Best Python App Development TeamPython App
We build fast, scalable Python apps for 200+ clients. Ship your MVP in 12 weeks with a fixed price.
IRPR is the best Python app development team for startups and enterprises. We build backend services with Django, FastAPI, Celery, and PostgreSQL, deployed on AWS or GCP with Docker and Kubernetes.
We ship a working MVP in 8 to 12 weeks with a fixed price between $80K and $250K. Every project meets HIPAA, PCI-DSS, or SOC 2 compliance when needed.
CTOs scaling their SaaS platform hire us to build secure APIs. Founders with a validated idea hire us to go from zero to launch. Enterprise engineering managers hire us to migrate away from legacy Java or PHP services.
Types of software we ship.
Web App Backend
RESTful APIs with Django REST Framework or FastAPI, combined with PostgreSQL and Redis for high throughput.
Data Pipeline
ETL pipelines using Apache Airflow or Prefect to move and transform data from multiple sources daily.
Machine Learning Service
Model serving endpoints built with FastAPI, TensorFlow Serving, and MLflow for batch and real-time inference.
Chatbot / AI Assistant
Conversational agents powered by LangChain, OpenAI API, and deployed on AWS Lambda for low latency.
Automation Script
Scheduled tasks, web scraping with Selenium or Scrapy, and file processing scripts run in Docker containers.
Real-Time Dashboard
Interactive analytics dashboards with Dash and Plotly, streaming data from Kafka or WebSockets.
Cloud Microservice
Serverless functions with AWS Lambda, API Gateway, and DynamoDB for cost-effective, scalable endpoints.
Custom SaaS Backend
Multi-tenant architecture with Django, Celery workers, and automated billing via Stripe integration.
We build for every business type.
Data-driven startups
Enterprise SaaS
Automation & operations
Media & content
Research & AI
Why top companies choose IRPR for Python development
We deliver production-ready Python apps with measurable results.
IRPR has shipped over 200 Python apps for clients in 50 countries. Our average MVP timeline is 12 weeks, and 98% of projects deliver on schedule. We start with a fixed price after a 2-week Roadmap phase.
Every project includes CI/CD pipelines on GitHub Actions, Docker containers, Sentry error tracking, and automated tests with pytest. We deploy to AWS or GCP with 99.9% uptime guaranteed.
The difference between IRPR and a generic dev shop
Most agencies hide scope creep in hourly billing. We do not.
Generic shops often assign junior developers and change scope weekly. They bill hourly and ship code without CI/CD or tests. Security is an afterthought.
IRPR assigns senior engineers only, defines every requirement in the Roadmap, and quotes a fixed price. We ship Docker containers with full CI/CD and compliance documentation.
- Junor developers with little Python expertise
- Hourly billing with no price cap
- Unclear scope changes after week 3
- No CI/CD pipeline
- Weak security and no compliance support
- Code not documented and no tests
- Senior Python engineers only
- Fixed price defined in Roadmap (week 2)
- 48 - 64 hour sprints with weekly demos
- CI/CD on GitHub Actions with automated tests
- HIPAA / PCI-DSS / SOC 2 ready
- Full code ownership and documentation
How we build your Python app in 12 weeks
A four-phase process that removes guesswork.
Every project follows the same plan: Idea, Roadmap, Product, Release. We sign off on each stage before starting the next.
The Roadmap phase delivers a fixed price and a detailed spec. After that, we build in 2-week sprints and deploy to staging after each sprint.
What ships with every Python app
No black box. You get everything you need to run and maintain the app.
IRPR delivers a complete, production-ready system. We do not cut corners on tooling or documentation.
- Source code in your own GitHub or GitLab repository
- CI/CD pipeline with GitHub Actions running automated tests
- Docker Compose setup for local development
- API documentation auto-generated with Swagger or Redoc
- Unit tests with pytest (80%+ coverage)
- Sentry error tracking and performance monitoring
- Deployment to AWS ECS or GCP Cloud Run
- Admin dashboard with Django Admin or custom UI
- Database schema migrations with Alembic
- Performance benchmarks for key endpoints
What we ship in this practice.
Real-time fraud detection API
Built a FastAPI service processing 50,000 requests per second. IRPR integrated an ML model using TensorFlow Serving on AWS ECS. False positives dropped 40% for a fintech client.
Multi-tenant healthcare scheduling platform
Django-based app with PostgreSQL and HIPAA compliance. Handles 10,000 providers scheduling 20,000 appointments daily. Reduced no-shows by 25% with SMS reminders via Twilio.
Custom ecommerce backend with payment orchestration
FastAPI microservices connected to Stripe and Shopify API. IRPR built a recommendation engine using collaborative filtering. Average order value increased 15%.
Data pipeline for logistics optimization
Apache Airflow ETL processing 10 million tracking events per day from 500 carriers. IRPR deployed on AWS MWAA. On-time delivery rate improved from 78% to 94%.
Real-time analytics dashboard for SaaS
Dash application streaming user activity from Kafka. IRPR built the backend with FastAPI and deployed on GCP. Reduced engineering time for reports by 20 hours per week.
Automated compliance monitoring for manufacturing
Python scripts running on AWS Lambda check ISO 9001 compliance across 12 factories. IRPR used Celery for parallel processing. Audit preparation time went from 40 hours to 2 hours.
Why teams hire us.
Fixed price, not hourly
Every project gets a fixed quote after the 2-week Roadmap phase. No hourly billing means no surprise invoices. You know the total cost before development starts.
Senior engineers only
IRPR does not use junior developers. Every engineer has at least 7 years of Python experience. Your project is led by a staff engineer who stays until launch.
12-week MVP guarantee
We ship a working version of your app in 12 weeks or less. 98% of our projects deliver on time. If we miss the date, we credit the next sprint.
Full code ownership
You own every line of code written for your project. There are no licenses, no royalties, no repos that stay with us. Source goes directly into your Git repository.
No vendor lock-in
We use standard Python frameworks (Django, FastAPI) and deploy on AWS or GCP. You can take over development yourself or hire any other team after launch.
Post-launch support with 2-hour SLA
After release, we monitor the app for 30 days with a 2-hour response time for production issues. Then we offer ongoing maintenance at a monthly retainer starting at $5K.
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.