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SoftBlues
Google Cloud PartnerOfficial Partner
FastAPI Development

FastAPI Development forHigh-Performance APIs

FastAPI is the modern Python framework for building APIs. Our developers create lightning-fast, type-safe backends with automatic documentation, async support, and seamless AI/ML integration.

Async Native
Type-Safe APIs
Auto Documentation
Why Hire

Why FastAPI Leads Python API Development

FastAPI combines the speed of Node.js/Go with Python's simplicity and AI ecosystem. With automatic validation, documentation, and async support out of the box, it's the ideal choice for modern API development. Our developers leverage FastAPI for production-grade backends.

Blazing Performance

On par with Node.js and Go. One of the fastest Python frameworks available.

Auto Validation

Pydantic models provide automatic request/response validation and serialization.

Auto Documentation

OpenAPI and JSON Schema documentation generated automatically from code.

Capabilities

What Our FastAPI Developers Build

REST APIs

High-performance RESTful APIs with automatic OpenAPI documentation.

ML Model Serving

Deploy machine learning models as scalable API endpoints.

Microservices

Async microservices with proper dependency injection and testing.

Data APIs

APIs for data pipelines, ETL processes, and analytics platforms.

Authenticated APIs

OAuth2, JWT, and API key authentication with proper security.

Real-Time APIs

WebSocket endpoints and server-sent events for real-time features.

Technology Stack

FastAPI Technologies We Master

Core

FastAPIPydanticStarletteUvicornGunicorn

Database

SQLAlchemySQLModelasyncpgTortoise ORMAlembic

Auth

OAuth2JWTpython-josepasslibFastAPI Users

Testing

pytesthttpxpytest-asyncioTestcontainers

Deployment

DockerKubernetesAWS LambdaCloud Run

Monitoring

PrometheusOpenTelemetrySentryLoguru
Use Cases

FastAPI Solutions We Deliver

AI/ML Backends

APIs serving machine learning models, LLM applications, and AI features.

SaaS APIs

Multi-tenant API platforms with rate limiting and usage tracking.

Data Platform APIs

APIs for data ingestion, transformation, and analytics queries.

Real-Time Services

WebSocket services for live updates, chat, and streaming.

Ready to Build Your Team?

Tell us what you need. We'll match you with the right developers, walk you through our process, and have candidates ready within days.

2-Week Onboarding
Fast integration with your team
No Long-Term Lock-in
Flexible engagement terms
Senior Engineers Only
5+ years average experience
FAQ

Frequently Asked Questions