Senior Python Backend Development CompanyBackend Development
We build production-grade Python backends in 8-12 weeks. Fixed price, senior engineers, zero fluff.
IRPR is a senior python backend development company. We build backends using Python 3.12, Django, FastAPI, Celery, PostgreSQL, Redis, and deploy on AWS ECS or Kubernetes. Every project is written by senior engineers with 10+ years of experience.
We ship production-ready backends in 8-12 weeks. Pricing is fixed and starts at $80K. We handle compliance like HIPAA, PCI-DSS, SOC 2, and GDPR. Code is fully owned by you.
We work with CTOs who need a reliable backend team fast. Founders who want to validate an idea without hiring in-house. Product managers who need to scale an existing Python service. And agencies that need white-label backend capacity.
Types of software we ship.
REST API development
Build RESTful APIs with Django REST Framework or FastAPI. Includes OpenAPI docs, JWT auth, rate limiting.
GraphQL API development
Implement GraphQL backends using Strawberry or Ariadne. Real-time subscriptions with WebSockets.
Microservices architecture
Design and build microservices with FastAPI, RabbitMQ, and Docker. Event-driven with Kafka or Redis Streams.
Data pipeline development
Build ETL pipelines with Apache Airflow, Pandas, and Snowflake. Process millions of records daily.
Backend for mobile apps
Create backend services for iOS and Android apps. Push notifications with Firebase, file uploads to S3.
SaaS backend platform
Build multi-tenant SaaS backends with Django. Stripe billing, Celery queues, and admin dashboards included.
Real-time data systems
Develop real-time systems using WebSockets, Server-Sent Events, or MQTT. Latency under 100ms.
Legacy Python migration
Upgrade Python 2.7 or Django 1.x codebases to Python 3.12 and modern frameworks. Zero downtime migration.
We build for every business type.
SaaS and platforms
Healthcare and life sciences
Fintech and payments
Ecommerce and logistics
Media and content
Why hire a senior python backend development company
Most backend projects fail because of junior code, scope creep, or wrong architecture. IRPR fixes all three.
We have shipped 200+ backends across 50+ countries. Every engineer is senior with 10+ years of Python experience. We use Python 3.12, Django 5.0, FastAPI, PostgreSQL 16, Redis 7, and AWS ECS. Our team writes tests, sets up CI/CD, and deploys to production.
Our fixed price model means no hourly surprises. You get a clear quote in week 2 during the Roadmap phase. Typical projects range from $80K to $250K. We handle compliance like HIPAA, PCI-DSS, and SOC 2. Code is fully owned by you from day one.
The difference between generic dev shops and IRPR
Not all Python shops are equal. Here is how IRPR stands apart.
Generic dev shops often assign junior developers to your project. They charge hourly and scope creep is common. They skip testing, use outdated libraries, and deliver code you cannot maintain.
IRPR assigns only senior engineers with 10+ years of Python experience. We use modern tooling: Python 3.12, Django 5.0, FastAPI, Celery, PostgreSQL, Redis, Docker, and AWS ECS. Every project includes automated tests, CI/CD pipelines, and monitoring from day one.
- Junior developers with 1-2 years of Python
- Hourly billing with no cap
- No automated tests or CI/CD
- Outdated dependencies and security holes
- You do not own the code until final payment
- No compliance knowledge (HIPAA, PCI, SOC 2)
- Senior engineers with 10+ years of Python
- Fixed price from week 2 Roadmap phase
- Full test coverage and CI/CD on GitHub Actions
- Python 3.12, Django 5.0, FastAPI, PostgreSQL 16
- You own all code from day one
- Built-in HIPAA, PCI-DSS, SOC 2 compliance
How IRPR builds your python backend
Our process is transparent and predictable. Four phases from idea to production.
We start with a 1-week kickoff to align on goals and tech stack. Then we move to the Roadmap phase where we deliver a fixed price quote and architecture document. Build happens in 2-week sprints with demos every Friday. Finally, we deploy to production and hand over full ownership.
Every sprint includes automated tests, code review, and deployment to a staging environment. We use Sentry for error tracking, Datadog for monitoring, and Terraform for infrastructure. You get a Slack channel with the whole team.
What ships with every python backend
Every project includes these deliverables by default. No hidden extras.
When you hire IRPR as your senior python backend development company, you get more than just code. You get a production-ready system with monitoring, documentation, and full ownership.
- Source code in your private GitHub repo
- CI/CD pipeline on GitHub Actions with automated tests
- Dockerized development and production environments
- API documentation with OpenAPI/Swagger
- Sentry error tracking and Datadog monitoring
- Database schema with migrations (Alembic or Django migrations)
- Deployment scripts for AWS ECS or Kubernetes
- Postman collection or Insomnia export for API testing
- Admin dashboard (Django Admin or custom React frontend)
- 30-day post-launch support and bug fixes
What we ship in this practice.
Healthcare API for telemedicine platform
Built a HIPAA-compliant REST API with FastAPI and PostgreSQL. Handles 10,000+ patient records per day. Reduced patient onboarding time from 20 minutes to 3 minutes. Integrated with Epic EHR via FHIR.
Payment processing backend for fintech startup
Developed a PCI-DSS compliant payment gateway using Django and Stripe. Processes $2M monthly transactions. Reduced chargeback rate by 40% with custom fraud detection rules.
SaaS backend for subscription analytics platform
Built a multi-tenant SaaS backend with Django, Celery, and Redis. Handles 500+ tenants with zero downtime. Reduced report generation time from 5 minutes to 30 seconds.
Inventory management API for ecommerce brand
Created a real-time inventory system with FastAPI and WebSockets. Syncs stock across 3 warehouses and Shopify. Reduced overselling incidents by 95%.
Logistics routing engine for delivery startup
Built a microservices-based routing engine with FastAPI, Kafka, and PostgreSQL. Optimizes 10,000+ deliveries daily. Reduced average delivery time by 18%.
Content recommendation API for media platform
Developed a recommendation engine with Python, PostgreSQL, and Redis. Serves 1 million recommendations per day. Increased user engagement by 25% and watch time by 15%.
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. Typical projects range from $80K to $250K.
Senior engineers only
Every engineer on your project has 10+ years of Python experience. No juniors, no offshore interns. Our team averages 15 years of software engineering experience.
8-12 week MVP delivery
We ship production-ready backends in 8-12 weeks. Our sprint cadence is 2 weeks with demos every Friday. You see working code from week 3.
Full code ownership
You own all source code from day one. No licensing fees, no locked-in platforms. Code is delivered in your GitHub repo with full commit history.
Built-in compliance
We build HIPAA, PCI-DSS, SOC 2, and GDPR compliant backends. Our team has shipped 30+ healthcare and fintech projects. We include compliance documentation in every project.
Production-grade from day one
Every backend ships with automated tests, CI/CD pipelines, Sentry error tracking, Datadog monitoring, and Docker containers. We deploy to AWS ECS or Kubernetes with Terraform.
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.