Expert Python Backend Development StudioBackend Development
You need a production-ready Python backend built by senior engineers. We ship in 8-12 weeks with fixed pricing.
IRPR builds expert Python backend development for data-driven applications. We use FastAPI, Django, Celery, and PostgreSQL to handle high-throughput APIs, real-time processing, and complex integrations.
Every project ships in 8-12 weeks with a fixed price between $80K and $250K. We handle compliance like HIPAA, PCI-DSS, and SOC 2 where required.
We work with CTOs who need to scale their platform, SaaS founders launching a new product, data teams needing a robust data pipeline, and enterprise product managers replacing a legacy system.
Types of software we ship.
REST API Development
Build scalable RESTful APIs using FastAPI and PostgreSQL. Designed for high concurrency and low latency.
Data Pipeline Architecture
Implement ETL pipelines with Apache Airflow and Kafka. Process millions of events per day.
Microservices Platform
Decompose monoliths into Docker containers orchestrated by Kubernetes. Each service is independently deployable.
Real-Time Messaging System
WebSocket and Redis Pub/Sub for live notifications and chat applications. Handle 100k concurrent connections.
Authentication & Authorization System
Integrate OAuth2, JWT, and SSO using Auth0 or custom solutions. Support role-based access control.
Background Job Processing System
Celery with Redis or RabbitMQ for async tasks like email sends and report generation.
Data Warehouse Backend
Build Python-based ETL to Redshift or BigQuery. Automate data transformation and loading.
Machine Learning Model Serving API
Deploy ML models with FastAPI and Docker. Enable real-time predictions with GPU support.
We build for every business type.
SaaS Platforms
Fintech
Healthcare
Ecommerce
Data-Driven Startups
Why Expert Python Backend Development Matters
Your backend is the foundation of your product - it must be fast, secure, and scalable from day one.
IRPR has shipped over 200 backend projects across 50 countries using Python. Our senior engineers average 10+ years of experience, ensuring your backend is built with best practices from the start.
We focus on measurable outcomes: 98% of our projects deliver on time, and our backends handle millions of requests per day. Every project includes automated testing, CI/CD, and monitoring.
How We Compare to Other Development Shops
Not all Python backend teams deliver the same quality. Here is what sets IRPR apart.
Many agencies bill by the hour, use junior developers, and lack rigorous testing. IRPR takes a different approach with fixed pricing, senior engineers, and a proven delivery process.
Our comparison shows why companies choose us for their expert Python backend development studio needs.
- Hourly billing causes budget overruns
- Junior developers write most of the code
- No automated CI/CD pipeline
- API documentation is an afterthought
- Scalability not tested until production
- Project timelines are unclear
- Fixed price from the Roadmap phase
- Senior Python engineers only (10+ years)
- Automated CI/CD with GitHub Actions
- API docs auto-generated from code
- Load testing and capacity planning included
- 2-week sprints with transparent demos
Our 4-Phase Delivery Process
We follow a structured process to turn your idea into a production-ready Python backend.
Every engagement starts with a Roadmap phase to define scope, architecture, and provide a fixed price. Then we build, test, and deploy in iterative sprints.
What Ships With Every Python Backend
We deliver more than just code. Your project includes production-grade infrastructure and documentation.
Every project from IRPR includes the following artifacts to ensure your team can run and maintain the backend independently.
- Source code in private GitHub repository
- CI/CD pipeline with GitHub Actions
- API documentation (Swagger/OpenAPI)
- Dockerized environment for local development
- Sentry error tracking integration
- Automated unit and integration tests
- Load testing report (k6 or Locust)
- Database migration scripts (Alembic)
- Production deployment playbook
- SLA with uptime and support guarantees
What we ship in this practice.
Real-Time Data Pipeline for AdTech
Built a streaming data pipeline using Kafka, Flink, and Python that processes 10 million events per day. Reduced latency from 5 minutes to under 2 seconds. Industry: Media.
Fintech Payment Processing Backend
Developed a PCI-DSS compliant payment gateway with FastAPI and Stripe. Handles 500,000 transactions per month with 99.99% uptime. Industry: Fintech.
HealthTech Patient Portal API
Built a HIPAA-compliant backend with Django and PostgreSQL for a telehealth platform. Supports 10,000 concurrent users with <200ms response time. Industry: Healthcare.
Ecommerce Recommendation Engine
Created a Python-based recommendation system using collaborative filtering and Redis caching. Increased average order value by 18%. Industry: Ecommerce.
SaaS Multi-Tenant Backend
Designed a multi-tenant architecture with FastAPI and Kubernetes for a B2B SaaS platform. Reduced customer onboarding from weeks to days. Industry: SaaS.
IoT Backend for Smart Devices
Built a real-time IoT data ingestion pipeline using MQTT, Python, and AWS IoT Core. Handles 1 million device messages per hour. Industry: Manufacturing.
Why teams hire us.
Fixed Pricing, Not Hourly
Every project gets a fixed quote after the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges.
Senior Engineers Only (10+ Years)
Our team averages over a decade of Python and backend experience. Every line of code is written by a senior engineer, not a junior.
8-12 Week Delivery
We ship production-ready backends in 8-12 weeks. Our sprint-based process means you see working software every 2 weeks.
Full Code Ownership
You own 100% of the code, documentation, and Docker images. No licensing fees. The source code is yours to deploy and modify.
Compliance Built In (HIPAA/PCI/SOC 2)
We have delivered 12 HIPAA projects, 8 PCI-DSS compliant payment backends, and multiple SOC 2 audits. Compliance is baked into our architecture.
Post-Launch Support & SLA
We provide a 30-day post-launch support period and optional ongoing SLA with 24/7 monitoring. Your backend stays healthy after we hand it over.
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.