I successfully created an allergen guide using Java, JavaFX, CSS, XML, and SQL for a prominent restaurant chain. This solution optimizes allergen checking, improving both speed and accuracy. The Java-based guide offers a user-friendly interface, leveraging CSS and XML for enhanced presentation and data structuring. Backed by a robust SQL database, the system ensures data integrity. This project exemplifies my ability to deliver efficient and impactful solutions in restaurant management, combining technical expertise with a commitment to practical problem-solving.