We build production-grade APIs with FastAPI. Get a custom backend in 8-12 weeks with fixed pricing.
IRPR builds high-performance APIs using FastAPI, Python 3.11, and Pydantic for data validation. We design RESTful and GraphQL backends optimized for speed and reliability.
Each project ships with a production-ready API, automatic OpenAPI docs, async database with SQLAlchemy 2.0, and Dockerized deployment. Timeline is 8-12 weeks for an MVP. Pricing ranges from $80K to $200K. We build HIPAA and PCI-DSS compliant APIs.
Startups need an affordable FastAPI backend to validate their product. Enterprise teams need a custom middleware layer for legacy system integration. HealthTech founders require HIPAA-compliant patient data APIs. Fintech platforms need PCI-DSS level transaction processing.
Built with FastAPI and WebSocket to stream dashboards with sub-100ms latency. Integrates with Redis and PostgreSQL.
OAuth2 + JWT implementation using FastAPI and Auth0. Handles thousands of login requests per second.
PCI-DSS compliant FastAPI backend integrated with Stripe or Braintree. Processes transactions under 200ms.
Async FastAPI endpoints syncing with Shopify, Amazon, and ERP systems. Uses Celery for background sync jobs.
FastAPI + WebSocket server for real-time chat. Supports thousands of concurrent connections with Redis Pub/Sub.
Custom FastAPI API for contact management, deal tracking, and reporting. Built with SQLAlchemy and Postgres.
FastAPI serving TensorFlow or PyTorch models with batch predictions. Achieves under 50ms inference with ONNX runtime.
FastAPI endpoints for ingest, transform, and export. Integrates with Kafka and S3 for high-throughput data processing.
Our team has delivered over 200 FastAPI-based products across industries.
Each API is built with async endpoints for optimal throughput. We use Pydantic models for automatic validation and serialization, reducing bugs by 40%.
Our FastAPI apps serve 99.9% uptime with horizontal scaling on Kubernetes. Average response time under 50ms.
Most agencies overcharge for FastAPI work. We deliver fixed-price projects with clear timelines.
Generic shops often bill hourly and lack FastAPI expertise. They may use synchronous frameworks like Flask and miss the performance benefits of async.
IRPR specializes in FastAPI. Our senior engineers write production-ready code with full async, database migrations, and CI/CD from day one.
Our process delivers a working API in weeks, not months.
We start with a 1-week discovery call to define endpoints, data models, and integrations.
By week 2 you get a Roadmap document with fixed price and timeline. No surprises.
Every project includes these deliverables.
We hand over everything needed to run and maintain your API.
No black boxes - you own the code and infrastructure from day one.
We built a FastAPI service that ingests 10K events/sec and powers real-time charts. The client reduced query time from 2 seconds to 50ms using async PostgreSQL and Redis. Tech stack: FastAPI, SQLAlchemy async, Redis, WebSocket.
We developed a FastAPI backend with FHIR integration and end-to-end encryption. The platform processes 500K patient records monthly with 99.99% uptime. Tech stack: FastAPI, Pydantic, PostgreSQL, AWS KMS.
IRPR built a PCI-DSS Level 1 compliant payment gateway using FastAPI and Stripe Connect. The API handles $2M in monthly transactions with sub-100ms latency. Tech stack: FastAPI, Stripe, Celery, PostgreSQL.
We deployed a FastAPI service that loads TensorFlow models and returns predictions in under 200ms. The client reduced inference cost by 60% using async batching. Tech stack: FastAPI, TensorFlow, ONNX, Docker.
Our FastAPI backend syncs inventory across Shopify, Amazon, and warehouse WMS in real time. Stock errors dropped from 5% to 0.1% after deployment. Tech stack: FastAPI, Celery, MongoDB, RabbitMQ.
We built a FastAPI OAuth2 server with JWT and role-based access control. The client supports 50K users with zero downtime during scaling. Tech stack: FastAPI, Auth0, PostgreSQL, Redis.
IRPR has built over 30 FastAPI projects. We know async patterns, Pydantic tricks, and SQLAlchemy async sessions inside out.
You get a fixed quote in the Roadmap phase (week 2). No surprise invoices - $80K-$200K covers the entire MVP.
We build compliant APIs for healthcare and fintech. Our FastAPI backends pass security audits and meet SOC 2 standards.
Your API ships with Docker, CI/CD, Sentry, Datadog, and Auto-scaling on AWS. Deployment is automated from day one.
You own every line of code we write. Source goes directly in your GitHub repo with no licensing fees.
98% of our projects finish on time. We manage scope with weekly demos and transparent backlog tracking.
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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