Jesús Garita

I've built secure web applications and REST APIs with C#, .NET, ASP.NET Core MVC, Entity Framework Core, and SQL Server.

For AutoTec, I developed an academic management and payment system for a real small-business requirement, covering students, enrollments, courses, groups, and payments. I implemented authentication, role-based authorization, reporting, validation, logging, backup workflows, and centralized error handling.

I also developed a hotel management REST API and MVC client for customers, employees, rooms, and reservations. The project used repository and service patterns, business-rule validation, standardized results, and Swagger/OpenAPI documentation.

At UNED, I created Java learning content, programming exercises, and a reusable base project while providing technical guidance and feedback. My technical support background and long experience in a regulated healthcare environment reinforce the accuracy, reliability, and responsibility I bring to software work.