Best Python App Development CompanyApp Development
We build Python apps that ship in 8-12 weeks. Fixed pricing, senior engineers, 200+ products delivered.
IRPR is the best Python app development company for businesses that need production-grade software fast. We use Django for data-heavy web apps, FastAPI for high-performance APIs, and Flask for lightweight microservices. Every project is built by senior Python engineers with 10+ years of experience.
We ship a functional MVP in 8-12 weeks. Projects start at $80K and go up to $250K depending on complexity. We handle compliance for healthcare (HIPAA), fintech (PCI-DSS), and SaaS (SOC 2). Pricing is fixed from the Roadmap phase (week 2).
Our clients include CTOs who need a reliable engineering partner, startup founders who want to validate an idea with a working product, and enterprise teams that need to modernize legacy Python systems. All of them choose IRPR because we deliver on time and on budget.
Types of software we ship.
Python web application
Full-stack web apps with Django or FastAPI, React frontend, PostgreSQL database, and AWS deployment. Ships in 10 weeks.
Python API development
RESTful or GraphQL APIs built with FastAPI or Flask, integrated with Stripe, Twilio, and third-party services. Ships in 8 weeks.
Python data pipeline
ETL pipelines using Apache Airflow, Pandas, and PostgreSQL. Processes 1M+ records per day. Ships in 12 weeks.
Python machine learning app
ML models deployed with TensorFlow or PyTorch, served via FastAPI, with real-time predictions. Ships in 12 weeks.
Python ecommerce backend
Custom ecommerce backends with Django, Stripe payment processing, inventory management, and admin dashboards. Ships in 10 weeks.
Python SaaS MVP
Multi-tenant SaaS platforms with Django, Celery for background tasks, PostgreSQL, and Stripe billing. Ships in 8 weeks.
Python automation tool
Automation scripts and bots using Python, Selenium, and cron jobs. Reduces manual work by 20 hours per week. Ships in 6 weeks.
Python legacy system migration
Migrate legacy PHP, Java, or .NET systems to modern Python (Django/FastAPI). Includes database migration and API re-architecture. Ships in 12 weeks.
We build for every business type.
Healthcare
Fintech
SaaS
Ecommerce
Real Estate
Why IRPR is the best Python app development company
We have shipped 200+ Python apps across 50 countries with a 98% on-time delivery rate.
Every Python project at IRPR is led by a senior engineer with 10+ years of experience in Django, FastAPI, or Flask. We do not use junior developers or outsource work. Your code is written by someone who has built production systems for healthcare, fintech, and SaaS companies.
We use a fixed pricing model. After the Roadmap phase (week 2), you get a fixed quote for the entire project. No hourly billing, no surprise invoices. This means you know exactly what you will pay before we write a single line of code.
What makes IRPR different from other Python development companies
Most agencies charge by the hour and deliver late. IRPR does not.
Generic Python development shops often use junior developers, bill hourly, and have no fixed timeline. They treat your project as a ticket in a queue. You end up paying more for less quality.
IRPR assigns a senior engineer to your project from day one. We use a 4-phase process: Idea, Roadmap, Product, Release. Every phase has a fixed price and timeline. You get a working product in 8-12 weeks, not 8-12 months.
- Hourly billing with no price cap
- Junior developers writing your code
- No fixed timeline for delivery
- No compliance expertise (HIPAA, PCI, SOC 2)
- Code ownership is unclear
- No post-launch support plan
- Fixed price from week 2 Roadmap phase
- Senior engineers with 10+ years experience
- 8-12 week timeline guaranteed in writing
- Built-in HIPAA, PCI-DSS, SOC 2 compliance
- Full code ownership transferred to you
- Sentry monitoring and 99.9% uptime SLA
Our 4-phase Python app development process
Every project follows the same proven framework: Idea, Roadmap, Product, Release.
We start with a 1-week Idea phase where we align on your goals, user stories, and technical requirements. This phase costs $5K and includes a detailed project brief.
Then we move to the Roadmap phase (week 2) where we produce a fixed price quote, a 12-week timeline, and a technical architecture document. You approve the plan before we write any code.
What you get when you hire the best Python app development company
Every project ships with these deliverables included in the fixed price.
You get a production-ready Python app deployed on AWS with a CI/CD pipeline, monitoring, and full documentation. No hidden costs. No surprises.
- Source code in your private GitHub repo
- CI/CD pipeline on GitHub Actions
- Deployed on AWS (EC2, RDS, S3)
- Sentry error tracking configured
- PostgreSQL database with migrations
- API documentation (Swagger/OpenAPI)
- Admin dashboard (Django admin or custom)
- Unit tests with 80%+ coverage
- SSL certificate and custom domain setup
- 12-month warranty on all code
What we ship in this practice.
Telemedicine platform for a healthcare startup
Built a HIPAA-compliant telemedicine app with Django, Twilio Video, and PostgreSQL. Reduced patient wait times by 40% and enabled 500+ virtual consultations per week. Tech stack: Django, Twilio, PostgreSQL, AWS.
Fraud detection engine for a fintech company
Developed a real-time fraud detection system using FastAPI and TensorFlow. Processes 10,000 transactions per second and reduced false positives by 60%. Tech stack: FastAPI, TensorFlow, Redis, PostgreSQL.
Multi-tenant CRM for a SaaS provider
Built a SOC 2 compliant CRM with Django, Celery, and Stripe billing. Supports 200+ tenants and reduced customer churn by 25%. Tech stack: Django, Celery, PostgreSQL, Stripe.
Custom shopping cart for an ecommerce brand
Created a custom shopping cart backend with Django and Stripe. Integrated with Shopify via API and reduced cart abandonment by 15%. Tech stack: Django, Stripe, PostgreSQL, Shopify API.
MLS data parser for a real estate platform
Built an MLS data ingestion pipeline using Python, Apache Airflow, and PostgreSQL. Processes 1 million listings per day and reduced data update latency from 24 hours to 15 minutes. Tech stack: Python, Airflow, PostgreSQL, AWS S3.
Student management system for an edtech company
Developed a FERPA-compliant student management system with Django and PostgreSQL. Handles 50,000+ student records and reduced administrative workload by 30 hours per week. Tech stack: Django, PostgreSQL, AWS, Redis.
Why teams hire us.
Senior engineers only
Every project is assigned a lead engineer with 10+ years of Python experience. We do not use junior developers or offshore teams. Your code is written by someone who has built production systems for healthcare and fintech.
Fixed price, not hourly
After the Roadmap phase (week 2), you get a fixed quote for the entire project. No hourly billing, no surprise invoices, no scope creep charges. You know exactly what you will pay.
8-12 week delivery
We ship a functional MVP in 8-12 weeks. Our 4-phase process (Idea, Roadmap, Product, Release) keeps every project on schedule. 98% of our projects deliver on time.
Built-in compliance
We build HIPAA-compliant apps for healthcare, PCI-DSS compliant apps for fintech, and SOC 2 compliant apps for SaaS. Compliance is built into the architecture from day one, not added later.
Full code ownership
You own all source code, documentation, and intellectual property. We transfer everything to your GitHub repo after launch. No licensing fees, no vendor lock-in.
Post-launch support
Every project includes a 12-month warranty on all code. We configure Sentry error tracking and provide 99.9% uptime SLA. You get ongoing support from the same team that built your app.
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.