Leading FastAPI Development TeamFastAPI Development
We ship production-grade FastAPI systems in 8-12 weeks. Senior engineers, fixed pricing, and compliance built in.
IRPR is a leading FastAPI development team. We build high-performance APIs using FastAPI, Python, SQLAlchemy, Redis, and Docker. Our systems are designed for speed, reliability, and scalability from day one.
Every project ships with CI/CD on GitHub Actions, Sentry monitoring, and comprehensive test suites. Typical timelines are 8-12 weeks with fixed prices ranging from $80K to $250K. We deliver HIPAA, PCI-DSS, and SOC 2 compliant backends.
We work with CTOs scaling their product stack, startup founders launching MVPs, enterprise teams modernizing legacy REST APIs, and healthcare companies that require strict compliance. Each engagement starts with a clear Roadmap.
Types of software we ship.
REST API
Production-grade RESTful APIs with FastAPI, Pydantic validation, and auto-generated OpenAPI docs. Designed for high concurrency.
Microservices Backend
Decoupled microservices architecture using FastAPI, RabbitMQ, and Kubernetes. Services scale independently.
Real-time WebSocket Server
Low-latency WebSocket endpoints built with FastAPI's native support. Ideal for chat, live dashboards, and gaming.
Async Data Pipeline
High-throughput data ingestion pipelines using FastAPI, Kafka, and Celery. Process millions of events per day.
API Gateway
Unified API gateway with FastAPI routing, rate limiting, and authentication. Aggregates multiple backend services.
GraphQL API
GraphQL layer built with Strawberry and FastAPI. Efficient querying reduces mobile data usage by up to 40%.
Backend for Mobile Apps
Optimized FastAPI backend for mobile applications. Includes push notifications via Firebase and offline sync.
Machine Learning Inference API
Scalable ML model serving with FastAPI, ONNX, and Kubernetes. Handles 10,000+ predictions per second.
We build for every business type.
Technology companies
Data-driven businesses
API-first companies
Enterprise IT
Professional services
Why choose a leading FastAPI development team
IRPR ships production FastAPI systems on time and on budget.
We've built over 200 products across 50 countries, with 98% of projects delivered on schedule. Our FastAPI backends average 99.9% uptime in production. Every project includes automated CI/CD, error tracking, and full test coverage.
You get a team that understands async Python, database optimization, and cloud infrastructure. We don't just write code; we design systems that scale from day one. Our engineers have shipped FastAPI applications handling 100,000+ requests per second.
The IRPR difference
Not all FastAPI teams deliver the same.
Generic development shops often start coding without a solid plan. They bill by the hour and the scope creeps. You end up with unclear ownership, late deliveries, and no compliance documentation.
IRPR starts with a detailed Roadmap that locks scope, timeline, and price. You own the code. You get a production-grade system with monitoring, logging, and auto-scaling. We guarantee delivery in 8-12 weeks.
- Hourly billing with no cap
- No fixed scope or timeline
- Code ownership unclear
- No compliance (HIPAA/PCI/SOC2)
- Slow delivery, often 6+ months
- No monitoring or CI/CD
- Fixed price locked after Roadmap
- Scope and timeline in week 2
- Full code ownership from day one
- Built-in HIPAA, PCI, SOC2
- Delivery in 8-12 weeks
- Sentry monitoring + CI/CD by default
How we build your FastAPI system
A proven process from idea to deployment.
Every engagement follows our four-phase framework: Idea, Roadmap, Product, Release. We start by understanding your requirements and defining the API contracts. Then we build iteratively, with weekly demos and continuous deployment.
By the end of week 12, you have a production-ready FastAPI application in your own infrastructure. We transfer all code, documentation, and deployment scripts. Your team can take over immediately.
What ships with your FastAPI project
Every project includes production-ready deliverables.
You don't just get code. You get a complete system that is ready for production traffic. Our checklist ensures nothing is forgotten.
- Source code in your GitHub repository
- CI/CD pipeline with GitHub Actions
- Docker containers for dev, staging, production
- API documentation with OpenAPI and Swagger UI
- Unit and integration tests (90%+ coverage)
- Sentry error tracking and performance monitoring
- Auto-scaling Kubernetes configuration
- Database migrations with Alembic
- SSL/TLS certificates and HTTPS enforcement
- Monitoring dashboard with Grafana and Prometheus
What we ship in this practice.
Real-time data pipeline for IoT platform
Built a FastAPI-based ingestion service handling 10,000 events/sec. Reduced latency by 60%. Tech stack: FastAPI, Kafka, Redis, PostgreSQL, Docker.
HIPAA-compliant patient API
Developed a secure backend for a telehealth app, passing HIPAA audit in 2 weeks. Handles 1M patient records daily. Tech stack: FastAPI, SQLAlchemy, Alembic, AWS KMS.
Microservices for ecommerce checkout
Replaced monolithic Node.js backend with 12 FastAPI microservices. Cut checkout time by 40%. Tech stack: FastAPI, Stripe, Celery, Redis.
GraphQL API for mobile app
Built a unified GraphQL layer on top of multiple REST services, reducing mobile data usage by 30%. Tech stack: FastAPI, Strawberry, PostgreSQL, Apollo.
AI model serving endpoint
Created a scalable API for serving NLP models with autoscaling. Handles 5,000 requests/min with <200ms latency. Tech stack: FastAPI, PyTorch, Docker, Kubernetes.
Payment processing gateway
Developed a PCI-DSS compliant payment API integrating with Stripe and Braintree. Reduced manual reconciliation by 80%. Tech stack: FastAPI, Stripe, Braintree, PostgreSQL.
Why teams hire us.
Fixed price, not hourly
Every project receives a fixed quote after the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges.
HIPAA and PCI certified
IRPR has built 40+ HIPAA-compliant systems and 15 PCI-DSS Level 1 projects. Your FastAPI backend ships with compliance baked in.
Senior engineers only
Our team consists of 50+ senior engineers with an average of 10 years experience. No juniors, no outsourcing, no offshore teams.
Full code ownership
You own every line of code from day one. We deploy to your AWS, GCP, or Azure account. The code stays yours.
12-week delivery guarantee
We ship production-grade FastAPI applications in 8-12 weeks. 98% of our projects deliver on time. If we are late, we discount the next milestone.
Production-ready from day one
Every project includes CI/CD, monitoring, logging, and auto-scaling. No hand-off mess, no configuration surprises.
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.