We build production-ready Python backends. Ship your MVP in 8-12 weeks with fixed pricing.
IRPR builds custom Python backends for web apps, APIs, and data pipelines. We use Django for full-featured applications, FastAPI for high-throughput APIs, and Celery for background tasks, all backed by PostgreSQL or Redis.
Every project ships in 8 to 12 weeks with a fixed price between $80,000 and $250,000. Our backends are built to HIPAA, PCI-DSS, and SOC 2 standards, so compliance is never an afterthought.
Our typical clients include CTOs at SaaS startups who need a scalable API layer, product managers at fintech firms requiring PCI-DSS compliant transaction processing, health tech founders building HIPAA-compliant data pipelines, and ecommerce directors needing high-throughput order processing with Stripe integration.
RESTful APIs with Django REST Framework or FastAPI. Includes versioning, rate limiting, and OpenAPI docs.
GraphQL APIs using Graphene or Strawberry. Query optimization with DataLoader and real-time subscriptions via WebSockets.
Real-time WebSocket backends using Django Channels or FastAPI WebSockets for live updates and chat.
High-throughput data ingestion with Kafka or RabbitMQ, managed by Celery and stored in PostgreSQL or ClickHouse.
Distributed task queues with Celery, Redis, and Flower monitoring. Handles background jobs, email sending, and report generation.
OAuth2, JWT, and SAML authentication services. Integrates with Auth0, Okta, or custom identity providers.
Serve machine learning models with FastAPI and TensorFlow Serving. Includes batching, caching, and A/B testing support.
Manage inbound and outbound webhooks for Stripe, Shopify, or custom integrations. Includes retry logic and logging.
We deliver production-ready Python backends that your team can own from day one.
Every project starts with a two-week Roadmap phase where we define the architecture, data model, and API contract. You get a fixed price and a clear timeline before a single line of code is written.
Our senior engineers average 10+ years of experience building Python systems at scale. We use Django, FastAPI, Celery, Redis, and PostgreSQL to ship backends that handle millions of requests per day.
Most agencies add overhead and surprises. We remove both.
Generic dev shops quote hourly rates and change scope without notice. They often hand off incomplete code with no documentation or CI/CD.
IRPR gives you a fixed price, full code ownership, and a deployed backend with monitoring, tests, and documentation included.
Four phases from idea to production, no surprises.
We follow a repeatable framework that de-risks every project. Each phase ends with a clear deliverable and a go/no-go decision.
By the end of week 12 you have a deployed, tested, and monitored backend that your team can extend immediately.
You don't just get code. You get a production-ready system.
Every project includes everything needed to run, monitor, and extend your backend. No hidden costs or missing pieces.
Your internal team can pick up the codebase within days because it comes with full documentation and tests.
Built a FastAPI backend with WebSocket endpoints and Redis pub/sub to serve real-time audience metrics. The client reduced query latency by 40% and now handles 10,000 concurrent connections. Tech stack: FastAPI, Redis, PostgreSQL, WebSocket, AWS ECS.
Developed a Django backend with FHIR API integration for a telemedicine startup. The system passed HIPAA audit on first submission and processes 50,000 patient records daily. Tech stack: Django, PostgreSQL, FHIR, Auth0, AWS KMS.
Created a PCI-DSS compliant FastAPI service that handles Stripe and Plaid integrations. The client achieved 99.99% uptime and cut transaction failures by 60%. Tech stack: FastAPI, Stripe, Plaid, Redis, Docker.
Delivered a Django backend with Celery tasks that syncs inventory across Shopify, Amazon, and 3PL warehouses every 5 minutes. The client reduced stockouts by 35% and saved 20 hours per week on manual updates. Tech stack: Django, Celery, Redis, Shopify API, PostgreSQL.
Architected a FastAPI backend with row-level tenant isolation using PostgreSQL schemas. The client onboarded 200 tenants in the first quarter with zero data leaks. Tech stack: FastAPI, PostgreSQL, Redis, JWT, AWS RDS.
Built a Django backend with Stripe Billing integration and webhook event processing. The system handles 500,000 subscribers and reduced churn by 18% through automated dunning. Tech stack: Django, Stripe, Celery, Redis, Docker.
Every project gets a fixed quote in the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. If we miss the estimate, we cover the overage.
Our team averages 10+ years of Python experience. No juniors, no contractors, no offshore rotation. You work directly with the engineers who build your backend.
You own every line of code from day one. We push to your repository, use your cloud accounts, and transfer all Docker images and documentation at handover.
We implement HIPAA, PCI-DSS, and SOC 2 controls as part of the architecture. Our engineers have delivered compliance-ready backends for 30+ healthcare and fintech clients.
We are an async-first remote team with engineers spanning 8 timezones. Your project gets 12 hours of daily overlap with our core hours, and we use Slack, Linear, and Loom for clear communication.
We have shipped 200+ Python backend projects across 50+ countries. Our clients include Y Combinator startups, Fortune 500 teams, and PCI-certified fintech companies.
Every engagement runs through the same four-stage pipeline. Predictable by design.
30-minute discovery call. No deck. We'll tell you honestly what it takes, how long, and how much.
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