Premium Python Backend Development TeamPython Backend
We build production-grade Python backends in 8-12 weeks. Fixed price, senior engineers, no scope creep.
IRPR is a premium Python backend development team that builds high-performance APIs, microservices, and data pipelines. We use Python 3.12, FastAPI, Django, Celery, and PostgreSQL to deliver systems that handle millions of requests per day.
Every project ships in 8-12 weeks with a fixed price between $80K and $250K. Our code passes HIPAA, PCI-DSS, and SOC 2 audits. You get full source code ownership, CI/CD pipelines, and 99.9% uptime SLAs.
We work with CTOs at Series A startups who need a scalable backend fast, engineering leads at healthcare companies requiring HIPAA compliance, and product managers at fintech firms building PCI-DSS compliant payment systems. Also with founders launching SaaS platforms who want a production-ready MVP without hiring an in-house team.
Types of software we ship.
REST API Development
FastAPI or Django REST Framework APIs with OpenAPI docs, rate limiting, and JWT auth. Integrates with Stripe, Twilio, or any third-party service.
Microservices Architecture
Decoupled services using Celery, RabbitMQ, and Docker. Each service scales independently. Built for high-traffic SaaS platforms.
Real-time Data Pipelines
Kafka or Redis Streams pipelines for processing events, logs, and sensor data. Used by logistics and IoT companies handling 10K+ events/sec.
GraphQL Backend
Strawberry or Ariadne GraphQL APIs with resolvers, subscriptions, and batch loading. Perfect for complex frontends with nested data needs.
Admin Dashboards & Internal Tools
Django Admin or custom React panels with Python backends. Includes role-based access, audit logs, and export to CSV/PDF.
Ecommerce Backend
Custom Python backends for Shopify Plus or headless commerce. Handles inventory, payments via Stripe, and order sync with ERP systems.
AI/ML Model Serving
FastAPI endpoints that serve PyTorch or TensorFlow models. Includes caching, batching, and A/B testing infrastructure for production ML.
Legacy Python Migration
Migrate Python 2.7 or outdated Django apps to Python 3.12 with modern async patterns. We rewrite incrementally to avoid downtime.
We build for every business type.
SaaS and startups
Healthcare and fintech
Ecommerce and retail
Media and content
Logistics and manufacturing
Why you need a premium Python backend development team
Not all Python developers are equal. A premium team delivers code that scales, stays secure, and ships on time.
A generic freelancer might write a working API, but will it handle 10,000 concurrent users? Will it pass a SOC 2 audit? IRPR builds backends that are production-ready from day one. We write tests, set up monitoring with Datadog, and configure auto-scaling on AWS ECS or Kubernetes.
Our premium Python backend development team uses async patterns, connection pooling, and caching layers (Redis, Memcached) to keep response times under 50ms. We also enforce code reviews, static analysis with mypy, and security scanning with Bandit. Every project ships with a runbook and a 30-day warranty.
We have shipped 200+ products across 50+ countries. Our clients include a fintech startup that processes $2M daily through a Python backend and a healthcare platform handling 500K patient records. This is not our first production system.
How IRPR is different from other Python agencies
Most Python shops bill hourly, change scope, and hand off incomplete code. IRPR does the opposite.
When you hire a generic dev shop, you get junior developers who learn on your dime. They use outdated libraries, skip testing, and deliver late. You pay for their learning curve and then you pay again to fix the mess.
IRPR assigns senior Python engineers with 10+ years of experience. We define the full scope in a 2-week Roadmap phase and lock the price. No hourly billing. No surprise costs. We ship the code to your GitHub repo, set up CI/CD, and hand over a running system.
- Junior devs with 1-2 years of Python
- Hourly billing with no cap
- No written architecture plan
- Zero automated tests
- Code delivered without CI/CD
- No post-launch support
- Senior engineers with 10+ years Python
- Fixed price from the Roadmap phase
- Detailed architecture document and API spec
- 90%+ test coverage, unit + integration
- CI/CD pipeline on GitHub Actions
- 30-day warranty and 99.9% uptime SLA
Our process for building premium Python backends
We follow a 4-phase process that turns your idea into a production-ready system in 8-12 weeks.
