Leading Python App Development AgencyPython App
We build Python apps that scale. Django, Flask, FastAPI with fixed pricing.
IRPR builds Python apps for startups and enterprises. We use Django, Flask, FastAPI, and PostgreSQL. Our apps handle high traffic and complex data.
Each MVP ships in 8 to 12 weeks. Fixed pricing starts at $80K and goes to $250K. We support HIPAA, PCI-DSS, and SOC 2 compliance.
Who hires us: SaaS founders needing a scalable MVP, healthcare companies requiring HIPAA compliance, fintech startups needing PCI-DSS, and enterprise teams building internal tools.
Types of software we ship.
Custom Web Application
Build with Django or FastAPI with PostgreSQL. Includes admin dashboard and API endpoints.
Data Analytics Dashboard
Real-time dashboards with Plotly and Dash. Connects to Snowflake, Redshift, or BigQuery.
Machine Learning API
Deploy models as REST APIs using FastAPI with TensorFlow or PyTorch. Handles 10,000 requests per second.
Automated Workflow Tool
Automate tasks with Celery and Redis. Integrates with Slack, email, and CRMs.
E-commerce Platform
Custom e-commerce with Stripe payment rails and inventory management. Django or Flask backend.
Real-time Chat Application
WebSocket-based chat with Django Channels. Supports 1M concurrent users.
Content Management System
Headless CMS using Wagtail or Django CMS. Supports multi-language and media library.
API Gateway / Backend Service
High-performance API gateway built with FastAPI. Integrates OAuth2 and rate limiting.
We build for every business type.
Healthcare
Fintech
SaaS
E-commerce
Enterprise
Why choose a leading Python app development agency
Facts about our work.
We have delivered 200+ Python applications across 50 countries. Our engineers average 10 years of experience.
We use the same tools and processes that you would expect from a top-tier product company, not an outsourced team.
The IRPR difference
How we compare to other agencies.
Most development shops work hourly, change scope, and miss deadlines. We do the opposite.
Our Roadmap phase locks scope, price, and timeline before a single line of code is written.
- Hourly billing with no cap
- Unclear timeline
- No compliance expertise
- Untested code
- No CI/CD setup
- No post-launch support
- Fixed price from Roadmap
- 8-12 week timeline guaranteed
- HIPAA, PCI-DSS, SOC 2 built-in
- CI/CD pipeline included
- Full code ownership
- Sentry error tracking + 30-day support
Our Python app development process
From idea to release in 12 weeks.
We follow a four-phase process: Idea, Roadmap, Product, Release. Every phase is time-boxed and transparent.
You review progress at each milestone and can adjust without blowing the budget.
What ships with your Python app
Every project comes with these deliverables.
We ship production-ready code, not prototypes. Your team can take over immediately.
All artifacts are documented and handed over with full ownership.
- Source code in your Git repo
- CI/CD pipeline on GitHub Actions
- Sentry error tracking
- Docker containers for local and production
- API documentation (OpenAPI/Swagger)
- Admin dashboard (if applicable)
- Unit tests with 90%+ coverage
- Deployment playbook
- 30 days post-launch support
- Performance monitoring (Datadog or similar)
What we ship in this practice.
Telemedicine platform
Built a HIPAA-compliant telemedicine app using Django and Twilio Video. Reduced patient wait times by 40% and handled 500 concurrent consultations.
Fraud detection system
Developed a real-time fraud detection API using FastAPI and TensorFlow. Cut false positives by 60% for a payment processor.
Subscription analytics dashboard
Created a SaaS analytics dashboard with Dash and PostgreSQL. Integrated with Stripe to provide churn predictions, increasing retention by 22%.
Multi-vendor marketplace
Built a wholesale marketplace using Django and Elasticsearch. Supports 10,000 products with real-time inventory sync. Onboarded 300 vendors in first quarter.
Learning management system
Delivered a FERPA-compliant LMS with Django and React. Supports 5,000 students with video streaming and automated grading.
IOT data pipeline
Engineered a real-time IOT data pipeline using FastAPI, Kafka, and InfluxDB. Processes 1 million events per second for a manufacturing client.
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.
Senior engineers only
We do not hire juniors. Our team averages 10 years of Python experience. Each engineer has shipped at least 5 production apps.
8-12 week MVPs
Your app delivers in 8 to 12 weeks or we adjust the plan early. We have never missed a deadline for a client who followed our process.
Compliance baked in
HIPAA, PCI-DSS, SOC 2, and FERPA are part of our standard build. We have auditors review every compliance-critical project.
Full code ownership
You own all source code, documentation, and IP. IRPR does not retain any rights or licensing fees.
Airline-standard development
We follow the same rigorous process used in aerospace and finance: redundant testing, change control, and incident response.
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.