on time and often leave you with unmaintainable code.
IRPR assigns senior engineers only, locks scope in the Roadmap phase, and charges a fixed price. We write tests, document APIs, and hand over a running system with a CI/CD pipeline.
- Junior developers with 1-2 years experience
- Hourly billing with no cap
- Scope changes every sprint
- No automated tests
- No CI/CD pipeline
- Code ownership unclear
- Senior engineers with 8+ years experience
- Fixed price from Roadmap phase
- Scope locked in week 2
- 90%+ test coverage
- CI/CD on GitHub Actions or GitLab CI
- Full source code ownership
How IRPR builds your Python backend in 4 phases
Our process is designed for speed and clarity. No wasted time, no guesswork.
We start with a 2-day discovery sprint to understand your product, users, and data model. Then we produce a detailed Roadmap with wireframes, API specs, and a fixed price.
After you approve the Roadmap, we build the backend in 6-8 weeks with weekly demos. We deploy to staging in week 4 and production in week 8. The final phase includes load testing, security audit, and documentation.
What ships with every Python backend project
Every deliverable is production-ready and fully documented.
We don't just hand over code. We give you a running system with monitoring, error tracking, and deployment automation. Your team can start using it immediately.
All code is stored in your private GitHub or GitLab repository. We set up CI/CD, Sentry error tracking, and Datadog monitoring. You get a Postman collection and Swagger docs for every API.
- Source code in your private GitHub or GitLab repo
- CI/CD pipeline with GitHub Actions or GitLab CI
- Automated test suite with 90%+ coverage
- Sentry error tracking and Datadog monitoring
- Swagger/OpenAPI documentation for all endpoints
- Postman collection for manual testing
- Docker Compose setup for local development
- Deployment scripts for AWS, GCP, or Azure
- Database migration scripts (Alembic or Django migrations)
- 30-day warranty with priority support
What we ship in this practice.
SaaS subscription backend
Built a multi-tenant Django backend with Stripe billing, user roles, and usage tracking. Reduced time-to-market by 10 weeks. Tech stack: Django, PostgreSQL, Stripe, Redis, Celery.
Real-time analytics dashboard
Built a FastAPI backend with WebSocket streaming for live dashboards. Handles 10,000 events per second. Tech stack: FastAPI, Redis, WebSockets, Docker, AWS ECS.
HIPAA-compliant patient portal
Built a Django backend with FHIR API integration and HIPAA-compliant data storage. Reduced patient data access time by 60%. Tech stack: Django, PostgreSQL, FHIR, AWS, Celery.
Ecommerce order fulfillment API
Built a Flask backend with real-time inventory sync and Stripe payment processing. Reduced order errors by 40%. Tech stack: Flask, PostgreSQL, Stripe, Redis, Docker.
Fintech payment processing platform
Built a PCI-DSS compliant FastAPI backend with Stripe Connect and Plaid integration. Processed $5M in transactions in the first month. Tech stack: FastAPI, PostgreSQL, Stripe, Plaid, AWS.
ML model inference API
Built a Django backend with TensorFlow Serving for real-time ML inference. Reduced inference latency by 80%. Tech stack: Django, TensorFlow Serving, Redis, Docker, AWS SageMaker.
Why teams hire us.
Senior engineers only
Every engineer on your project has 8+ years of Python experience. No juniors, no offshore teams. You talk directly to the people writing your code.
Fixed price, not hourly
We give you a fixed price 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.
8-12 week delivery
We ship production-ready backends in 8-12 weeks. Our average MVP timeline is 10 weeks. You get a working system, not a prototype.
Full code ownership
You own all source code, documentation, and infrastructure scripts. No licensing fees, no vendor lock-in. You can take the code to any team after we finish.
Compliance built in
We build HIPAA, PCI-DSS, SOC 2, and FERPA compliance into every project. We handle encryption, audit logs, and access controls from day one.
30-day warranty
After launch, we provide 30 days of priority support for any bugs or issues. We fix problems within 24 hours during business days.
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.