Every project starts with a 2-week Roadmap phase. We interview your team, map out the data model, design the API, and write a detailed specification. You get a fixed price and a timeline before any code is written.
Then we build in 2-week sprints with daily standups and weekly demos. You see progress every week. After launch we provide a 30-day warranty and a runbook so your team can operate the system on day one.
What ships with every Python backend project
You get more than code. Every project includes production infrastructure, documentation, and a handover package.
When we finish, you own everything. The source code, the CI/CD pipeline, the monitoring dashboards, and the runbook. Your team can deploy changes on day one without calling us.
We also include a 30-day warranty where we fix any issues at no extra cost. If something breaks, we respond within 4 hours.
- Full source code in your private GitHub repo
- CI/CD pipeline on GitHub Actions
- Infrastructure as code (Terraform or Pulumi)
- API documentation (OpenAPI/Swagger)
- Unit and integration tests (90%+ coverage)
- Sentry error tracking and Datadog monitoring
- Security scan report (Bandit, OWASP)
- Deployment runbook with rollback steps
- 30-day warranty with 4-hour response SLA
- Post-launch architecture diagram
What we ship in this practice.
Fintech payment processing backend
Built a PCI-DSS compliant Python backend using FastAPI and Stripe that processes $2M in transactions daily. Reduced payment failure rate by 30% with idempotency keys and retry logic. Stack: FastAPI, PostgreSQL, Redis, Stripe API.
HIPAA-compliant patient portal API
Developed a Django backend for a telemedicine platform handling 500K patient records. Passed HIPAA audit on first attempt. Enabled secure video visits and EHR integration. Stack: Django, PostgreSQL, Twilio Video, AWS KMS.
Real-time inventory engine for ecommerce
Created a Python microservice that syncs inventory across 10 warehouses in real time. Cut stockout incidents by 60% and reduced manual reconciliation from 20 hours/week to zero. Stack: FastAPI, Redis Streams, Shopify API, Celery.
SaaS analytics dashboard backend
Built a multi-tenant analytics API that ingests 10M events/day and serves dashboards in under 2 seconds. Used materialized views and query caching. Stack: Django, PostgreSQL, Redis, Grafana.
ML model serving for fraud detection
Deployed a PyTorch fraud detection model behind a FastAPI endpoint with sub-100ms latency. Handles 5K requests/sec with autoscaling on Kubernetes. Stack: FastAPI, PyTorch, Kubernetes, Prometheus.
IoT data pipeline for manufacturing
Engineered a Kafka-based pipeline that processes 50K sensor readings per second from factory floor equipment. Reduced downtime by 25% with real-time anomaly detection. Stack: Python, Kafka, InfluxDB, Grafana.
Why teams hire us.
Fixed price, not hourly billing
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 total cost before any code is written.
Senior engineers only
We assign engineers with 10+ years of Python experience. No juniors, no offshore interns. Every line of code is reviewed by a peer. Our team has built systems for Fortune 500 companies and high-growth startups.
Production-ready from day one
Your backend ships with CI/CD, monitoring, logging, and automated tests. We set up Datadog, Sentry, and PagerDuty. You get a system that is ready for production, not a prototype that needs months of hardening.
Compliance built in
We have built HIPAA-compliant backends for healthcare clients and PCI-DSS compliant systems for fintech. Our code passes audits. We can also meet SOC 2, FERPA, and ISO 9001 requirements.
Full ownership, no lock-in
You own the source code, the infrastructure, and the documentation. We use standard tools (Django, FastAPI, PostgreSQL) so your team can maintain the system. No proprietary frameworks, no vendor lock-in.
30-day warranty with 4-hour SLA
After launch we monitor the system for 30 days. If anything breaks, we fix it within 4 hours. No extra charge. We also provide a runbook so your team can operate the system independently.
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.