Flexify API

A scalable appointment management system built with clean architecture principles.

Tech Stack

• .NET 8 — ASP.NET Core Web API
• CQRS — MediatR-based command/query separation
• Onion Architecture — strict dependency inversion
• Redis — distributed caching
• Docker — containerized deployment
• FluentValidation — request validation pipelines
• Serilog — structured logging

Architecture

src/
├── Flexify.API/            # Entry point, middleware, DI
├── Flexify.Application/    # Commands, queries, DTOs (MediatR)
├── Flexify.Domain/         # Entities, value objects, interfaces
└── Flexify.Infrastructure/ # EF Core, Redis, external services

Features

• Appointment scheduling and management
• Global exception handling middleware
• Validation pipeline with detailed error responses
• Structured logging for production observability
• Fully containerized with Docker

Getting Started

git clone https://github.com/enesbilik/Flexify-api.git
cd Flexify-api
docker-compose up

API runs at http://localhost:5000 — Swagger UI at /swagger.

License

MIT