FastAPI / REST API Integration
Dominik Huber
Overview
Portfolio demo showing a clean FastAPI integration layer with validation, authentication, persistence and frontend-ready REST endpoints.
The Problem
Applications often need a reliable API boundary between frontend, data stores and external services without turning integration code into a fragile monolith.
The Solution
A typed FastAPI service exposes documented REST endpoints, validates payloads, separates service logic and keeps database/external integrations testable.
Engineering Highlights
Typed request/response models
REST endpoint design
Validation and error handling
Integration-ready service architecture
Tech Stack
Python, FastAPI, REST API, PostgreSQL, Docker
Portfolio demo / concept work. No client data or confidential information.
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Posted Sep 21, 2026
Portfolio demo showing a clean FastAPI integration layer with validation, authentication, persistence and frontend-ready REST endpoints.
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