This project is the most advanced and ambitious endeavor to date. Want stands as a groundbreaking platform that redifines online commerce by enabling users to post their desired items and receive offers from sellers, thereby transforming the traditional buying and selling experience. Key features include: registration with email code verification, login, password encryption, password change functionality, real-time notifications through WebSockets, post creation and editing capabilities, offer creation, viewing offers on posted items, deletion of made offers and posted items, reporting of posts and offers, reporting and banning of accounts. All of these functions are facilitated through a highly sophisticated geospatial system, which not only displays posts in preferred categories but also allows users to set their desired radius in kilometers within their country, state, or city using latitude and longitude coordinates and IP-API geospatial location. Furthermore, the platform supports multiple languages including English, Spanish, and French.

The MiniMarket project is a fundamental Java project leveraging the Spring framework and PostgreSQL database. It employs essential mappings and attributes inherent to Spring's functionality. This project serves as an excellent demonstration of core Java principles, Spring's powerful features for dependency injection, aspect-oriented programming, and data access through its integration with PostgreSQL. By utilizing Spring's robust capabilities, developers can efficiently manage dependencies, handle database interactions seamlessly, and ensure code modularity and scalability. Overall, the MiniMarket project provides a solid foundation for understanding and implementing Java-based web applications with Spring framework integration.

The ATO is the Tolimense Association of Orchidology, an organization dedicated to the study, dissemination, preservation, and in-situ management of orchids found in the Tolima department of Colombia. Their work includes the publication of the ATO magazine and the organization of events such as the Cattleya Trianae Salon. Based in Ibagué, Colombia, the association operates at an altitude of 1229 meters above sea level and is located at a latitude of 4°26.3334 N and a longitude of 75°13.9332 W.