Alejandro Daza Castiblanco

I was responsible for the analysis, design, and comprehensive development of the system. I developed the backend in .NET using Entity Framework for data management and business logic, implementing APIs, security, and validations. I built the frontend with Bootstrap, CSS, and SCSS, integrating it with the backend using AJAX. I designed and administered the database in PostgreSQL, performed testing, optimization, and technical documentation, ensuring the correct integration between all system layers.