- Developed Hair Dresser Appointment, a comprehensive web application built from scratch to streamline hair salon bookings, enhancing user convenience and cost savings.- User roles include administrators for service management and appointment oversight, employees for skill and availability configuration, and customers for scheduling appointments, with the possibilities of canceling and reviewing appointments.- Followed a Clean Architecture project setup, integrated the Repository pattern to facilitate the separation of concerns, and leveraged the CQRS pattern with the MediatR library for efficient and decoupled application communication.- To secure the data from the Web API, I utilized Authentication and Authorization through OAuth 2.0 and JWT and sent through the Bearer Token.- To ensure efficient Web API Testing, I utilized the xUnit library with the AAA approach for both Unit and Integration Tests.- GitHub Repository Backend: github.com/daviddserb/HairDresserBE- GitHub Repository Frontend: github.com/daviddserb/HairDresserFE/tree/master- Skills: .NET (C#), ASP.NET Core Web API, Entity Framework Core, Microsoft SQL Server, LINQ, and Angular (TypeScript) with Material UI.