Professional Python App Development FirmPython App
We build production-grade Python applications in 8-12 weeks. Fixed price, no surprises.
IRPR is a professional python app development firm that builds custom applications using Django, FastAPI, Flask, and Python 3.12. Our senior engineers write clean, typed Python code with 95%+ test coverage and deploy on AWS or GCP.
Every project ships in 8-12 weeks with a fixed price range of $80K-$250K. We handle compliance for healthcare (HIPAA), fintech (PCI-DSS), and SaaS (SOC 2). You get source code ownership, CI/CD pipelines, and 99.9% uptime SLAs.
We work with CTOs who need a scalable Python backend for their SaaS product, founders launching an MVP on a tight timeline, and enterprise teams migrating legacy systems to modern Python stacks. Each engagement starts with a 2-week Roadmap phase to lock scope and price.
Types of software we ship.
Python Web Application
Full-stack web apps built with Django or FastAPI, React frontend, PostgreSQL database, and Redis caching.
Python API Development
RESTful and GraphQL APIs with FastAPI, automatic OpenAPI docs, JWT authentication, and rate limiting.
Python Data Pipeline
ETL pipelines using Apache Airflow, Pandas, and Snowflake for processing 10M+ records daily.
Python AI Chatbot
Conversational AI with LangChain, OpenAI GPT-4, and vector databases like Pinecone for RAG systems.
Python SaaS Backend
Multi-tenant SaaS backends with Stripe billing, Celery task queues, and SOC 2 compliant logging.
Python Ecommerce Platform
Custom ecommerce backends with Django Oscar, Stripe Connect, and real-time inventory via WebSockets.
Python Automation Script
Automation scripts for data scraping, report generation, and cloud orchestration using Boto3 and Selenium.
Python Real-Time App
Real-time applications with Django Channels, WebSockets, and Redis Pub/Sub for live notifications and chat.
We build for every business type.
Healthcare
Fintech
SaaS
Ecommerce
Media & Publishing
Why Choose a Professional Python App Development Firm
A professional python app development firm like IRPR delivers production-ready code on time and on budget.
Generic freelancers write untested code that breaks in production. IRPR builds Python applications with automated testing, CI/CD, and monitoring from day one. Our engineers have shipped 200+ products across 50 countries, and 98% of projects deliver on time.
Every Python app we build includes a GitHub Actions CI/CD pipeline, Sentry error tracking, and Datadog performance monitoring. We deploy on AWS ECS or GCP Cloud Run with auto-scaling and 99.9% uptime SLAs. Your team gets full source code ownership and documentation.
The Difference Between a Freelancer and a Professional Python App Development Firm
IRPR is a professional python app development firm that guarantees quality, timeline, and ownership.
Freelancers often disappear mid-project or deliver untestable spaghetti code. IRPR assigns a dedicated senior engineer, a project manager, and a QA engineer to every engagement. We use weekly sprints, daily standups, and a shared Jira board so you see progress in real time.
Our fixed-price model means no hourly billing surprises. We scope the entire project in a 2-week Roadmap phase (week 2), then build and deploy in 8-12 weeks. You own the code, the IP, and the deployment infrastructure from day one.
- Hourly billing with scope creep
- No dedicated QA engineer
- Untested code delivered
- No CI/CD pipeline
- No monitoring or alerts
- You don't own the code
- Fixed price from Roadmap phase
- Dedicated senior engineer + QA
- 95%+ test coverage
- GitHub Actions CI/CD by default
- Sentry + Datadog monitoring
- Full source code ownership
How IRPR Builds Your Python Application
Our process ensures your Python app is built right the first time.
We follow a 4-phase process: Idea, Roadmap, Product, Release. Each phase has clear deliverables and a fixed timeline. You approve every phase before we move to the next.
Phase 1 (Idea) takes 1 week: we validate your concept, define user stories, and choose the tech stack. Phase 2 (Roadmap) takes 2 weeks: we write detailed technical specs, create a UI/UX prototype in Figma, and lock the fixed price. Phase 3 (Product) takes 8-12 weeks: we build the app in 2-week sprints with daily demos. Phase 4 (Release) takes 1 week: we deploy to production, set up monitoring, and hand over the code.
What Ships with Every Python App
Every project from our professional python app development firm includes these deliverables by default.
No hidden costs. No missing pieces. Every Python application we build ships with a complete production-ready setup.
- Source code in your private GitHub repo
- CI/CD pipeline on GitHub Actions
- Automated test suite with 95%+ coverage (pytest)
- Sentry error tracking
- Datadog performance monitoring
- Deployment on AWS ECS or GCP Cloud Run
- PostgreSQL database with automated backups
- API documentation (OpenAPI/Swagger)
- Admin dashboard (Django Admin or custom)
- 30-day post-launch warranty
What we ship in this practice.
Healthcare Telemedicine Platform
Built a HIPAA-compliant telemedicine backend with Django, Twilio Video, and AWS HealthLake. Reduced patient wait times by 40% and handled 5,000+ concurrent video sessions. Tech stack: Django, PostgreSQL, Twilio, AWS.
Fintech Payment Gateway
Developed a PCI-DSS compliant payment gateway with FastAPI, Stripe Connect, and Plaid. Processed $2M in transactions in the first month with 99.99% uptime. Tech stack: FastAPI, PostgreSQL, Stripe, Plaid.
SaaS Analytics Dashboard
Created a multi-tenant analytics dashboard with Django, Celery, and Redis. Processed 10M events per day and generated real-time reports. Reduced manual reporting time by 15 hours per week. Tech stack: Django, Celery, Redis, React.
Ecommerce Recommendation Engine
Built a real-time product recommendation engine with FastAPI, Elasticsearch, and Redis. Increased average order value by 22% and reduced search time by 30%. Tech stack: FastAPI, Elasticsearch, Redis, Next.js.
Real Estate MLS Integration
Developed a Python backend that ingests MLS data from 50+ sources using Apache Airflow and PostgreSQL. Reduced data sync time from 4 hours to 15 minutes. Tech stack: Django, Airflow, PostgreSQL, AWS S3.
EdTech Learning Management System
Built a FERPA-compliant LMS with Django, WebSockets, and AWS MediaConvert. Supported 10,000+ concurrent students with live video and chat. Tech stack: Django, Channels, PostgreSQL, AWS.
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. You know the exact cost before we write a single line of code.
Senior Engineers Only
Every engineer on your project has 8+ years of Python experience. We don't outsource to junior devs or offshore teams. You get a dedicated senior engineer who stays on your project from start to finish.
8-12 Week MVPs
We ship production-grade Python applications in 8-12 weeks. Our streamlined process and experienced teams mean you go from idea to live product faster than any generic dev shop.
Full Code Ownership
You own 100% of the source code, IP, and deployment infrastructure from day one. No licensing fees, no vendor lock-in. We hand over the GitHub repo, AWS account, and all credentials at launch.
Compliance Built In
We build Python apps that pass HIPAA, PCI-DSS, SOC 2, and FERPA audits. Our engineers implement encryption at rest and in transit, audit logging, and access controls by default.
99.9% Uptime SLA
Every Python app we deploy includes auto-scaling, database replication, and 24/7 monitoring. We guarantee 99.9% uptime with a written SLA. If we miss it, you get a service credit.
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.