Python App Development CompanyApp Development
We build production Python apps in 12 weeks or less. Fixed price, senior engineers only, no hourly billing.
IRPR is a Python app development company that builds web apps, mobile apps, AI chatbots, and SaaS platforms using Django, FastAPI, Flask, and PostgreSQL. We also use Celery for async tasks, Redis for caching, and AWS for deployment.
Every project ships in 8-12 weeks with a fixed price between $80K and $250K. We handle compliance for healthcare (HIPAA), fintech (PCI-DSS), and SaaS (SOC 2). You get source code ownership, a CI/CD pipeline, and 30 days of post-launch support.
Founders hire us to build their MVP. CTOs hire us to replace a failing offshore team. Product managers hire us to ship a new feature under a tight deadline. Enterprise teams hire us for compliance-critical Python apps.
Types of software we ship.
Python web application
Full-stack web apps built with Django or FastAPI, PostgreSQL, and React or Vue.js frontend.
Python mobile app backend
RESTful API and database layer for iOS and Android apps, using Django REST Framework or FastAPI.
Python SaaS platform
Multi-tenant SaaS with Stripe billing, user roles, and admin dashboards. Built on Django and AWS.
Python AI chatbot
Conversational AI using LangChain, OpenAI API, and Pinecone vector database for context-aware responses.
Python data pipeline
ETL pipelines using Apache Airflow, Pandas, and Snowflake for real-time data processing and analytics.
Python API integration
Custom APIs that connect your app to Salesforce, HubSpot, Stripe, or any third-party service.
Python ecommerce backend
Headless ecommerce with Django Oscar, Stripe payments, and inventory management for PCI-compliant stores.
Python IoT backend
Backend for IoT devices using MQTT, AWS IoT Core, and DynamoDB for real-time device data ingestion.
We build for every business type.
startups
healthcare
fintech
ecommerce
enterprise
Why choose a Python app development company
Python is the most versatile language for building web apps, APIs, and data systems.
Python powers 48% of all web applications on the internet, according to the 2023 Stack Overflow survey. Django alone runs 2% of the top 1 million websites, including Instagram and Pinterest. IRPR uses Python because it ships fast and scales well.
We have built 200+ Python apps for clients in 50 countries. Our engineers average 10+ years of Python experience. Every project uses modern tooling: Docker, CI/CD, automated testing, and cloud-native deployment on AWS or GCP.
How IRPR compares to other Python development shops
Most agencies charge hourly and deliver late. We do the opposite.
The average Python agency has a 60% on-time delivery rate according to a 2022 Clutch study. Their engineers often work across multiple projects, splitting focus. You pay for their learning curve.
IRPR assigns a dedicated senior engineer to your project. Every engineer works on one project at a time. We guarantee on-time delivery with a fixed price from week 2. No scope creep. No surprises.
- Hourly billing with no cap
- Junior engineers on your project
- Multiple clients per engineer
- No compliance experience
- Code owned by the agency
- No post-launch support
- Fixed price from Roadmap phase
- Senior engineers only (10+ years)
- 1 project per engineer
- HIPAA, PCI-DSS, SOC 2 compliant
- Full source code ownership
- 30 days free post-launch support
Our Python app development process
We follow a 4-phase process that delivers a production-ready app in 12 weeks.
Phase 1: Idea validation. We review your concept, market fit, and technical feasibility in 1 week. You get a clear yes/no on whether to build.
Phase 2: Roadmap. We define the architecture, tech stack, database schema, and API endpoints. You get a fixed price and a 2-week delivery schedule. Phase 3: Build. We code your app in 8-12 weeks with daily standups and weekly demos. Phase 4: Release. We deploy to production, set up monitoring with Sentry and Datadog, and hand over full ownership.
What ships with every Python app
Every project includes these deliverables by default.
We dont just hand over code. Every project ships with a complete production setup: CI/CD, monitoring, error tracking, and documentation. Your team can take over immediately.
- Source code in your private GitHub repo
- CI/CD pipeline with GitHub Actions
- Docker containers for local and production
- PostgreSQL database with migrations
- RESTful API documentation with Swagger
- Sentry error tracking configured
- Datadog or CloudWatch monitoring
- Automated test suite (unit + integration)
- Deployment playbook for AWS or GCP
- 30 days of post-launch bug fixes
What we ship in this practice.
Telemedicine patient portal
Built a HIPAA-compliant portal for a US healthcare startup. Patients book appointments, chat with doctors, and access records. Reduced no-show rate by 35%. Stack: Django, PostgreSQL, Twilio Video.
SaaS billing dashboard
Created a multi-tenant subscription management system for a B2B SaaS. Handles Stripe billing, usage tracking, and invoice generation. Reduced billing errors by 90%. Stack: FastAPI, Celery, Stripe API.
Real estate MLS integration
Developed a Python backend that syncs property listings from 12 MLS sources into a single searchable database. Cut listing update time from 4 hours to 15 minutes. Stack: Django, PostgreSQL, Redis.
Ecommerce checkout optimization
Rebuilt the checkout flow for a mid-market ecommerce brand using Django and Stripe. Increased conversion rate by 22% and reduced cart abandonment by 18%. Stack: Django, Stripe, React.
Fintech fraud detection API
Built a real-time fraud detection system using machine learning models served via FastAPI. Processes 10,000 transactions per second with 99.5% accuracy. Stack: FastAPI, scikit-learn, Redis.
EdTech learning management system
Developed a custom LMS for a US university. Supports 50,000 concurrent users with course management, quizzes, and gradebooks. Reduced IT support tickets by 60%. Stack: Django, PostgreSQL, AWS.
Why teams hire us.
Fixed price from week 2
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 exact cost before we write a line of code.
Senior engineers only
We hire engineers with 10+ years of Python experience. No juniors, no offshore teams, no rotating staff. The engineer you meet in the discovery call is the engineer who builds your app.
8-12 week MVPs
We ship production-ready Python apps in 8-12 weeks. Our average is 10.5 weeks across 200+ projects. We use Django and FastAPI to move fast without cutting corners.
Full code ownership
You own the source code, the repository, the CI/CD pipeline, and the infrastructure from day one. We hand over admin access to everything at launch. No lock-in, no licensing fees.
Compliance built in
We build HIPAA-compliant healthcare apps, PCI-DSS compliant fintech apps, and SOC 2 compliant SaaS platforms. Our engineers know the audit requirements and build for them from the start.
30 days free support
Every project includes 30 days of free post-launch support. We fix bugs, answer questions, and help your team take over. No retainer required. No hidden costs.
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.